PARTS FIT – NATIONAL OILWELL 110-M, 110-UE DRAWWORKS
PART NAME PART NO.
ROTARY COUNTERSHAFT ASSEMBLY
Oil Seal YS-4505
Bearing ZS-4720
Oil Seal YS-5250
Bearing ZS-3933
Oil Seal YS-4503
Spacer 623078
Clutch Hub 626245-A
Bearing Assy. 626350-A
Retainer 626348
Outer Race 622924
Spacer 622926
Inner Race 622923
Spacer 622925-X
Spacer 623765
Oil Seal YS-3753
DRUM SHAFT ASSEMBLY
Bearing Assy. 626360-A
Retainer 626364
Outer Race 618947
Inner Race 612372
Bearing ZS-7871
Oil Seal YS-8500
Spacer 626237
Spacer 626239
Oil Seal YS-9000
CORING REEL SHAFT ASSEMBLY
Bearing ZS-5501
Spider 623686-A
Spacer 623731-A
Oil Seal YS-6501
Bearing ZS-5900
Sprocket 626139
Spacer 645140
Spacer 626230
Spacer 626231
Spacer 626232
PART NAME LOCATION FIT PART NO.
110-M MAIN DRIVE SHAFT ASSEMBLY
Bearing ZS-6291
Spacer 626206
Sprocket 626204
Sprocket 626205
Hub 626193
Retainer 626208
Inner Race 626211
Spacer 626209
Spacer 644403
110-UE MAIN DRIVE SHAFT ASSEMBLY
Spacer 646224-A
Bearing ZS-6291
Spacer 626206
Sprocket 646217
Sprocket 646221-A
Spacer 646223-A
110–M JACK SHAFT ASSEMBLY
Spacer 626199
Bearing ZS-6291
Thrust Ring 626221
Retainer 626215
Inner Race 626211
Spacer 626209
Spacer 626210
Retainer 623778
Inner Race 623783
Hub 626195
Sprocket 626186
Spacer 626198
Sprocket 626200
Reverse Gear 626068
Retainer 626208
Retainer 626214
Clutch Hub 626190-A
PART NAME PART NO.
110–UE JACK SHAFT ASSEMBLY
Spacer 626199
Bearing ZS-6291
Thrust Ring 626221
Retainer 626215
Inner Race 626211
Spacer 626209
Spacer 626210
Retainer 623778
Inner Race 623783
Hub 626195
Sprocket 646215
Retainer 646220
Hub 646219-A
Spacer 641388
TYPE “B-l” MAKE-UP & BREAK-OUT CATHEAD
Spacer 625439
Oil Seal YS-4752
Spacer 624093
Inner Race 625443
Spacer 624090
Spacer 624091
Bearing ZS-6695
Spacer 625444
Spacer 625440
Bearing ZS-4920
PART NAME PART NO.
110–UE JACK SHAFT ASSEMBLY
Spacer 626199
Bearing ZS-6291
Thrust Ring 626221
Retainer 626215
Inner Race 626211
Spacer 626209
Spacer 626210
Retainer 623778
Inner Race 623783
Hub 626195
Sprocket 646215
Retainer 646220
Hub 646219-A
Spacer 641388
TYPE “B-l”MAKE-UP & BREAK-OUT CATHEAD
Spacer 625439
Oil Seal YS-4752
Spacer 624093
Inner Race 625443
Spacer 624090
Spacer 624091
Bearing ZS-6695
Spacer 625444
Spacer 625440
Bearing ZS-4920
DESCRIPTION PART NO.
DRUM SHAFT ASSEMBLY
Brake Rim Assembly 626158-S
Outlet Connection Packer 610238
Oil Seal YS-8500
Oil Seal YS-9000
Roller Bearing Assembly 612361-A
Inner Race 612372
Outer Race 618947
Ball Bearing Assembly 626360-A
Bearing ZS-7871
Brake Rim Pipe Packing *622949
Elbow Gasket *622950
Brake Rim Water Pipe *624630-3
Hose Assembly **650086-A
Hose Assembly **650087-A
Stratoflex Bulkhead Adapter 90 Degree Elbow **SF-1002-16-16
Stratoflex Bulkhead Nut **SF-1284-16
Drawworks up to and including S/N T-2527. *Used on
Drawworks S/N T-2539 and up. **Used on
AIR and WATER CONNECTION ROTARY & DRILLERS END
Water & Oil Seal 617552
“0” Ring AN-6227-36
Packing Nut 618351
Flanged Elbow Washer 618350
Connecting Nipple Sleeve 618412
Clamp Ring 610617
Connecting Nipple 618364-1
Oil Seal YS-2620
Bearing ZS-2364
Bearing ZS-2751
Bearing ZT-2810
40″ x 10″ DY-A-FLEX CLUTCH (HIGH)
Diaphragm 622835
Friction Shoe Lining with (28) 621661 ) 622836-G
Keepers, Bolts, & Shakeproof Kep Nuts )
1/2″ Fawick Quick Release Valve 9112
“0” Ring AN-6227-12
Shoe 622837
Flat Spring 622124
5/8″ OD x .065″ Wall x 4-11/16″ Lg. ) —
Steel Tubing (Spec. T-425) )
46″ x 10″ DY-A-FLEX CLUTCH (LOW)
Diaphragm 626165
Friction Shoe Lining with (32) 621661 Keepers, Bolts, & Shakeproof Light Keps ) 626163-G
Shoe 626164
1/2″ Fawick Quick Release Valve ) (See above – 9112
“O” Ring ) sufficient material AN-6227-12
Flat Spring for both clutches)5/8″ OD x .065″ Wall x 4-11/16″ Lg. Steel Tubing (Spec. T-425) 622124
DESCRIPTION PART NO.
K-50 BRAKE INSTALLATION,
Brake Band Assembly 626160-A
Titeflex Hose 2 618766
Friction Shoe Lining with (60) Lining Screws & Shakeproof Keps 627715-G
TYPE “A” OVERRUNNING CLUTCH
Shim (.005″) 624660-3
Oil Seal YS-10003
“O” Ring AN-6227-82
Spring 625092
Roller Shoe 625226
Bearing ZT-10370
WATER LEVEL CONTROL UNIT
Gasket 1/2″ ID x 1-1/8″ OD x 3/16″ Thick Neoprene Washer 641242
“O” Ring AN-6227-48
Type 9, Bendix-Westinghouse Rotochamber 222227
“B-l” MAKE-UP & BREAK-OUT CATHEADS
Ring to Element Washer 619819
Diaphragm 624075
Anchor Spring 625450
Clutch Lining (Break-out) 627685
Oil Seal YS-4752
“O” Ring AN-6227-15
California Spring D-2
California Spring D-33
Clutch Friction Plate Assembly (Break-out) 627687-A
Clutch Lining (Make-up) 627688
1/4-28NF x 3/4″ F.H. Brass Cap Screw
Bearing ZS-4920
Bearing ZS-6695
Bronze Bushing 625438
Roller Cage Assembly 625441-A
CORE REEL SHAFT ASSEMBLY
Oil Seal YS-6501
Bearing ZS-5501
Bearing ZS-5901
CORE REEL BRAKE BAND ASSEMBLY
Lining Keeper 620960
Lining 620963
Raybestos-Manhattan Bolt A-380-100
Shakeproof N.C. Light Kep 3/8″
DESCRIPTION PART NO.
24″ x 5-1/4″ DY-A-FLEX CLUTCH ASSEMBLY
Clutch Spring 10 625293
Friction Shoe Lining with (20) 625299 Keepers, Bolts, & Shakeproof Light Keps 625290-G
“O” Ring AN-6227-10
Diaphragm 625387
1/2″ OD x .032″ Wall x 2-1/16″ Lg. Steel Tubing (Spec. T-425)
3/8″ Fawick Quick Release Valve 10785
Shoe 625286
ROPE ROLLER BRACKET ASSEMBLIES
Rope Roller – Long 620116
Rope Roller – Long 626769
Rope Roller 623805
Bearing ZS-1570
JACKSHAFT & MAIN DRIVE SHAFT ASSEMBLIES
Clutch Shifter Ring Assembly 1 614060-A
Clutch Shifter Ring Assembly 1 619320-A
Roller Cage Assembly 2 612819-A
Bearing 2 ZS-6291
Outer Race 2 626216
Inner Race 2 626211
Roller Cage Assembly 2 613427-A
Inner Race 1 623783
ROTARY COUNTERSHAFT ASSEMBLY
Oil Seal YS-4505
Oil Seal YS-3753
Oil Seal YS-5250
Oil Seal YS-4503
Roller Bearing Assembly 2 621313-A
Inner Race 2 622923
Outer Race 2 622924
Bearing 1 626350-A
Bearing 1 ZS-3933
Bearing 1 ZS-4720
28″ x 5-1/4″ DY-A-FLEX CLUTCH ASSEMBLY
Friction Shoe Lining with (24) 625299 Keepers, 48 Bolts, & Shakeproof Light Keps 625298-G
Diaphragm 625392
3/8″ Fawick Quick Release Valve 1 10785
“0” Ring 1 AN-6227-10
Clutch Spring 12 625293
Shoe 625294
DESCRIPTION PART NO.
WATER & AIR SYSTEM PIPING INSTALLATION
WABCO 3/8″ Quick Release Valve P-52935-3
Fawick Rotorseal C-2
Fawick Rotorseal B-2
1/2″ Norgren Filter (30-AE-4) 12-002-017
LUBRICATION SYSTEM
3-S Right Hand Brown & Sharpe Oil Pump 713-30-2
3/4″ Brown & Sharpe Relief Valve ) w/75# Spring ) 713-9001-23
1″ Pipe Size Pioneer Strainer 46-S-8
Oil Pump Sprocket, (22-T, 5/8″ P. Single) 605615
(110-M Only)
Oil Pump Sprocket, (48-T, 5/8″ P. Single) 1800283
(110-UE Only)
FOOT PEDAL ASSEMBLY (110-M ONLY)
California Spring, 7/8″ OD x 2-1/2″ Long 49
WABCO H-3 Air Valve w/100 PSI Spring P-51125-2
CONTROL COLUMN INSTALLATION
Spring, Throttle Control (110-M Only) 620252
Spring, Cathead Air Valve 620447
H-3 Controlair Valve, WABCO (110-M Only) P-51125-2
H-3 Controlair Valve, WABCO P-51125-4
3/8″ Quick Release Valve, WABCO P-52935-3
1/4″ Double Check Valve, WABCO P-54350-2
2-1/2″ 0-200# Marsh Rigmaster Gauge 023-725
2-1/2″ 0-100# Marsh Rigmaster Gauge 023-718
H-3 Controlair Valve Repair Kit P-59028
OR GE-752 MOTOR DRIVE INSTALLATION (110-UE ONLY) EMD
Coupling Gasket 618736
CHAIN
114 Pitches, 5/8″ Pitch, Single (110-M Only) ASA-50
118 Pitches, 5/8″ Pitch, Single (110-UE Only) ASA-50
96 Pitches, 2″ Pitch, Triple ASA-160-3
90 Pitches, 2″ Pitch, Double ASA-160-2
80 Pitches, 2″ Pitch, Single ASA-160
78 Pitches, 1-1/2″ Pitch, Quadruple ) (110-UE Only) ) ASA-120-4
Connecting Link ASA-50
Connecting Link ASA-160-3
Connecting Link ASA-160-2
Connecting Link ASA-160
Connecting Link (110-UE Only) ASA-120-4
DESCRIPTION PART NO.
BULK HOSE & FITTINGS
Str’atof lex 223-10
Stratoflex 223-6
Stratoflex 434-10-10
Stratoflex 442-6-6
5/8″ OD to 48
5/8″ OD to 49
3/8″ OD to 48
3/8″ OD to 49