U-Joint Drive Bellows Kit – Fits Volvo Penta Stern Drive (Replaces 876294, 875826)

U-Joint Drive Bellows Kit – Fits Volvo Penta Stern Drive (Replaces 876294, 875826)

This aftermarket U-Joint Drive Bellows Kit is designed for a wide range of Volvo Penta 200-290 series stern drives, including AQ, DP-A through DP-G, SX, DPX, and SP models from approximately 1975 to the present. It serves as a crucial component for protecting the U-Joint assembly from water intrusion, ensuring the longevity and reliability of your stern drive.

This kit is a direct replacement for Volvo Penta part numbers 876294, 897637, and 875826. It is also interchangeable with Sierra 18-2744, Cobra Marine 18-2744, and Yankok YKBO-VOV-PET87.

• Complete Kit: Includes one U-Joint bellows and two stainless steel clamps for a full replacement.
• Durable Construction: Made from high-grade rubber/neoprene to withstand the harsh marine environment.
• Critical Protection: Shields the universal joint from water, salt, and debris, preventing premature wear and failure.

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.

Technical Specifications

Package Contents

• 1 x U-Joint Drive Bellows
• 2 x Stainless Steel Clamps

Explosion Diagram

Installation Guide

1. Safety First: Ensure the boat is securely positioned out of the water and disconnect the battery.
2. Remove Drive: Detach the stern drive assembly from the transom shield to access the bellows. Follow your service manual for the correct procedure.
3. Remove Old Bellows: Loosen and remove the clamps securing the old U-Joint bellows. Cut away the old bellows if necessary, being careful not to damage the housing.
4. Clean Surfaces: Thoroughly clean the mounting surfaces on the drive and transom housing. Inspect for any sharp edges or burrs.
5. Install New Bellows: Fit the new bellows into position, ensuring it is properly seated on both ends.
6. Secure Clamps: Install the new stainless steel clamps and tighten them securely to create a watertight seal. Do not overtighten.
7. Reinstall Drive: Re-attach the stern drive to the transom, checking for correct alignment and function. Reconnect the battery.
8. Leak Check: Once the boat is back in the water, check carefully for any signs of water leaks around the new bellows.

Troubleshooting & FAQ

How do I confirm this fits my engine?
This bellows kit is designed for a broad range of Volvo Penta stern drives. Please review the compatible models listed in the table above and cross-reference your OEM part number. If your model is listed and the part number matches, it will fit.

How often should I replace the U-Joint bellows?
It is recommended to inspect the drive bellows annually for cracks, splits, or signs of dry rot. As a preventative maintenance item, many boat owners replace them every 2-3 years, or immediately if any damage is found.

What are the symptoms of a bad drive bellows?
The most common sign of a failed bellows is water inside the boat's bilge, especially originating from the transom area. A visible crack or tear in the rubber is a clear indicator. A leaking bellows can lead to catastrophic failure of the U-joints and gimbal bearing.

OEM vs. Aftermarket?
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.

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

What is your warranty and return policy?
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.