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JPR-ON7310 Onan / Cummins Sea Water Pump – Replaces A029U129 132-0413

Onan sea water pump JPR-ON7310 for marine generators.

Onan sea water pump JPR-ON7310 replaces A029U129 132-0413

JMP JPR-ON7310 sea water pump for Cummins Onan generators.

Compatible with models MDKDP, MDKDR, MDKDV, MDKBP, MDKBR and QD generators 13.5, 17, 17.5, 19 and 21.5 kW.

Replaces Onan codes A029U129, 132-0413, 132-0356, 132-0347, 132-0343 and Sherwood G1010.

JMP pump code: JPR-ON7310
Impeller: 7300K

Download PDF:JPR-ON7310

7300K

Ø A = 65,0 mm
B = 41,5 mm
Ø C = 15,3 mm
Blades N°: 12
Insert: Key

The JMP Marine JPR-ON7310 sea water pump is designed to ensure efficient cooling for Cummins Onan generators.

This pump directly replaces original Onan and Sherwood units, providing reliable performance and long service life even in demanding marine environments.

Built with corrosion-resistant materials, it is suitable for continuous marine use.

Compatible with Cummins Onan generators including MDKDP, MDKDR, MDKDV, MDKBP, MDKBR and QD models from 13.5 to 21.5 kW.

Always verify OEM codes for correct identification.

Codes:

Replaces Onan codes:
A029U129
132-0413
132-0356
132-0347
132-0343

Replaces Sherwood code:
G1010

JMP pump code: JPR-ON7310
Impeller: 7300K

Features:

  • Bronze body resistant to marine corrosion
  • Stainless steel shaft (non-magnetic)
  • Shaft type: splined
  • Long-life mechanical seal
  • Weight: approx. 3.52 kg

Repair Kit:

Repair kits:

  • Complete kit: JSK0156
  • Minor kit: JSM0161

Components compatibility: NO

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