Water Pump Impeller Repair Kit – Fits PCM & Crusader 5.0L, 5.7L, 6.0L, 8.1L (Replaces RP061022, R061022)

Water Pump Impeller Repair Kit – Fits PCM & Crusader 5.0L, 5.7L, 6.0L, 8.1L

This water pump impeller repair kit is designed for Pleasurecraft Marine (PCM) & Crusader 5.0L, 5.7L, 6.0L, and 8.1L engines (2004 and newer) that are equipped with a serpentine belt driven raw water pump.

It serves as a direct replacement for several common OEM and aftermarket part numbers, ensuring a precise fit for compatible models.

• Complete Kit: Includes the impeller, housing O-ring, and bolt O-rings for a full service.
• Installation: Engineered for serpentine belt driven raw water pumps for a direct fit.
• Material: Constructed from a durable neoprene compound for reliable performance and longevity in marine environments.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below.

Pleasurecraft Marine (PCM)

Crusader

Compatible Pump Models

• RA057032 (6.0L)
• RA057034 (5.7L)
• RA057035 (8.1L)
• RA134071 (Bearing Housing Assembly)

Technical Specifications

Package Contents

• 1 x Impeller (Replaces R061022)
• 1 x O-Ring, Housing (Replaces R047242)
• 4 x O-Ring, Bolt (Replaces R047243)

Installation Guide

1. Safety First: Close the boat's seacock (raw water intake valve) before beginning.
2. Access the Pump: Loosen the serpentine belt to relieve tension from the raw water pump pulley.
3. Remove Housing: Unscrew the bolts that secure the water pump's front cover housing. Keep the bolts and cover nearby.
4. Note Blade Direction: Before removal, look closely or take a photo of the direction the old impeller's blades are bent. The new one must be installed the same way.
5. Remove Old Impeller: Use impeller pullers or two pairs of pliers to grip the hub and pull the old impeller straight out of the housing.
6. Clean and Inspect: Thoroughly clean the inside of the pump housing. Check for any scoring, cracks, or deep grooves that could cause leaks or damage the new impeller.
7. Lubricate: Lightly lubricate the inside of the pump housing and the new impeller with a water-based lubricant or a small amount of dish soap.
8. Install New Impeller: Push the new impeller into the housing while twisting it in the direction of engine rotation to fold the blades correctly. Match the folded direction you noted in step 4.
9. Replace Seals: Install the new housing O-ring (R047242) and the four bolt O-rings (R047243) on the cover screws.
10. Reassemble: Re-secure the pump housing cover, tightening the bolts in a star pattern to ensure an even seal. Do not overtighten.
11. Tension Belt: Re-tension the serpentine belt to the manufacturer's specification.
12. Check Your Work: Open the seacock. Start the engine and immediately check for any water leaks around the pump housing and confirm water is flowing out of the exhaust.

Troubleshooting & FAQ

Q: How do I know if this impeller kit fits my PCM or Crusader engine?

A: This kit is specifically for PCM and Crusader engines manufactured from 2004 onwards that use a serpentine belt-driven raw water pump. The best way to confirm is to check your engine's pump model (e.g., RA057032, RA057034) or cross-reference your existing impeller's part number with RP061022 or R061022.

Q: What are the signs of a failing impeller?

A: The most common signs are engine overheating at idle or low speeds, a noticeable reduction in water flow from the exhaust, or visible signs of damage on the old impeller such as cracks, missing blades, or a stiff, brittle texture.

Q: How often should I replace my water pump impeller?

A: As a general rule for preventative maintenance, it is recommended to inspect the impeller annually and replace it every 1-2 years or every 100-200 hours of operation. This interval may be shorter if you operate primarily in saltwater or silty/sandy conditions.

Q: OEM vs. Aftermarket?

A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?

A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?

A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.