Cummins 6BTA 5.9 M2, 6CT8.3M, 6CTA8.3M P1730X Seawater Pump Replacement JMP JPR-S7630
SKU: JMP JPR-S7630
Description:
Cummins 6BTA 5.9 M2, 6CT8.3M, 6CTA 8.3M Replacement Seawater Pump
Cummins Engines: 6BTA 5.9, 6CT8.3M, 6CTA8.3M**
This pump is also fitted to some QSL 9.0 engines.
Replaces Cummins Seawater Pump: 3866493, 3897691, 3964765, 4003526, 5265994, 5265995, 5265996, 5265999, 526599500, 526599600, 526599900
Replaces Sherwood Pump: P1730X, P1730-01, P1730-02, P1730F-01, P1730F-02, P1730A, P1730C, P1731, P1731-01,P1731-02
Mounting gasket 3008400 not included, click here and add to order.
This is a JMP Marine pump JPR - S7630
Impeller - JMP 7608 Cummins NOTE: The Sherwood 27000K will not fit this pump. They are same dimensions but the Sherwood insert is too thick and bottoms out on the end of the shaft.
ALTERNATIVE (1) FLANGE ORIENTATION 6CTA8.3M may also use the same pump with a different flange orientation. See photos and alternative JMP JPR-S7627
ALTERNATIVE (2) WATER PORTS Some models use pump with cast 2" inlet and 1-3/4" outlet ports. See alternative JMP JRP-S7622.
Pump Parts (not compatible with original, performance improvements have been made):
| JMP | DESCRIPTION | QTY | REMARK |
|---|---|---|---|
| JPR-S7630 | SEA WATER PUMP | 1 | RE-ENGINEERED |
| MOUTING GASKET | 1 | LP 3008400 | |
| BER0039 | BEARING | 2 | |
| BOL0006 | BOLT, END COVER | 3 | |
| CAMSET0031 | CAM SET | 1 | WITH SCREW & PACKING |
| COV0036 | END COVER | 1 | |
| 7608-01 | IMPELLER | 1 | SPLINE TYPE |
| MCSSET 0014 | MECHANICAL SEAL SET | 1 | |
| ORG0030 | O-RING, END COVER | 1 | |
| SHA0075 | SHAFT | 1 | |
| WER0019 | WEAR PLATE | 1 | |
| GEA0014 | GEAR | 1 | |
| JSM 0002 | MINOR KIT | 1 | |
| JSK0067 | MAJOR KIT | 1 | ALL INTERNAL PARTS |
This is a JMP Marine pump part JPR-S7630