Impeller Repair Kit – Fits Jabsco, Johnson, Volvo Penta (Replaces 22405-0001-P, 09-808B-1, 875583, etc.)

Product Details

This Impeller Repair Kit – Fits Jabsco, Johnson, Volvo Penta Inboard Engines (Replaces 22405-0001-P, 09-808B-1) contains a high-quality neoprene impeller and gaskets for engine cooling systems and raw water pumps. It is a direct-fit replacement compatible with a wide range of inboard marine engines from manufacturers including Jabsco, Johnson, Volvo Penta, Westerbeke, and Onan.

This kit provides a direct interchange for numerous part numbers, including Jabsco 22405-0001-P, Johnson 09-808B-1, Volvo Penta 875583, Westerbeke 33032, Onan 132-0310, and others.

• Installation: Designed for inboard engine raw water cooling pumps.
• Material: Durable neoprene rubber compound for longevity in marine environments.
• Kit Contents: Includes one impeller, one gasket, and one O-ring for a complete service.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Engine & Model Compatibility

Confirm your engine or pump model in the table below. This impeller is known to fit the following applications, but always verify dimensions before purchase.

Jabsco Pumps: Cross-references an extensive list of Jabsco raw water pumps used on numerous inboard engines. Match your pump model number to confirm fitment.

Volvo Penta Engines: Direct replacement for several popular Volvo Penta diesel engine series, including the 2001, 2002, and 2003 models.

Other Manufacturers: Fits specific pump models from Johnson, engine models from Onan, and serves as a general replacement for several other brands.

Technical Specs

Product Type

Impeller Repair Kit

Installation

Inboard Engine Cooling Pump

Material

Neoprene Rubber

Drive Type

Pin / Slot

Silhouette

6 Blades

Impeller Diameter

40 mm (1.58")

Impeller Width

19 mm (0.75")

Shaft Diameter

12 mm (0.47")

Weight

41 g (1.44 oz)

What’s in the Box

• 1 x Impeller (Neoprene, 6-Blade)
• 1 x Gasket
• 1 x O-ring

Installation Notes

1. Turn off the engine, let it cool, and close the raw water intake valve (seacock).
2. Place a catch pan and absorbent pads under the pump to manage spills.
3. Remove the screws securing the pump's cover plate.
4. Carefully pry off the cover. If it's stuck, tap the side gently; do not bend it.
5. Note the rotational direction of the existing impeller's blades before removal.
6. Remove the old impeller using impeller pullers or two pairs of pliers.
7. Clean all residue from the pump housing interior and the cover plate sealing surface.
8. Lubricate the new impeller and housing interior with a water-based marine lubricant or dish soap.
9. Install the new impeller with a twisting motion, ensuring the blades bend in the correct direction noted in step 5.
10. Place the new gasket or O-ring onto the clean cover plate.
11. Reinstall the cover plate and tighten the screws evenly in a criss-cross pattern to ensure a uniform seal. Do not overtighten.
12. Open the seacock, start the engine, and immediately verify there are no leaks and that water is flowing from the exhaust outlet.

Troubleshooting & FAQ

Safety & Important Info

• Verify images and specifications against your original part. If anything differs—even if your model appears compatible—do not purchase.
• This is an aftermarket replacement, not an OEM component.
• Professional installation is recommended for safety and performance.

About Sea Sierra

• Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
• Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
• Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.