PLEASE NOTE:
Major Kit #JSK0139 is fully compatible with OEM; JMP Marine uses the highest grade of materials in manufacturing all their parts & components which ensures the longest-lasting performance product for the customer.

*The parts of kit JSK0139 can be used to service pump(s) JPR-CT1800R and Sherwood models G2902X and G2906X. Both Sherwood models use the same internal parts and so Major Kit #JSK0139 can be used for both pump models; however, the drive gears (not part of the minor or major kit) are not the same . . . it's important to note that the G2902(X), which is JMP Marine pump #JPR-CT1800R, uses drive gear p/n 22789 (has 40 teeth) while G2906X uses drive gear p/n 25191 (has 36 teeth) and is why you cannot use the complete pump assembly #JPR-CT1800R as a direct replacement for G2906X. To use pump JPR-CT1800R to replace G2906X you would have to remove the drive gear on the pump and install your existing drive gear from G2906X having 36 teeth.

Replacement / Compatible to OEM Minor Kit p/n(s):

• Sherwood Major Kit p/n - 25147
  

Major Service Kit #JSK0139 Includes:

8359-01 (FLEXIBLE IMPELLER) - QTY:1
ORG0043 (QUAD RING) - QTY:2
COV0038 (END COVER PLATE) - QTY:1
CAMSET0032 (CAM SET) - QTY:1
MCSSET0027 (MECHANICAL SEAL SET) - QTY:1
WER0020 (WEAR PLATE) - QTY:1
BER0063 (BEARING) - QTY:2
BOL0006 (HEX BOLT, END COVER) - QTY:5
BOL0036 (SPRING WASHER, END COVER) - QTY:5
BOL0038 (SPRING WASHER, PUMP BODY) - QTY:3
BOL0058 (PLAIN WASHER) - QTY:1
BOL0194 (HEX BOLT, PUMP BODY) - QTY:3
BOL0195 (HEX NUT, GEAR) - QTY:1
COV0041 (COVER, BEARING) - QTY:1
KEY0034 (KEY, WOODRUFF) - QTY:1
ORG0054 (O-RING, PUMP MOUNTING) - QTY:1
PIN0011 (PIN) - QTY:1
RET0042 (OIL SEAL, RETAINER) - QTY:1
SHA0147 (SHAFT) - QTY:1
SNP0008 (SNAP RING) - QTY:1
SNP0013 (SNAP RING) - QTY:1
SPC0012 (SPACER, SHIM) - QTY:1
SPC0036 (SPACER) - QTY:1

JSK0139 Approx weight: 12.0 LBS / 5.50 KG

Services JMP Marine Caterpillar Replacement Engine Cooling Pump & OEM . . .

JMP Marine Engine Cooling Pump: #JPR-CT1800R
Replaces Caterpillar Pump p/n: 3754703
Replaces Sherwood Pump p/n: G2902X, G2902-01
Engine Model(s): C18
All Parts Internally Compatible to Genuine: YES