JPR-VP0050D Aftermarket Volvo Penta D5/D7 & Deutz BF4M-10103MC Seawater Pump | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket JMP Volvo Penta D5/D7 and Deutz BF4M 1013 seawater pump - Replacement Part Number: JPR-VP0050D

A bronze seawater pump for Volvo Penta D5A and D7A/D7C marine diesels and matching Deutz BF4M 1013 marine installations. It replaces Volvo Penta 3838288, Johnson 10-24580 and Deutz 04229524. The title reference BF4M-10103MC is a typographical form of the BF4M 1013 family.

⚙️ Key Features

• Heavy-duty marine bronze pump body

• Flexible-impeller positive-displacement design

• Marine-grade non-magnetic stainless-steel shaft

• Replaceable mechanical seal, bearings, cam and wear components

• Designed to match the listed OEM mounting, rotation and connection layout

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• Volvo Penta 3838288 (OEM pump reference)

• Johnson 10-24580 (original pump cross-reference)

• Deutz 04229524 (BF4M 1013 marine pump reference)

OEM / Related Numbers:

• JPR-VP0050D

• Volvo Penta 3838288

• Johnson 10-24580

• Deutz 04229524

Aftermarket / Verified Equivalents:

• JMP Marine: JPR-VP0050D

Important Fitment Notes:

• The verified Deutz engine family is BF4M 1013; do not rely on the title typo BF4M-10103MC.

🚤 Compatibility

Commonly used on:

• Flexible-impeller raw-water cooling systems

Typically suits:

• Engine models:

• Volvo Penta D5A-T, D5A-TA and D5A-BTA

• Volvo Penta D7A-T, D7A-TA and D7A-BTA

• Volvo Penta D7C-TA and D7C-BTA

• Deutz BF4M 1013 marine engines using OEM pump 04229524

• HP Range: Engine-rating specific

• Engine Type: Volvo Penta/Deutz four- or six-cylinder turbocharged marine diesel

• Year Range: Model-specific; confirm OEM pump 3838288 or Deutz 04229524

• Original Pump Cross-Reference: Johnson 10-24580

🔌 Function

The seawater pump draws raw water through the intake and circulates it through the engine, heat exchanger, oil cooler, aftercooler and wet-exhaust circuit as applicable. Its flexible impeller must maintain adequate flow from idle through full load while the shaft, bearings and mechanical seal keep the drive and water sections correctly supported and separated.

Common signs of failure:

• Engine temperature rises under load or at higher RPM

• Reduced or intermittent water discharge from the exhaust

• Missing, cracked, swollen or permanently set impeller vanes

• Seawater leakage or salt tracks from the shaft seal or weep area

• Bearing noise, pulley or gear wobble, or excessive shaft movement

• Scored cover plate, worn cam or damaged pump housing reduces suction

• Internal corrosion, air leakage or blocked inlet passages cause loss of prime

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging