MUDKING MUD PUMP PARTS LIST
EMSCO6¾ × 8 F-650
Liners & Liner Packing
SIZES LINER LINER PACKING
4” MK-0146-40 MKG-0281
4½” MK-0146-44 MKG-0281
5” MK-0146-50 MKG-0281
5½” MK-0146-54 MKG-0281
6” MK-0146-60 MKG-0281
6¼” MK-0146-62 MKG-0281
6½” MK-0146-64 MKG-0281
6¾” MK-0146-66 MKG-0281
Gaskets
Valve Cover Gasket
MKG-0733
Cylinder Head Gasket
MKG-0281
SERIES KING – 4 WEB KING – FULL OPEN
VALVE (Urethane Insert) MK-U5B-05 MK-5FO-V1
VALVE (Rubber Insert) MK-5B-05 N/A
VALVE SEAT MK-5DD-B1 MK-5FO-S3
VALVE SPRING MK-5710-111 MK-5710-30
VALVE INSERT (Urethane) MK-UDD-5B MK-5FO-SI
VALVE INSERT (Rubber) MK-DD-5B N/A
VALVE SEAT PULLER HEAD MK-1700-5 MK-1700-5FO
Piston Size Red Thunder Bonded Pistons Imperial Piston Imperial Rubber Kits Rubber Bonded Long Life (Urethane)
4” MK-RT-400 MK-I40HK14/15 MK-I40HK MK-RB-400 MK-LL-400
4½” MK-RT-440 MK-I44HK14/15 MK-I44HK MK-RB-440 MK-LL-440
5” MK-RT-500 MK-I50HB14/15 MK-I50HB MK-RB-500 MK-LL-500
5½” MK-RT-540 MK-I54HB14/15 MK-I54HB MK-RB-540 MK-LL-540
6” MK-RT-600 MK-I60HB14/15 MK-I60HB MK-RB-600 MK-LL-600
6½” MK-RT-640 MK-I64HL14/15 MK-I64HL MK-RB-640 MK-LL-640
- ¼ Size are available upon request
RODS
PISTON ROD SUB ROD EXTENSION ROD ROD CLAMP PISTON ROD NUT
PART NO. MK-0151 N/A MK-16-0141 MK-24-0147 MK-7403364
EMSCO
6¾ × 9 F-800
Liners & Liner Packing
SIZES LINER LINER PACKING
4” MK-0148-40 MKG-0282
4½” MK-0148-44 MKG-0282
5” MK-0148-50 MKG-0282
5½” MK-0148-54 MKG-0282
6” MK-0148-60 MKG-0282
6¼” MK-0148-62 MKG-0282
6½” MK-0148-64 MKG-0282
6¾” MK-0148-66 MKG-0282
Gaskets
Valve Cover Gasket Cylinder Head Gasket
MKG-0740 MKG-0282
SERIES KING – 4 WEB KING – FULL OPEN KING – G2 MKP-ROUGHNECK
VALVE (Urethane Insert) MK-U5B-EH MK-6FO-V1 MK-1560995 MK-RN6-V1
VALVE (Rubber Insert) MK-5B-EH N/A N/A N/A
VALVE SEAT MK-6ADD-B6 MK-6FO-S1 MK-1561380 MK-RN6-S6
VALVE SPRING MK-5710-115 MK-5710-115 MK-1560701 MK-5710-115
VALVE INSERT (Red Thunder) MK-UDD-6ABHT N/A N/A N/A
VALVE INSERT (Urethane) MK-UDD-6AB MK-6FO-SI MK-1560587 MK-RN6-I
VALVE INSERT (Rubber) MK-DD-6AB N/A N/A N/A
VALVE SEAT PULLER HEAD MK-1700-6 MK-1700-6FO MK-1700-6G2 MK-1700-6FO
Piston Size Red Thunder Bonded Pistons Imperial Piston Imperial Rubber Kits Rubber Bonded Long Life (Urethane)
4” MK-RT-400 MK-I40HK14/15 MK-I40HK MK-RB-400 MK-LL-400
4½” MK-RT-440 MK-I44HK14/15 MK-I44HK MK-RB-440 MK-LL-440
5” MK-RT-500 MK-I50HB14/15 MK-I50HB MK-RB-500 MK-LL-500
5½” MK-RT-540 MK-I54HB14/15 MK-I54HB MK-RB-540 MK-LL-540
6” MK-RT-600 MK-I60HB14/15 MK-I60HB MK-RB-600 MK-LL-600
6½” MK-RT-640 MK-I64HL14/15 MK-I64HL MK-RB-640 MK-LL-640
- ¼ Size are available upon request
RODS
PISTON ROD SUB ROD EXTENSION ROD ROD CLAMP PISTON ROD NUT
PART NO. MK-0150 N/A MK-16-0150 MK-24-0150 MK-7403364
EMSCO
6¾ × 10 F-1000
Liners & Liner Packing
SIZES LINER LINER PACKING
4” MK-0148-40 MKG-0282
4½” MK-0148-44 MKG-0282
5” MK-0148-50 MKG-0282
5½” MK-0148-54 MKG-0282
6” MK-0148-60 MKG-0282
6¼” MK-0148-62 MKG-0282
6½” MK-0148-64 MKG-0282
6¾” MK-0148-66 MKG-0282
Gaskets
Valve Cover Gasket
MKG-0740
Cylinder Head Gasket
MKG-0282
SERIES KING – 4 WEB KING – FULL OPEN KING – G2 MKP-ROUGHNECK
VALVE (Urethane Insert) MK-U5B-EH MK-6FO-V1 MK-1560995 MK-RN6-V1
VALVE (Rubber Insert) MK-5B-EH N/A N/A N/A
VALVE SEAT MK-6ADD-B6 MK-6FO-S1 MK-1561380 MK-RN6-S6
VALVE SPRING MK-5710-115 MK-5710-115 MK-1560701 MK-5710-115
VALVE INSERT (Red Thunder) MK-UDD-6ABHT N/A N/A N/A
VALVE INSERT (Urethane) MK-UDD-6AB MK-6FO-SI MK-1560587 MK-RN6-I
VALVE INSERT (Rubber) MK-DD-6AB N/A N/A N/A
VALVE SEAT PULLER HEAD MK-1700-6 MK-1700-6FO MK-1700-6G2 MK-1700-6FO
Piston Size Red Thunder Bonded Pistons Imperial Piston Imperial Rubber Kits Rubber Bonded Long Life (Urethane)
4” MK-RT-400 MK-I40HK14/15 MK-I40HK MK-RB-400 MK-LL-400
4½” MK-RT-440 MK-I44HK14/15 MK-I44HK MK-RB-440 MK-LL-440
5” MK-RT-500 MK-I50HB14/15 MK-I50HB MK-RB-500 MK-LL-500
5½” MK-RT-540 MK-I54HB14/15 MK-I54HB MK-RB-540 MK-LL-540
6” MK-RT-600 MK-I60HB14/15 MK-I60HB MK-RB-600 MK-LL-600
6½” MK-RT-640 MK-I64HL14/15 MK-I64HL MK-RB-640 MK-LL-640
- ¼ Size are available upon request
RODS
PISTON ROD SUB ROD EXTENSION ROD ROD CLAMP PISTON ROD NUT
PART NO. MK-0148 N/A MK-16-0148 MK-24-0148 MK-7403364
EMSCO
TYPE II FA-1300
MUD KING PRODUCT/
7½ × 12
Liners & Liner Packing
SIZES LINER LINER PACKING
4” MK-1146-40 MKG-0784
4½” MK-1146-44 MKG-0784
5” MK-1146-50 MKG-0784
5½” MK-1146-54 MKG-0784
6” MK-1146-60 MKG-0784
6¼” MK-1146-62 MKG-0784
6½” MK-1146-64 MKG-0784
6¾” MK-1146-66 MKG-0784
7” MK-1146-70 MKG-0784
7¼” MK-1146-72 MKG-0784
7½” MK-1146-74 MKG-0784
Gaskets
Valve Cover Gasket Cylinder Head Gasket
MKG-0741 MKG-0803
SERIES KING-4 WEB KING-FULL OPEN KING-G2 KING-3 WEB MKP-ROUGHNECK
VALVE (Urethane Insert) MK-U5C-EEF MK-7FO-V1 MK-1560985 MK-202PZL482A MK-RN7-V7
VALVE (Rubber Insert) MK-5C-EEF N/A N/A MK-202PZL483A N/A
VALVE SEAT MK-7DD-B1 MK-7FO-S1 MK-1561370 MK-202PZL039 MK-RN7-S7
VALVE SPRING MK-5710-110 MK-5710-115L MK-1560702 MK-5710-110 MK-5710-110
VALVE INSERT (Red Thunder) MK-UDD-7BHT N/A N/A N/A N/A
VALVE INSERT (Urethane) MK-UDD-7B MK-7FO-SI MK-1560557 MK-201PZL106 MK-RN7-I
VALVE INSERT (Rubber) MK-DD-7B N/A N/A MK-202PZL106 N/A
VALVE SEAT PULLER HEAD MK-1700-7 MK-1700-7FO MK-1700-7GR MK-1700-7R MK-1700-7FO
Piston Size Red Thunder Bonded Pistons Imperial Piston Imperial Rubber Kits Rubber Bonded Long Life (Urethane)
4” MK-RT-400 MK-I40HK14/15 MK-I40HK MK-RB-400 MK-LL-400
4½” MK-RT-440 MK-I44HK14/15 MK-I44HK MK-RB-440 MK-LL-440
5” MK-RT-500 MK-I50HB14/15 MK-I50HB MK-RB-500 MK-LL-500
5½” MK-RT-540 MK-I54HB14/15 MK-I54HB MK-RB-540 MK-LL-540
6” MK-RT-600 MK-I60HB14/15 MK-I60HB MK-RB-600 MK-LL-600
6½” MK-RT-640 MK-I64HL14/15 MK-I64HL MK-RB-640 MK-LL-640
7” MK-RT-700 MK-I70HL14/15 MK-I70HL MK-RB-700 MK-LL-700
7½” N/A MK-I74HL14/15 MK-I70HL N/A N/A
- ¼ Size are available upon request
RODS
PISTON ROD SUB ROD EXTENSION ROD ROD CLAMP PISTON ROD NUT
PART NO. MK-0145 N/A MK-16-0145 MK-24-0145 MK-7403364
EMSCO
TYPE II FA-1600
MUD KING PRODUCT/
7½ × 12
Liners & Liner Packing
SIZES LINER LINER PACKING
4” MK-1146-40 MKG-0784
4½” MK-1146-44 MKG-0784
5” MK-1146-50 MKG-0784
5½” MK-1146-54 MKG-0784
6” MK-1146-60 MKG-0784
6¼” MK-1146-62 MKG-0784
6½” MK-1146-64 MKG-0784
6¾” MK-1146-66 MKG-0784
7” MK-1146-70 MKG-0784
7¼” MK-1146-72 MKG-0784
7½” MK-1146-74 MKG-0784
Gaskets
Valve Cover Gasket Cylinder Head Gasket
MKG-0741 MKG-0803
SERIES KING-4 WEB KING-FULL OPEN KING-G2 KING-3 WEB MKP-ROUGHNECK
VALVE (Urethane Insert) MK-U5C-EEF MK-7FO-V1 MK-1560985 MK-202PZL482A MK-RN7-V7
VALVE (Rubber Insert) MK-5C-EEF N/A N/A MK-202PZL483A N/A
VALVE SEAT MK-7DD-B1 MK-7FO-S1 MK-1561370 MK-202PZL039 MK-RN7-S7
VALVE SPRING MK-5710-110 MK-5710-115L MK-1560702 MK-5710-110 MK-5710-110
VALVE INSERT (Red Thunder) MK-UDD-7BHT N/A N/A N/A N/A
VALVE INSERT (Urethane) MK-UDD-7B MK-7FO-SI MK-1560557 MK-201PZL106 MK-RN7-I
VALVE INSERT (Rubber) MK-DD-7B N/A N/A MK-202PZL106 N/A
VALVE SEAT PULLER HEAD MK-1700-7 MK-1700-7FO MK-1700-7GR MK-1700-7R MK-1700-7FO
Piston Size Red Thunder Bonded Pistons Imperial Piston Imperial Rubber Kits Rubber Bonded Long Life (Urethane)
4” MK-RT-400 MK-I40HK14/15 MK-I40HK MK-RB-400 MK-LL-400
4½” MK-RT-440 MK-I44HK14/15 MK-I44HK MK-RB-440 MK-LL-440
5” MK-RT-500 MK-I50HB14/15 MK-I50HB MK-RB-500 MK-LL-500
5½” MK-RT-540 MK-I54HB14/15 MK-I54HB MK-RB-540 MK-LL-540
6” MK-RT-600 MK-I60HB14/15 MK-I60HB MK-RB-600 MK-LL-600
6½” MK-RT-640 MK-I64HL14/15 MK-I64HL MK-RB-640 MK-LL-640
7” MK-RT-700 MK-I70HL14/15 MK-I70HL MK-RB-700 MK-LL-700
7½” N/A MK-I74HL14/15 MK-I70HL N/A N/A
- ¼ Size are available upon request
RODS
PISTON ROD SUB ROD EXTENSION ROD ROD CLAMP PISTON ROD NUT
PART NO. MK-0145 N/A MK-16-0145 MK-24-0145 MK-7403364
EMSCO
FB-1300
Liners & Liner Packing
SIZES LINER LINER PACKING
4” MK-2145-40 MKG-0800
4½” MK-2145-44 MKG-0800
5” MK-2145-50 MKG-0800
5½” MK-2145-54 MKG-0800
6” MK-2145-60 MKG-0800
6¼” MK-2145-62 MKG-0800
6½” MK-2145-64 MKG-0800
6¾” MK-2145-66 MKG-0800
7” MK-2145-70 MKG-0800
7½” MK-2145-74 MKG-0800
Gaskets
Valve Cover Gasket Cylinder Head Gasket
MKG-0741 MKG-0801
SERIES KING-4 WEB KING-FULL OPEN KING-G2 KING-3 WEB MKP-ROUGHNECK
VALVE (Urethane Insert) MK-U5C-EEF MK-7FO-V1 MK-1560985 MK-202PZL482A MK-RN7-V7
VALVE (Rubber Insert) MK-5C-EEF N/A N/A MK-202PZL483A N/A
VALVE SEAT MK-7DD-B1 MK-7FO-S1 MK-1561370 MK-202PZL039 MK-RN7-S7
VALVE SPRING MK-5710-110 MK-5710-115L MK-1560702 MK-5710-110 MK-5710-110
VALVE INSERT (Red Thunder) MK-UDD-7BHT N/A N/A N/A N/A
VALVE INSERT (Urethane) MK-UDD-7B MK-7FO-SI MK-1560557 MK-201PZL106 MK-RN7-I
VALVE INSERT (Rubber) MK-DD-7B N/A N/A MK-202PZL106 N/A
VALVE SEAT PULLER HEAD MK-1700-7 MK-1700-7FO MK-1700-7GR MK-1700-7R MK-1700-7FO
Piston Size Red Thunder Bonded Pistons Imperial Piston Imperial Rubber Kits Rubber Bonded Long Life (Urethane)
4” MK-RT-400 MK-I40HK14/15 MK-I40HK MK-RB-400 MK-LL-400
4½” MK-RT-440 MK-I44HK14/15 MK-I44HK MK-RB-440 MK-LL-440
5” MK-RT-500 MK-I50HB14/15 MK-I50HB MK-RB-500 MK-LL-500
5½” MK-RT-540 MK-I54HB14/15 MK-I54HB MK-RB-540 MK-LL-540
6” MK-RT-600 MK-I60HB14/15 MK-I60HB MK-RB-600 MK-LL-600
6½” MK-RT-640 MK-I64HL14/15 MK-I64HL MK-RB-640 MK-LL-640
7” MK-RT-700 MK-I70HL14/15 MK-I70HL MK-RB-700 MK-LL-700
7½” N/A MK-I74HL14/15 MK-I74HL N/A N/A
- ¼ Size are available upon request
RODS
PISTON ROD SUB ROD EXTENSION ROD ROD CLAMP PISTON ROD NUT
PART NO. MK-2145 N/A MK-16-0145 MK-24-0145 MK-7403364
EMSCO
FB-1600
Liners & Liner Packing
SIZES LINER LINER PACKING
4” MK-2145-40 MKG-0800
4½” MK-2145-44 MKG-0800
5” MK-2145-50 MKG-0800
5½” MK-2145-54 MKG-0800
6” MK-2145-60 MKG-0800
6¼” MK-2145-62 MKG-0800
6½” MK-2145-64 MKG-0800
6¾” MK-2145-66 MKG-0800
7” MK-2145-70 MKG-0800
7½” MK-2145-74 MKG-0800
Gaskets
Valve Cover Gasket Cylinder Head Gasket
MKG-0741 MKG-0801
SERIES KING-4 WEB KING-FULL OPEN KING-G2 KING-3 WEB MKP-ROUGHNECK
VALVE (Urethane Insert) MK-U5C-EEF MK-7FO-V1 MK-1560985 MK-202PZL482A MK-RN7-V7
VALVE (Rubber Insert) MK-5C-EEF N/A N/A MK-202PZL483A N/A
VALVE SEAT MK-7DD-B1 MK-7FO-S1 MK-1561370 MK-202PZL039 MK-RN7-S7
VALVE SPRING MK-5710-110 MK-5710-115L MK-1560702 MK-5710-110 MK-5710-110
VALVE INSERT (Red Thunder) MK-UDD-7BHT N/A N/A N/A N/A
VALVE INSERT (Urethane) MK-UDD-7B MK-7FO-SI MK-1560557 MK-201PZL106 MK-RN7-I
VALVE INSERT (Rubber) MK-DD-7B N/A N/A MK-202PZL106 N/A
VALVE SEAT PULLER HEAD MK-1700-7 MK-1700-7FO MK-1700-7GR MK-1700-7R MK-1700-7FO
Piston Size Red Thunder Bonded Pistons Imperial Piston Imperial Rubber Kits Rubber Bonded Long Life (Urethane)
4” MK-RT-400 MK-I40HK14/15 MK-I40HK MK-RB-400 MK-LL-400
4½” MK-RT-440 MK-I44HK14/15 MK-I44HK MK-RB-440 MK-LL-440
5” MK-RT-500 MK-I50HB14/15 MK-I50HB MK-RB-500 MK-LL-500
5½” MK-RT-540 MK-I54HB14/15 MK-I54HB MK-RB-540 MK-LL-540
6” MK-RT-600 MK-I60HB14/15 MK-I60HB MK-RB-600 MK-LL-600
6½” MK-RT-640 MK-I64HL14/15 MK-I64HL MK-RB-640 MK-LL-640
7” MK-RT-700 MK-I70HL14/15 MK-I70HL MK-RB-700 MK-LL-700
7½” N/A MK-I74HL14/15 MK-I74HL N/A N/A
- ¼ Size are available upon request
RODS
PISTON ROD SUB ROD EXTENSION ROD ROD CLAMP PISTON ROD NUT
PART NO. MK-2145 N/A MK-16-0145 MK-24-0145 MK-7403364