Volvo Penta | Recmar

Johnson Pump F5B-9 Raw Water Pump for Volvo Penta MD21/AQ170 – 10-32058-1

JOH10-32058-1

Free Shipping ✅

🚚 Dispatched in 1-3 Days

⏱️ 14 Day Return Policy

Low stock

Key features:

Johnson MPN: 10-32058-1
Replaces Volvo Penta: 831178
Pump type: F5B-9 raw water
Fits: MD21 / AQD21 / AQ165 / AQ170
Fits: BB165 / BB170
Related impeller: REC875575
Selection: match ports and mounting

£536.48 GBP

Tax included. Shipping calculated at checkout.

Shop safely with us

💬 Ask a question about this product

Product Specifications and Features

Johnson Pump F5B-9 flexible-impeller raw-water pump for selected Volvo Penta MD21, AQD21, AQ165/AQ170 and BB165/BB170 marine engines. It is cross-referenced to Volvo Penta 831178.

Fitment check: These are older applications with configuration variation. Match Johnson 10-32058-1 or Volvo 831178 and compare mounting, ports, drive connection and engine serial before ordering.

Product specifications

Field	Detail
Product type	Flexible-impeller raw-water pump
Brand / MPN	Johnson Pump / 10-32058-1
Pump family	F5B-9
Primary OEM reference	Volvo Penta 831178
Related impeller	REC875575

Engine and drive fitment

Manufacturer	Model / application	Qualifier	Status
Volvo Penta	AQ165A	Match reference, ports, mounting and serial	confirmed
Volvo Penta	AQ170A	Match reference, ports, mounting and serial	confirmed
Volvo Penta	AQ170B	Match reference, ports, mounting and serial	confirmed
Volvo Penta	AQ170C	Match reference, ports, mounting and serial	confirmed
Volvo Penta	MD21A	Match reference, ports, mounting and serial	confirmed
Volvo Penta	MD21B	Match reference, ports, mounting and serial	confirmed
Volvo Penta	AQD21A	Match reference, ports, mounting and serial	confirmed
Volvo Penta	AQD21B	Match reference, ports, mounting and serial	confirmed
Volvo Penta	BB165A	Match reference, ports, mounting and serial	confirmed
Volvo Penta	BB170A	Match reference, ports, mounting and serial	confirmed
Volvo Penta	BB170B	Match reference, ports, mounting and serial	confirmed
Volvo Penta	BB170C	Match reference, ports, mounting and serial	confirmed

Part-number cross-references

Brand / source	Reference
Johnson Pump	10-32058-1
Volvo Penta	831178
Service parts	Impeller REC875575 / drive cross piece REC831009

Frequently asked questions

Which Volvo reference does it replace?

The supplied reference is Volvo Penta 831178.

Is the spare impeller included?

A related impeller is identified, but a spare is not confirmed as included.

How should older-engine fitment be checked?

Compare the OEM/Johnson number, mounting, ports, drive connection and engine serial.

Compatibility responsibility: Marine parts can vary by engine suffix, serial number, model year and the unit already fitted. Match all stated selection points before installation.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

Johnson Pump F5B-9 Raw Water Pump for Volvo Penta MD21/AQ170 – 10-32058-1

£536.48 GBP

Largest parts catalogue in the UK

Explore over 50,000 marine parts, all in one place.
Secure and safe shopping

Your personal data is protected with SSL encryption.
Best prices on the internet

We compare prices daily to ensure you get the best deal.
Satisfaction Guarantee

We stand behind every product with a full satisfaction guarantee.