JPR-VP0110DA Aftermarket Volvo Penta D11A Series Seawater Pump 21219723 | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket JMP Volvo Penta D11A seawater pump - Replacement Part Number: JPR-VP0110DA

A bronze seawater pump for Volvo Penta D11A propulsion engines and selected early D11B1/B2 installations using OEM pump 21219723. Later D11B engines may require JPR-VP0110DB/22063494.

⚙️ 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 21219723 (D11A/early D11B OEM pump reference)

OEM / Related Numbers:

• JPR-VP0110DA

• Volvo Penta 21219723

Aftermarket / Verified Equivalents:

• JMP Marine: JPR-VP0110DA

🚤 Compatibility

Commonly used on:

• Flexible-impeller raw-water cooling systems

Typically suits:

• Engine models:

• Volvo Penta D11A-A, D11A-B, D11A-C and D11A-D

• Volvo Penta D11A-C IPS and D11A-D IPS

• Volvo Penta D11A-E and D11A-E IPS

• Selected Volvo Penta D11B1-A MP and D11B2-A MP/IPS installations using 21219723

• HP Range: Engine-rating specific

• Engine Type: Volvo Penta D11 inline-six common-rail marine diesel

• Year Range: D11A and specified early D11B production; confirm OEM pump 21219723

• Pump Generation: D11A / early D11B

🔌 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