# JPR-ON7312 Onan MDKDS Sherwood G-1012 (G1009) Seawater Pump Replacement JPR-ON7312

Seawater pump replaces Sherwood G1012, G-1012

G1009 G-1009 was replaced by G1012. The hose connections are not the same and will require replumbing when replacing the G1009 with the G1012.

Replaces Onan seawater pump 132-0464 (Spec A-B) / Cummins A032Y747 (Spec C).

Used on Onan MDKDS / MDKBT / MDKBU

  

Replacement Impeller - JMP 7300-01

This is a non-OEM, aftermarket part by JMP Marine JPR-ON7312 (SG1012)

## Details

- **Price:** 990.0 AUD
- **Vendor:** JMP
- **Tags:** Sawley’s AAM Aftermarket – Seawater Pumps (Cummins Onan | JMP) | Marine Raw Water Pumps

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 990.00 AUD | In stock |

## Images

- JPR-ON7312 Onan MDKDS Sherwood G-1012 (G1009) Seawater Pump Replacement JPR-ON7312
- JPR-ON7312 Onan MDKDS Sherwood G-1012 (G1009) Seawater Pump Replacement JPR-ON7312
- JPR-ON7312 Onan MDKDS Sherwood G-1012 (G1009) Seawater Pump Replacement JPR-ON7312
- JPR-ON7312 Onan MDKDS Sherwood G-1012 (G1009) Seawater Pump Replacement JPR-ON7312
- JPR-ON7312 Onan MDKDS Sherwood G-1012 (G1009) Seawater Pump Replacement JPR-ON7312

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/jpr-on7312-onan-mdkds-sherwood-g-1012-g1009-seawater-pump-replacement-jpr-on7312)
> Updated: 2026-06-23