21735375 Repair Kit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta FBP20 Flexible-Impeller Bilge / Deckwash Pump Repair Kit - Part Number: 21735375

A genuine Volvo Penta repair kit for the compact FBP20 flexible-impeller pump. The pump is used as a self-priming bilge, deckwash, fresh-water or diesel-transfer pump and is rated at approximately 20 litres per minute.

Kit Contents:

• 1 x oil-resistant flexible impeller - supplied under Volvo Penta kit 21735375

• Matched pump-cover and shaft sealing components - supplied under complete kit 21735375

• Individual internal service numbers are not published in the accessory catalogue

⚙️ Key Features

• Genuine Volvo Penta FBP20 repair package

• Impeller included

• For 12V and 24V FBP20 pump assemblies

• Oil-resistant flexible impeller material

• Supports bilge, deckwash, water and diesel-transfer duty

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21735375 current Volvo Penta FBP20 repair-kit reference

OEM / Related Numbers:

• 21735375

• 21678116 FBP20 12V pump

• 21678117 FBP20 24V pump

• 21678560 related vacuum switch

Aftermarket / Verified Equivalents:

• Johnson Pump internal service parts may be available by pump model, but no verified one-number kit cross reference was found

🚤 Compatibility

Commonly used on:

• FBP20 bilge-pump repair

• Deckwash-pump servicing

• Flexible-impeller replacement

Typically suits:

• Engine models / drive models:

• FBP20 12V pump - Volvo Penta 21678116

• FBP20 24V pump - Volvo Penta 21678117

• HP Range: Not applicable

• Engine Type: Volvo Penta 20L/min flexible-impeller utility pump

• Year Range: Accessory-pump generation controlled

• Serial Range: Pump model FBP20 is the controlling reference

🔌 Function

The flexible impeller creates suction and moves liquid through the bronze pump housing for bilge, washdown or transfer duty.

Common signs replacement or overhaul is required:

• Pump output is reduced

• Pump will not self-prime

• Impeller blades are cracked or missing

• Pump has run dry

• Shaft or cover seals leak

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging