Cameron T BOP, TL BOP, UBOP, RAM BOP, ANNULAR BOP, U II RAM ASSEMBLY Parts list
U II BOP Accessories
A high-pressure, hydraulic pump system is utilized with all Cameron U II BOPs fortensioning of the bonnet studs.
Description Part Number
High Pressure, Hydraulic Pump Unit to Operate Hydraulic Bonnet Studs 645035-02
10-Foot High Pressure Hose Assembly for Hydraulic Pump Unit 615309-01
25-Foot High Pressure Hose Assembly for Hydraulic Pump Unit 615309-02
Male Half of Quick-Disconnect Coupling (One Required per Ram Cavity) 708490-01
U II BOP Part Numbers
Description 18-3/4″ 10,000 psi
Body, Clamped 644102-02
Intermediate Flanqe 615303-01
Bonnet 615302-01
Bonnet —
Piston, Operating 615304-01
Piston, Operating (Super Trim) —
Piston, Ram Change Open 614618-02
Piston, Ram Change Close 614618-01
Cylinder, Ram Change 030273-16
Stud, Bonnet 644612-18-10
Piston, Bonnet Stud 615453-18-10
Seal, Bonnet Stud 615452-18-10
Nut, Bonnet Stud 644018-18-10
Pin, Ram Guide 030313-11
Lantern Ring 615332-02
Ring Retainer, Backup Ring 614672-05
Ring, Backup 610108-15
Seal Ring, Connecting Rod 710671
Retainer Plate 615210-01
Retainer Ring 041008-08-00-52
Bonnet, Seal 644169-01-00-01
Connector, Tubing 707276
Quick Disconnect, Male 708490-01
Protective Cover 615627-01
Cap Screw 702500-16-00-10
Screw, Plastic Packing 005940-09
Pipe Plug, Plastic Packing 005930-05-10
Check Valve, Plastic Packing M517988
Cap Screw, Intermediate Flange to Bonnet 702585-36-00-93
Ring, Seal Secondary Connecting Rod 710670
Stud, Wedgelock 044854-12
Nut, Wedgelock 2709000-20-09
Retainer Ring, Tail Rod 033186-47
Seal Ring, Tail Rod 707232
Wear Ring, Ram Change Piston Head 614742-03
O-Ring, Ram Change to Piston Body 702645-34-31
O-Ring, Ram Change Cylinder to Body 702645-44-21
O-Ring, Ram Change Cylinder to Int. Flange 702645-44-01
Bearing Gland, Intermediate Flange 615727-01
Seal Ring, Ram Change Piston Rod to Int. Flg. 707233
Connector, Tubing 707159
Retainer Ring, Lip Seal Tailrod 614672-04
Gland, Bleeder 017454-08
Plug, Bleeder 017454-09
Lifting Eye 11849
Seal Ring, Ram Change Piston Head 707231
Wear Ring, Operating Piston 049223-16
Wear Ring, Operating Piston —
Lip Seal, Operating Piston 710545
Lip Seal, Operating Piston —
O-Ring 2708812-02
Cylinder, Operating 030274-15
Cylinder, Operating —
Bearing Retainer Ring, Seal 614348-10
Plastic Packing 007650-25
Ring, Seal Operating Piston 710640
Ring, Backup 610108-28
Check Valve, Weep Hole 709493
Wedgelock w/Pressure Balance Chamber (RH) 615402-01
Wedgelock w/Pressure Balance Chamber (LH) 615402-02
O-Ring (Not Shown) —
Description 18-3/4″ 15,000 psi
Body, Clamped 615239-03
Intermediate Flanqe 614722-03
Bonnet —
Bonnet 614621-01
Piston, Operating 614623-01
Piston, Operating (Super Trim) 614623-05+
Piston, Ram Change Open 614618-02
Piston, Ram Change Close 614618-01
Cylinder, Ram Change 030273-16
Stud, Bonnet 644612-18-15
Piston, Bonnet Stud 615453-18-15
Seal, Bonnet Stud 615452-18-15
Nut, Bonnet Stud 615451-18-15
Pin, Ram Guide 030313-11
Lantern Ring 615332-02
Ring Retainer, Backup Ring 614672-05
Ring, Backup 610108-15
Seal Ring, Connecting Rod 710671
Retainer Plate 615210-01
Retainer Ring 041008-08-00-52
Bonnet, Seal 644169-01-00-01
Connector, Tubing 707276
Quick Disconnect, Male 708490-01
Protective Cover 615627-01
Cap Screw 702500-16-00-10
Screw, Plastic Packing 005940-09
Pipe Plug, Plastic Packing 005930-05-10
Check Valve, Plastic Packing M517988
Cap Screw, Intermediate Flange to Bonnet 702585-36-00-93
Ring, Seal Secondary Connecting Rod 710670
Stud, Wedgelock 044854-12
Nut, Wedgelock 2709000-20-09
Retainer Ring, Tail Rod 033186-47
Seal Ring, Tail Rod 707232
Wear Ring, Ram Change Piston Head 614742-03
O-Ring, Ram Change to Piston Body 702640-34-31
O-Ring, Ram Change Cylinder to Body 702640-44-21
O-Ring, Ram Change Cylinder to Int. Flange 702640-44-01
Bearing Gland, Intermediate Flange 615727-01
Seal Ring, Ram Change Piston Rod to Int. Flg. 707233
Connector, Tubing 707159
Retainer Ring, Lip Seal Tailrod 614672-04
Gland, Bleeder 017454-08
Plug, Bleeder 017454-09
Lifting Eye 11849
Seal Ring, Ram Change Piston Head 707231
Wear Ring, Operating Piston 049223-18
Wear Ring, Operating Piston 049233-19+
Lip Seal, Operating Piston 710546
Lip Seal, Operating Piston 710851+
O-Ring 702645-47-11
Cylinder, Operating —
Cylinder, Operating 644613-01+
Bearing Retainer Ring, Seal 614348-10
Plastic Packing 007650-25
Ring, Seal Operating Piston 710640
Ring, Backup 610108-28
Check Valve, Weep Hole 709493
Wedgelock w/Pressure Balance Chamber (RH) 615402-01
Wedgelock w/Pressure Balance Chamber (LH) 615402-02
O-Ring (Not Shown) 702645-46-91+
U II BOP Pipe Ram Part Numbers
18-3/4” 10,000 and 15,000 psi U II
Top Seal: 645282-01-00-01
Pipe Size Assembly Ram Packer
Blind 644248-01 615407-01 644247-01-00-01
2.375″ 644248-02 614770-01 644247-02-00-01
2.875″ 644248-03 614770-02 644247-03-00-01
3.500″ 644248-04 644742-01 644247-04-00-01
3.500″ Aluminum 644248-05 614770-04 644247-05-00-01
4.000″ 644248-06 614770-05 644247-06
4.500″ 644248-07 644742-02 644247-07
4.500″ Aluminum 644248-08 614770-07 644247-08
4.750″ 644248-09 614770-08 644247-09
5.000″ 644248-10 644742-03 644247-10-00-01
5.500″ 6445248-11 614770-10 644247-11-00-01
5.875″ 644248-23 614770-23 644247-23-00-01
6.000″ 644248-12 614770-12 644247-12-00-01
6.625″ 644248-13 614770-13 644247-13
7.000″ 644248-14 614770-14 644247-14
7.625″ 644248-15 614770-15 644247-15-00-01
8.625″ 644248-16 614770-16 644247-16-00-01
9.000″ 644248-17 614770-17 644247-17-00-01
9.625″ 644248-18 614770-18 644247-18-00-01
10.750″ 644248-19 614770-19 644247-19-00-01
13.375″ 644248-21 614770-21 644247-21-00-01
U II BOP Variable Bore Ram Part Numbers
BOP Size and Working Pressure Pipe Size Range Assembly
18-3/4″ 10,000 psi 7.625″ to 3.500″ 614879-01
18-3/4″ 10,000 psi 5.000″ to 2.875″ 614878-01
18-3/4″ 15,000 psi 7.625″ to 5.000″ 614879-01
18-3/4″ 15,000 psi 5.000″ to 3.500″ 614878-01
BOP Size and Working Pressure Pipe Size Range Ram Body
18-3/4″ 10,000 psi 7.625″ to 3.500″ 614846-01
18-3/4″ 10,000 psi 5.000″ to 2.875″ 644748-01
18-3/4″ 15,000 psi 7.625″ to 5.000″ 614846-01
18-3/4″ 15,000 psi 5.000″ to 3.500″ 614748-01
BOP Size and Working Pressure Pipe Size Range Packer
18-3/4″ 10,000 psi 7.625″ to 3.500″ 644918-01-00-01
18-3/4″ 10,000 psi 5.000″ to 2.875″ 644919-01-00-01
18-3/4″ 15,000 psi 7.625″ to 5.000″ 644918-01-00-01
18-3/4″ 15,000 psi 5.000″ to 3.500″ 644919-01-00-01
BOP Size and Working Pressure Pipe Size Range Top Seal
18-3/4″ 10,000 psi 7.625″ to 3.500″ 645282-01-00-01
18-3/4″ 10,000 psi 5.000″ to 2.875″ 644246-02-00-01
18-3/4″ 15,000 psi 7.625″ to 5.000″ 645282-01-00-01
18-3/4″ 15,000 psi 5.000″ to 3.500″ 644246-02-00-01
Bonnet Seal and Connecting Rod Seal Part Numbers
Temperature Range Bonnet Seal Connecting Rod Seal
Normal (Up to 250oF) 644169-01-00-01 710671
High (Up to 350oF) 644169-03 711871
U II BOP Shearing Blind Ram Assemblies
Item Description 18-3/4″ 10,000 and 15,000 psi
1 Upper Ram Subassembly 644759-03
2 Ram 644752-01-00-01
3 Blade Packer 046910-05-00-01
4 Side Packer 615567-01-00-01
5 Side Packer 615568-01-00-01
6 Top Seal 645282-01-00-01
7 Blade Insert 644519-03
8 Cap Screw 644524-01
9 Lower Ram Subassembly 644759-04
10 Ram 644752-02-00-01
11 Side Packer 615567-01-00-01
12 Side Packer 615568-01-00-01
13 Top Seal 645282-01-00-01
14 Blade Insert 644519-02
15 Spirol Pin 200231
U II BOP Shearing Blind Ram Assemblies
Item Description 18-3/4″ 10,000 and 15,000 psi
1 Upper Ram Assembly 2010214-01-01
2 Ram 2010216-01-01
3 Blade Packer 046910-05-00-01
4 Side Packer 615567-01-00-01
5 Side Packer 615568-01-00-01
6 Top Seal 645282-01-00-01
- Wear Pad 2011276-01
- Wear Pad 2011276-02
- Screw 644349-01
7 Lower Ram Assembly 2010215-01-01
8 Ram 2010217-01-01
9 Side Packer 615567-01-00-01
10 Side Packer 615568-01-00-01
11 Top Seal 645282-01-00-01 - Wear Pad 2011276-01
- Wear Pad 2011276-02
- Screw 644349-01
CAMRAM High Temp Shearing Blind Ram Blade and Side Packers
Description 18-3/4″ 10,000 and 15,000 psi
Blade Packer, Hiqh Temperature 644904-01
Left Side Packer, Hiqh Temperature 644905-01
Riqht Side Packer, Hiqh Temperature 644905-02
Top Seal, Hiqh Temperature 645246-01
U II CAMRAM 350 Part Numbers
Pipe 18-3/4″ 10,000 and 15,000 psi p Seal 645246-01
Size Description Part Number
Blind Packer 644714-01
2.375″ Packer 644714-02
2.875″ Packer 644714-03
3.500″ Packer 644714-04
5.000″ Packer 644714-10
5.500″ Packer 644714-11
6.625″ Packer 644714-13
T BOP Accessories
A high-pressure, hydraulic pump system is utilized with all Cameron T BOPs for
tensioning of the bonnet studs
Description Part Number
Hiqh Pressure, Hydraulic Pump Unit to Operate Hydraulic Bonnet Studs 645035-02
10-Foot High-Pressure Hose Assembly for Hydraulic Pump Unit 615309-01
25-Foot High-Pressure Hose Assembly for Hydraulic Pump Unit 615309-02
Male Half of Quick-Disconnect Coupling (One Required per Ram Cavity) 708490-01
13-5/8” 10,000 psi WP T BOP Component List and Part Numbers
Item Description Part Number
1 Body (Typical) 644765-01
2* Plug 201026
3 TX Bonnet Gasket 644799-01
4 Screw, 12 Pt Cap 702585-14-00-10
5 Bonnet Stud 644652-01
6 Bearing Retainer 644653-01
7 Split Bearing 644654-01
8 Wear Ring 614742-10
9 Bonnet Subassembly, Right Hand 644797-01
10 Bonnet Subassembly, Left Hand 644797-02
11 Nut Subassembly 644616-02
12 Collar Subassembly 644789-01
13 O-Ring 702645-32-31
14* Pipe Plug K201024
15* Pipe Plug 675029-49
16 Ram Guide Pin 644658-01
13-5/8” 10,000 psi WP T BOP Bonnet Subassembly Parts List
Item Description Part Number
30 Bonnet 644630-01
31 Liner, Operating Cylinder 644631-01
32 O-Ring 644768-02
33 Operating Piston Subassembly 644791-01
34 Seal Ring 710410
35 Wear Ring 614742-08
36 Ram Change Piston, Open 644637-01
37 Ram Change Piston, Closed 644637-02
38 Seal Ring 710505
39 Wear Ring 614742-09
40 Cylinder, Ram Change System 644640-01
41 O-Ring, Size 336 702645-33-61
42 Gland, Ram Change System 644641-01
43 Backup Ring 644381-06
44 Seal Ring 710504
45 O-Ring, Size 341 702645-34-11
46 Seal Retainer, Ram Change System 644642-01
47 Cylinder Head, Ram Change System 644643-01
48 O-Ring, Size 338 702645-33-81
49 Insert, Bonnet Gasket 644644-01
50 Screw, 12 Pt Cap 702585-14-00-26
51 Backup Ring 644381-05
52 Seal Ring 710430
53 Seal Carrier 644726-01
54 O-Ring, Size 352 702645-35-21
55 Seal Ring 609745-14
56 Backup Ring 644381-04
57 Seal Ring 710429
58 Retainer Ring 644648-01
59 Retaining Ring, Spirolox 018572-18
60 O-Ring, Size 360 702645-36-01
61 Screw, 12 Pt Cap 702585-06-00-30
62 Backup Ring 644771-01
63 Seal Ring 710369
64 Retainer Ring 644737-01
65 Retaining Ring, Spirolox 708393
66 Locking Screw Housing 644734-01
67 Locking Screw 644733-01
68 O-Ring, Size 459 702645-45-91
69 Stud, Double Ended 644450-03
70 Nut 644792-01
71 Button 644635-01
72 Inner Seal, Hydraulic Bonnet Stud Piston 644651-01
73 Inner Seal, Hydraulic Bonnet Nut 644438-02
74 Outer Seal, Hydraulic Bonnet Nut 644439-02
75 Spacer Ring, Hydraulic Bonnet Stud 644650-01
76 O-Ring, Size 362 702645-36-22
77 Retaining Ring, Spirolox 033186-05
78 Gland 017454-46
79 Blind Plug 017454-36
80* Check Valve 709493
81* Bleeder Plug Assembly 640202-02
82* High Pressure Plug 615684-02
83* O-Ring, Size 113 702645-11-31
84 Tubing Connector 707276
85 Male Quick-Disconnect 708490-01
18-3/4” 15,000 psi WP T BOP Part Numbers
Item Description Part Number
1 Body (Typical) 644622-01
2 Plug 201026
3 TX Bonnet Gasket Kit 644770-02
4 Screw, 12 Pt Cap 702585-14-00-10
5 Bonnet Stud 644362-03
6 Bearing Retainer 644361-01
7 Split Bearing 644360-01
8 Wear Ring 645363-01
9 Bonnet Subassembly, Right Hand 644562-05
10 Bonnet Subassembly, Left Hand 644562-06
11 Nut Subassembly 644616-04
12 Collar 615707-03
13 O-Ring 702645-32-61
16 Ram Guide Pin 644399-01
17 Retaining Ring, Spirolox 711202
18-3/4” 15,000 psi WP T BOP Bonnet Subassembly Part Numbers
Item Description Part Number
30 Bonnet 644414-03
31 Liner, Operating Cylinder 644470-01
32 O-Ring, Size 387 702645-38-71
33 Operating Piston Subassembly 644483-04
34 Seal Ring 709635
35 Wear Ring 614742-06
36 Ram Change Piston, Open 644301-01
37 Ram Change Piston, Close 644301-02
38 Seal Ring 709632
39 Wear Ring 614742-05
40 Cylinder, Ram Change System 615685-01
41 O-Ring, Size 348 702645-34-81
42 Gland, Ram Change System 615711-01
43 Backup Ring 644381-03
44 Seal Ring 709633
45 O-Ring, Size 428 702645-42-81
46 Seal Retainer, Ram Change System 615712-01
47 Cylinder Head, Ram Change System 615713-01
48 O-Ring, Size 425 702645-42-51
49 Insert, Bonnet Gasket 644358-03
50 Screw, 12 Pt Cap 702585-14-00-20
51 Backup Ring 644381-02
52 Seal Ring 709631
53 Wear Ring 644443-01
54 Backup Ring 644381-01
55 Seal Ring 709630
56 Spacer Ring, Connecting Rod 644355-01
57 Ret. Ring, Primary Conn. Rod Seal 644356-01
58 Retaining Ring, Spirolox 709503
59 O-Ring, Size 453 702645-45-31
60 Seal Sub, Blind 644491-02
61 O-Ring, Size 214 702645-21-41
62 Screw 12 Pt Cap 702585-06-00-42
63 Stud, Double Ended 644450-01
64 Cap Nut 644447-01
65 ST-Lock Assembly 645021-01
69 Gland, Tubing 017454-46
70 Blind Plug 017454-36
71* Valve, Check 709493
73 High Pressure Plug 615684-02
74 O-Ring, Size 113 702645-11-31
75 Connector, Tubing 707276
76 Male Quick-Disconnect 708490-01
77 Button 615706-01
78 Inner Seal, Hydraulic Bonnet Nut 644438-01
79 Spacer Ring, Hydraulic Bonnet Stud 644359-01
80 Outer Seal, Hydraulic Bonnet Nut 644439-01
81 Piston, Hydraulic Bonnet Stud 615709-01
82 O-Ring, Size 377 702645-37-71
83 Retaining Ring, Spirolox 709636
High Temperature Connecting Rod Seal Part Numbers
Item Description Part Number
52 Connecting Rod Seal 712021
55 Connecting Rod Seal 712022
TL BOP Assembly Components
Item Description
1 Body
**2 Bonnet Stud (Tandem Booster uses different arrangement – See TB Bonnet)
3 Bonnet Cap Nut
4 Ram Guide Pin
5 Bonnet Seal Carrier
*6 Bonnet Seal
*7 Retainer Ring (Seal Carrier)
8 Pipe Plug, Threaded Hex Socket – N/A for MLS
*9 Seal Ring
10 Bonnet Subassembly, Right Hand
11 Bonnet Subassembly, Left Hand
12 Name Plate
13 Name Plate
14 Stud, Double Ended
15 Nut, Heavy Hex
16 Bushing (Not Shown)
17 Adhesive Primer, 4.50 oz. (Not Shown)
18 Adhesive, Loctite 277 (Not Shown)
19 Stud, Double Ended
20 Nut, Heavy Hex
Accessory Items
Removal Tool, Bonnet Seal Carrier
Ram Tray Assembly
Bonnet Extension Rod – N/A for tandem Booster
Expendable Items
Gasket Subassembly, AX
Gasket Subassembly, CX-18
Paste, #503 Molybdenum Disulfide 4.0 lb. Can
Adhesive, Loctite 242, 250 ml. Tube
Sealant, Thread-Loctite 567, 50 ml. Tube
Ram Lube, Chemola
Fluid, Hydraulic Equipment Preservation
TL BOP RamLock Bonnet Subassembly Components
Item Description
2 Bonnet
3 Operating Piston with RamLock Subassembly (See Page 90 for Exploded View)
4 Ram Change Piston (Open)
5 Ram Change Piston (Close)
6 Ram Change Cylinder
7 Ram Change Access Cap
*8 O-Ring
*9 Back-Up Ring
*11 Retaining Ring, Spirolox (Connecting Rod)
*12 Retainer Ring (Primary Connecting Rod)
*13 Back-Up Ring (Connecting Rod)
*14 Seal Ring (Primary Connecting Rod Seal)
*15 Ring Spacer (Connecting Rod)
*16 Seal Ring (Secondary Connecting Rod Seal)
*17 Back-Up Ring (Connecting Rod)
*18 Retainer Ring (Primary Connecting Rod)
*19 Retaining Ring, Spirolox (Connecting Rod)
*20 Wear Ring
23 Operating Piston Cylinder
24 Hydraulic RamLock Cylinder Head
25 Double-Ended Stud (Cylinder Head-to-Bonnet)
26 Cap Nut
*27 Seal Ring (Operating Piston Seal)
*28 O-Ring (Operating Cylinder and End Cap)
*29 Wear Ring (Operating Piston)
*30 Wear Ring (Ram Change Piston)
*31 O-Ring (Ram Change Cylinder)
*32 Seal Ring (Ram Change Piston)
*33 Seal Ring (Ram Change Piston)
*34 O-Ring (Ram Change Access Cap)
35 Lifting Eye
36 Tubing Gland (Bonnet and Cylinder Head)
37 Blind Plug (Bonnet and Cylinder Head)
38 Check Valve
39 Pipe Plug (2 Bonnet, 2 Cylinder Head, 1 Cap, 1 Lower Bonnet Drain Plug)
*40 Seal Ring (Cylinder Head)
*41 Hydraulic RamLock Seal Sleeve (Cylinder Head)
42 Seal Retainer for Lock Cylinder (Cylinder Head)
**43-46 Hydraulic Plumbing
47 Socket Head Cap Screw
48 Hydraulic RamLock End Cap (Cylinder Head)
*50 Bonnet Flange Bearing/Wear Ring
51 Blind Flange (Cylinder Head)
*52 O-Ring (End Cap)
****52A Sequence Valve
*53 Thread Sealant *54A Subassembly, Blanking Plug, Top & Bottom, f/Sequence Valve F VBR & Shear Rams
TL BOP RamLock Operating Piston Subassembly
18-3/4” 5000 and 10,000 psi WP
Item Description
1 Secondary Piston
*2 Seal Ring
3 Whistle Piston
4 Sealing Shoulder Screw
*5 O-Ring
6 Main Piston
7 Lock Component (Main Piston with Keys and Screws)
8 Alignment Key (Main Piston)
*9 Socket Head Cap Screw
10 Piston Front Plate
11 O-Ring (Front Plate) 12 Socket Head Cap Screw (Front Plate-to-Main Piston) 13 Rod Connection ()14 Adhesive (Loctite 242 50cc Bottle)
*15 Socket Head Set Screw (Half Dog Rod-to-Front Plate) Optional
16 Button for Operating Piston (Connecting Rod)
17 Pipe-Threaded Hex Socket Plug (Front Plate)
18 Front Plate Stinger
*19 Seal Ring (Three-Function Stinger)
*21 Pip Ring
22 Thread Sealant 25 Sleeve, Secondary Piston, Hydraulic Ram (Inside Item 6) *26 Wear Ring (for Secondary Piston Sleeve) 27 Stop Plate, Secondary Piston (Inside Item 6) 28 Screw, Socket Head Cap *29 Pip Ring (Secondary Piston) *30 Seal Ring (Secondary Piston) TL BOP RamLock Operating Piston Subassembly 18-3/4” 15,000 psi WP Item Description 1 Secondary Piston *2 Polypak 3 Whistle Piston 4 Sealing Shoulder Screw *5 O-Ring 6 Main Piston 7 Lock Component (Main Piston with Keys and Screws) 8 Alignment Key (Main Piston) *9 Socket Head Cap Screw 10 Piston Front Plate *11 O-Ring (Front Plate) 12 Socket Head Cap Screw (Front Plate-to-Main Piston) 13 Front Plate Connecting Rod (*)14 Adhesive (Loctite 242 50 cc Bottle)
*15 Socket Head Set Screw (Half Dog Rod-to-Front Plate) Optional
16 Button for Operating Piston (Connecting Rod)
17 Pipe-Threaded Hex Socket Plug (Front Plate)
18 Front Plate Stinger
*19 Seal Ring (Three-Function Stinger)
21 Blanking Plug
**22 Thread Sealant
TL BOP ST-Lock Bonnet Subassembly Components
Item Description
1 Bonnet
2 Operating Piston Subassembly
3 Ram Change Piston (Open)
4 Ram Change Piston (Close)
5 Ram Change Cylinder
6 Ram Change Access Cap
7 Hydraulic Bonnet Sub (Cylinder Head)
8 O-Ring
*9 Retaining Ring, Spirolox (Connecting Rod)
*10 Retainer Ring (Primary Connecting Rod)
*11 Back-Up Ring (Connecting Rod)
*12 Seal Ring (Primary Connecting Rod Seal)
*13 Ring Spacer (Connecting Rod)
*14 Seal Ring (Secondary Connecting Rod Seal)
*15 Back-Up Ring (Connecting Rod)
*16 Retainer Ring (Primary Connecting Rod)
*17 Retaining Ring, Spirolox (Connecting Rod)
*18 Wear Ring (for 15K only)
19 Operating Piston Cylinder
20 Cylinder Head, Right Hand
20A Cylinder Head, Left Hand
21 Double-Ended Stud
22 Heavy Hex Nut
*23 Seal Ring (Tail Rod)
*24 Back-Up Ring (Tail Rod)
*25 Retaining Ring, Spirolox (Tail Rod)
*26 Seal Ring
*27 O-Ring (Operating Piston)
*28 Wear Ring
*29 Wear Ring (Ram Change Piston)
*30 O-Ring (Ram Change Cylinder)
*31 Seal Ring (Ram Change Piston Seal)
*32 Seal Ring (Ram Change Piston Seal)
*33 O-Ring (Ram Change Access Cap)
34 Lifting Eye
35 Tubing Gland
36 Blind Plug
*37 Back-Up Ring (Connecting Rod) (for 15K only)
38 ST Lock Assembly
39 Sequencing Valve Assembly
40 Check Valve
41 12 Point Cap Screw
42 Threaded Pipe Plug (Not Shown)
43 Threaded Pipe Plug (Not Shown)
*44 O-Ring
*45 Back-Up Ring
46 Bearing, Bonnet Flange
Piping, ST-Lock w/Sequence Valve
Optional Items
Operating Piston Subassembly w/Removable Tail Rod
Seal Repair Kit
Expendable Items
Paste, #503 Molybdenum Disulfide
Thread Sealant
ST-Lock Assembly Components
Item Description
1 Stem and Locking Wedge Assembly
2 Locking Cylinder
3 Brake Hub
4 Brake Ring with Dowel Pins
5 Unlock Piston
6 Spring
*7 O-Ring
8 Alignment Key Assembly
9 End Cap
*10 O-Ring
*12 O-Ring
14 End Cap (Brake Piston End)
15 Socket Head Cap Screw
*16 O-Ring
*17 O-Ring
*18 O-Ring
*20 Bearing
22 Bearing Subassembly
26 Overhauling Nut
*27 Seal Ring
28 Sequence Cap Head
29 Sequence Cap Body
30 Sequence Cap Valve Poppet
31 Sequence Cap Seat
32 Spring
*33 O-Ring
*34 O-Ring
*35 O-Ring
*36 O-Ring
37 12 Point Cap Screw
Sequencing Valve Subassembly Components
Item Description
1 Poppet
2 Compression Spring
3 Valve Seat
4 Actuator
*5 O-Ring
*6 O-Ring
7 Liner
*8 O-Ring
9 Compression Spring
10 Cap
11 Hex Head Cap Screw
12 Body
*13 O-Ring
14 Balance Piston
15 Poppet Stop
*16 O-Ring
*17 O-Ring
*24 O-Ring
** Sealant/Lubricant
Sequencing Valve
Subassembly Components
1 1 Poppet
2 1 Compression Spring
3 1 Valve Seat
4 1 Actuator
*5 1 O-Ring
*6 1 O-Ring
7 1 Liner
*8 2 O-Ring
9 1 Compression Spring
10 1 Cap
11 4 Hex Head Cap Screw
12 1 Body
*13 1 O-Ring
14 1 Balance Piston
15 1 Poppet Stop
*16 1 O-Ring
*17 1 O-Ring
*24 1 O-Ring
** 1 Sealant/Lubricant
TL BOP Wedgelock Bonnet Subassembly Components 18-3/4” 5000 psi WP
Item Description
2 Bonnet
3 Operating Piston Subassembly
4 Ram Chanqe Piston (Open)
5 Ram Chanqe Piston (Close)
6 Ram Chanqe Cylinder
7 Ram Chanqe Access Cap
11 Retaining Ring, Spirolox (Connecting Rod)
12 Retainer Ring (Primary Connecting Rod)
13 Back-Up Ring (Connecting Rod)
14 Seal Ring (Secondary Connecting Rod Seal)
15 Spacer Ring (Connecting Rod)
16 Seal Ring
17 Back-Up Ring
18 Retainer Ring
19 Retaining Ring, Spirolox
23 Cylinder, Operating Piston
24 Housing, Skewed Wedgelock
25 Double-Ended Stud
26 Heavy Hex Nut
27 Seal Ring (Tail Rod)
28 Retaining Ring (Tail Rod)
29 Retaining Ring, Spirolox (Tail Rod)
30 Seal Ring
31 O-Ring (Operating Piston)
32 Wear Ring
33 Wear Ring (Ram Change Piston)
35 O-Ring (Ram Change Cylinder)
36 Seal Ring (Ram Change Piston Seal)
37 Seal Ring (Ram Change Piston Seal)
38 O-Ring (Ram Change Access Cap)
39 Wedgelock
40 Piston, Wedgelock
41 Stud, Double-Ended
42 Stud, Double-Ended
43 Nut, Heavy Hex
44 Head “Lock” Side, Wedgelock
45 Head “Unlock” Side, Wedgelock
46 O-Ring
47 O-Ring
48 O-Ring
49 Seal Ring
50 Seal Ring
51 Lifting Eye
52 Plug, Vent
53 Cap, Plug, Tapered
54 Pin, Dowel
60 Tubing Gland
61 Blind Plug
TL BOP Manual Locking Screw Components
Item Description
2 Bonnet
3 Operating Piston
4 Piston, Ram Change (Open)
5 Piston, Ram Change (Close)
6 Cylinder, Ram Change
7 Cap, Ram Change, Access
11 Retaining Ring, Spirolox, Connecting Rod
12 Retainer Ring, Primary Connecting Rod
13 Back-Up Ring, Connecting Rod
14 Seal Ring, Primary Connecting Rod Seal
15 Ring Spacer, Connecting Rod
16 Seal Ring, Secondary Connecting Rod Seal
17 Back-Up Ring, Connecting Rod
18 Retainer Ring, Connecting Rod
19 Retaining Ring, Spirolox, Connecting Rod
20 Wear Ring
23 Operating Piston Cylinder
24 Finish Cylinder Head
25 Double-Ended Stud
26 Nut, Heavy Hex
27 Seal Ring, Tail Rod Seal
28 Back-Up Ring, Tail Rod
29 Retaining Ring, Spirolox, Tail Rod
30 Seal Ring, Operating Piston Seal
31 O-Ring, Operating Cylinder
32 Wear Ring
33 Wear Ring, Ram Change Piston
35 O-Ring, Ram Change Cylinder
36 Seal Ring, Ram Change Piston Seal
37 Seal Ring, Ram Change Piston Seal
38 O-Ring, Ram Change Access Cap
39 Lifting Eye
40 Tubing Gland
41 Blind Plug
42 Back-Up Ring
43 Housing, Locking Screw
44 Locking Screw
45 O-Ring
46 Screw, Hex Head Cap
62 Pipe Plug, Hex Head
63 Bearing Bonnet Flange
64 C.O.G. Adjusting Plate Assembly
Expendable Items
Lubricant, High Viscosity Silicone Oil 8 lb. Can
Paste, #503 Molybdenum Disulfide
T & TL BOP 18-3/4” 15,000 psi WP CAMRAM 350 Packers and Top Seal Part Numbers
Description 18-3/4″ 15,000 psi
Top Seal 645068-01-00-02
3-1/2″ Packer 645070-04-00-01
4-1/2″ Packer 645070-06-00-01
5″ Packer 645070-08-00-01
5-1/2″ Packer 645070-09-00-01
6-5/8″ Packer 645070-12-00-01
7″ Packer 645070-13-00-01
9-5/8″ Packer 645070-17-00-01
10-3/4″ Packer 645070-18-00-01
13-3/8″ Packer 645070-20-00-01
13-5/8″ Packer 645070-25-00-01
CAMRAM 350 Shearing Blind Ram for T and TL BOP Part Numbers Item Description 18-3/4″ 15,000 psi WP
2 Right Packer 644893-01-00-01
3 Left Packer 644893-02-00-01
4 Top Seal* 645068-01-00-02
5 Blade Packer 644894-01-00-01
T and TL BOP Shearing Blind Ram Part Numbers
Item Description 18-3/4′ T BOP
Upper SBR 2163096-01 Lower SBR 2163096-02
1 Body 2163095-01 2163095-02
2 Right Packer 644893-01-00-01 644893-01-00-01
3 Left Packer 644893-02-00-01 644893-02-00-01
4 Top Seal 644369-01-00-01 644369-01-00-01
5 Blade Packer 644894-01-00-01 —
6 Right Wear Pad 2011279-01 2011279-01
7 Left Wear Pad 2011279-02 2011279-02
8 Screw 644349-01 644349-01
9 Blade Insert 644519-03 644519-02
10 Screw 644524-01 —
11 Pin — 200231
Item Description 13-5/8′
Upper SBR 644591-01 Lower SBR 644591-02
1 Body 644402-01 644402-02
2 Right Packer 644490-01 644490-01
3 Left Packer 644490-02 644490-02
4 Top Seal 644409-01-00-01 644409-01-00-01
5 Blade Packer 644541-01 —
6 Right Wear Pad 2011277-01 2011277-01
7 Left Wear Pad 2011277-02 2011277-02
8 Screw 644349-01 644349-01
9 Blade Insert 644581-01-00-01 644581-02-00-01
10 Screw 644582-01 —
11 Pin — 200231
T and TL BOP DVS Shear Rams
Item Description 18-3/4″ 15,000 psi WP T & TL BOP
Upper DVS Lower DVS 2163180-01 2163180-02
1 Body 2163118-01 2163118-02
2 Right Packer 644893-01-00-01 644893-01-00-01
3 Left Packer 644893-02-00-01 644893-02-00-01
4 Top Seal 644369-01-00-01 644369-01-00-01
5 Blade Packer 2163627-01 —
6 Right Wear Pad 2011279-01 2011279-01
7 Left Wear Pad 2011279-02 2011279-02
8 Screw, Wear Pad 644349-01 644349-01
Item Description 18-3/4″ 5000 and 10,000 psi WP TL BOP
Lower DVS Upper DVS 2010373-01-01 2010373-02-01
1 Body 2010366-01-01 2010366-02-01
2 Right Packer 2010326-01 2010326-01
3 Left Packer 2010326-02 2010326-02
4 Top Seal 2164247-01 2164247-01
5 Right Wear Pad 2011281-01 2011281-01
6 Left Wear Pad 2011281-02 2011281-02
7 Screw 644349-02 644349-02
8 Blade Packer — 2010332-01
Non-Sealing Super Shear Rams
Description 18-3/4” 15,000 psi WP T & TL BOP
Upper Lower
Body 163387-03 163388-03
Flexpacker and Flexpacker-NR
BOP Size and Working Pressure Pipe Size Range
18-3/4″ 5000/10,000 psi WP 2.875″ to 5.000″
18-3/4″ 5000/10,000 psi WP 5.000″ to 7.000″
18-3/4″ 5000/10,000 psi WP 3.500″ to 5.500″
BOP Size and Working Pressure 5.000″ to 5.500″
18-3/4″ 15,000 psi WP 5.000″ to 6.625″ NR
BOP Size and Working Pressure Assembly
18-3/4″ 5000/10,000 psi WP 2010423-01
18-3/4″ 5000/10,000 psi WP 2010423-02-02
18-3/4″ 5000/10,000 psi WP 2010423-03-01
BOP Size and Working Pressure 2011691-01
18-3/4″ 15,000 psi WP 2163768-01
BOP Size and Working Pressure Body
18-3/4″ 5000/10,000 psi WP 2010068-10
18-3/4″ 5000/10,000 psi WP 2010068-16-02
18-3/4″ 5000/10,000 psi WP 2010068-12-01
BOP Size and Working Pressure 2163089-08
18-3/4″ 15,000 psi WP 2163767-01
BOP Size and Working Pressure Packer
18-3/4″ 5000/10,000 psi WP 2010093-01
18-3/4″ 5000/10,000 psi WP 2010356-01
18-3/4″ 5000/10,000 psi WP 2011989-01
BOP Size and Working Pressure 2011641-01
18-3/4″ 15,000 psi WP 2011870-01
T and TL BOP Variable Bore Ram Part Numbers BOP Size and Working Pressure
BOP Size and Working Pressure Top Seal
18-3/4″ 5000/10,000 psi WP 2164247-01
18-3/4″ 5000/10,000 psi WP 2164247-01
18-3/4″ 5000/10,000 psi WP 2164247-01
18-3/4″ 15,000 psi WP 644369-01-00-01
18-3/4″ 15,000 psi WP 2163491-01
BOP Size and Working Pressure Right Wear Pad
18-3/4″ 5000/10,000 psi WP 2011281-01
18-3/4″ 5000/10,000 psi WP 2011281-01
18-3/4″ 5000/10,000 psi WP 2011281-01
18-3/4″ 15,000 psi WP 2011279-01
18-3/4″ 15,000 psi WP 2011279-01
BOP Size and Working Pressure Left Wear Pad
18-3/4″ 5000/10,000 psi WP 2011281-02
18-3/4″ 5000/10,000 psi WP 2011281-02
18-3/4″ 5000/10,000 psi WP 2011281-02
18-3/4″ 15,000 psi WP 2011279-02
18-3/4″ 15,000 psi WP 2011279-02
BOP Size and Working Pressure Screw Wear Pad
18-3/4″ 5000/10,000 psi WP 644349-02
18-3/4″ 5000/10,000 psi WP 644349-02
18-3/4″ 5000/10,000 psi WP 644349-02
18-3/4″ 15,000 psi WP 644349-01
18-3/4″ 15,000 psi WP 644349-01
T and TL BOP Variable Bore Ram Part Numbers
BOP Size and Working Pressure Pipe Size Range Assembly
13-5/8″ 10,000 psi WP 2.875″ to 5.000″ 644618-01
13-5/8″ 10,000 psi WP 3.500″ to 5.500″ 644618-02
18-3/4″ 5000/10,000 psi WP 3.500″ to 7.625″ 2163272-01
18-3/4″ 15,000 psi WP 3.500″ to 5.000″ 2163094-01
18-3/4″ 15,000 psi WP 3.500″ to 5.500″ 2163169-01
18-3/4″ 15,000 psi WP 3.500″ to 7.625″ 2163092-01
18-3/4″ 15,000 psi WP 3.500″ to 6.625″ 2163092-02
18-3/4″ 15,000 psi WP 3.500″ to 5.625″ 2163092-03
BOP Size and Working Pressure Pipe Size Range Body
13-5/8″ 10,000 psi WP 2.875″ to 5.000″ 644567-01
13-5/8″ 10,000 psi WP 3.500″ to 5.500″ 2164022-01
18-3/4″ 5000/10,000 psi WP 3.500″ to 7.625″ 2163228-01
18-3/4″ 15,000 psi WP 3.500″ to 5.000″ 2163093-01
18-3/4″ 15,000 psi WP 3.500″ to 5.500″ 2163170-01
18-3/4″ 15,000 psi WP 3.500″ to 7.625″ 2163091-01
18-3/4″ 15,000 psi WP 3.500″ to 6.625″ 2163091-02
18-3/4″ 15,000 psi WP 3.500″ to 5.625″ 2163091-04
BOP Size and Working Pressure Pipe Size Range Packer
13-5/8″ 10,000 psi WP 2.875″ to 5.000″ 644549-01
13-5/8″ 10,000 psi WP 3.500″ to 5.500″ 644549-01
18-3/4″ 5000/10,000 psi WP 3.500″ to 7.625″ 2163493-01
18-3/4″ 15,000 psi WP 3.500″ to 5.000″ 644531-01-01-01
18-3/4″ 15,000 psi WP 3.500″ to 5.500″ 644531-01-01-01
18-3/4″ 15,000 psi WP 3.500″ to 7.625″ 644404-01-00-01
18-3/4″ 15,000 psi WP 3.500″ to 6.625″ 644404-01-00-01
18-3/4″ 15,000 psi WP 3.500″ to 5.625″ 644404-01-00-01
BOP Size and Working Pressure Top Seal
13-5/8″ 10,000 psi WP 644409-01-00-01
13-5/8″ 10,000 psi WP 644409-01-00-01
18-3/4″ 5000/10,000 psi WP 2164247-01
18-3/4″ 15,000 psi WP 644369-01-00-01
18-3/4″ 15,000 psi WP 644369-01-00-01
18-3/4″ 15,000 psi WP 644369-01-00-01
18-3/4″ 15,000 psi WP 644369-01-00-01
18-3/4″ 15,000 psi WP 644369-01-00-01
BOP Size and Working Pressure Right Wear Pad
13-5/8″ 10,000 psi WP 2011277-01
13-5/8″ 10,000 psi WP 2011277-01
18-3/4″ 5000/10,000 psi WP 2011281-01
18-3/4″ 15,000 psi WP 2011279-01
18-3/4″ 15,000 psi WP 2011279-01
18-3/4″ 15,000 psi WP 2011279-01
18-3/4″ 15,000 psi WP 2011279-01
18-3/4″ 15,000 psi WP 2011279-01
BOP Size and Working Pressure Left Wear Pad
13-5/8″ 10,000 psi WP 2011277-02
13-5/8″ 10,000 psi WP 2011277-02
18-3/4″ 5000/10,000 psi WP 2011281-02
18-3/4″ 15,000 psi WP 2011279-02
18-3/4″ 15,000 psi WP 2011279-02
18-3/4″ 15,000 psi WP 2011279-02
18-3/4″ 15,000 psi WP 2011279-02
18-3/4″ 15,000 psi WP
BOP Size and Working Pressure Screw Wear Pad
13-5/8″ 10,000 psi WP 644349-01
13-5/8″ 10,000 psi WP 644349-01
18-3/4″ 5000/10,000 psi WP 644349-02
18-3/4″ 15,000 psi WP 644349-01
18-3/4″ 15,000 psi WP 644349-01
18-3/4″ 15,000 psi WP 644349-01
18-3/4″ 15,000 psi WP 644349-01
18-3/4″ 15,000 psi WP 644349-01