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Universal Joint Bellows Kit – Fits Volvo Penta DP, DPX, SX Drives (Replaces 876294)

Sale price $79.99 Regular price $127.00
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Worry-free returns

You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Delivery and Shipping

Free standard shipping on all orders under 1 KG

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This Universal Joint Bellows Kit is designed for a wide range of Volvo Penta Marine sterndrive and engine applications from 1986 to the present, including DP, DPX, SP, and SX drives, as well as KAD, KAMD, AD, TAMD, and TMD engine series.

It serves as a direct replacement for Volvo Penta part numbers 876294, 875826, 875256, and 897637, and interchanges with Sierra 18-2744.

  • Installs on the sterndrive U-Joint.
  • Connects to the drive shaft.
  • Includes essential stainless steel clamps for a complete installation.

Part Number Matrix

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

Brand Part Number
Volvo Penta 876294
Volvo Penta 875826
Volvo Penta 875256
Volvo Penta 897637
Sierra 18-2744

Engine & Model Compatibility

Confirm your engine model/year in the table below.

For Volvo Penta applications, check your drive or engine series against the listed models to ensure proper fitment.

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Brand Model OEM Part No. Notes
Volvo Penta 230A, 230B, 250A, 250B 876294
Volvo Penta 270 DP-C1, 280 DP-D1, 285 DP-E 876294
Volvo Penta 290 DP-G, 275A DPH, 290A 876294
Volvo Penta DPR, DP280 DPX-A, DP290A DPX-R 876294
Volvo Penta DP-A DPX-S, DP-B SP-A 876294
Volvo Penta KAD42P-A, KAMD42P-A, DPX, HS1A 876294
Volvo Penta DP-D1, DP-E, DP-G 876294
Volvo Penta 430A, 430B, 431A, 431B, 432A, 434A 876294
Volvo Penta 500B, 501B, 570A, 572A, 740B 876294
Volvo Penta AD31L-A, AD31P-A, AD41L-A, AD41P-A 876294
Volvo Penta D41L-A, TAMD31L-A, TAMD31M-A, TAMD31P-A 876294
Volvo Penta TAMD31S-A, TAMD41H-A, TAMD41H-B, TAMD41P-A 876294
Volvo Penta TAMD41L, DPX-A 876294
Volvo Penta DP-E, SP-E 876294
Volvo Penta MD31A, TMD31A, TMD31B, TAMD31A 876294
Volvo Penta TAMD31B, AQAD31A, AD31A, AD31B 876294
Volvo Penta TMD41A, TMD41B, D41A, D41B, TAMD41A 876294
Volvo Penta TAMD41B, AQAD41A, AD41A, AD41B 876294
Volvo Penta KAD42A, KAMD42A, DP-D, HS1A, MS5B 876294
Volvo Penta AD31D, AD31XD, TAMD31D, TMD31D 876294
Volvo Penta AD41D, D41D, TAMD41D, TMD41D 876294
Volvo Penta DP-D1, DP-E, DP-S, DPX, SP-C1, HS1A 876294
Volvo Penta KAD42B, KAMD42B, TAMD42B 876294
Volvo Penta DPX-R, DPX-R 1.47, DPX-R 1.51, DPX-R 1.59 876294
Volvo Penta DPX-R 1.68, DPX-R 1.78 876294
Volvo Penta DPX-S 1.59, DPX-S 1.68, DPX-S 1.78 876294
Volvo Penta DPX-S1 1.59, DPX-S1 1.68, DPX-S1 1.78 876294
Volvo Penta DPX-C 876294
Volvo Penta DP-C1, DP-D1, DP-S 876294
Volvo Penta DP-C1 1.95, DP-C1 2.30, DP-D1 1.68 876294
Volvo Penta DP-D1 1.78, DP-D1 1.95, DP-D1 2.30 876294
Volvo Penta NC PJX-C, PJX-S, SX-C1, SX-CT1, SX-RT1 876294
Volvo Penta DP-S, DP-C1, DP-D1, DPX-S, HS1A 876294
Volvo Penta LK Drives, PJX-C, PJX-C1, SX-C1, SX-CT1 876294
Volvo Penta SX-RT1, DPS, DP-S1, DP-C1, DP-D1, DPX-S1 876294
Volvo Penta HS1A 876294
Volvo Penta WT Drives, PJX-C, PJX-S, SX-M 876294
Volvo Penta SX-MACLT, SX-MDA, SX-MDB, SX-MHP, SX-MLT 876294
Volvo Penta SX-MTD, DP-E, DP-S, DP-S1, DP-S2 876294
Volvo Penta DP-SM, DP-SM 876294
Volvo Penta EF Drives, BY Drives 876294
Volvo Penta IPS400, IPS500, HS25A-A, HS45A-A, HS45AE 876294
Volvo Penta HS63AE, HS63VE, HS80AE, HS80VE 876294
Volvo Penta MS10A-B, MS10L-B, MS15A-B, MS15L-B 876294
Volvo Penta MS25A-A, MS25L-A 876294

Technical Specs

Product Type
Universal Joint Bellows Kit
Installation
Sterndrive U-Joint
Connection
Drive Shaft
Housing Material
Rubber/Neoprene
Housing Color
Black
Product Dimensions
16.0 x 14.5 x 14.5 inches
Weight
1.11 pounds (0.503 kg)
Fitting Type
U-Joint/Drive Shaft
Included Hardware
Includes stainless steel clamps

What’s in the Box

  • 1 x U-Joint Bellows Kit (Replaces 876294)
  • Stainless Steel Clamps

Installation Notes

  1. Ensure the engine is off and the drive is in a safe, accessible position. Disconnect the battery for safety.
  2. Remove the old bellows and any existing clamps. Thoroughly clean the mounting surfaces on the drive and transom assembly.
  3. Inspect the U-joint and surrounding components for wear or damage. Replace any worn parts as needed.
  4. Slide the new bellows into position over the U-joint assembly.
  5. Secure both ends of the bellows with the provided stainless steel clamps. Ensure clamps are tight and create a waterproof seal.
  6. Double-check the alignment and seating of the bellows. Lower the drive and check for leaks before operating the vessel.

Troubleshooting & FAQ

How do I know if my U-joint bellows needs replacing?

Inspect your bellows regularly for cracks, splits, or signs of dry rot. Water inside the bellows is a clear indicator of failure. A leaking bellows can lead to catastrophic U-joint and bearing failure.

What is the recommended replacement interval for this part?

U-joint bellows are a critical maintenance item. It is generally recommended to inspect them annually and replace them every 3–5 years, or immediately if any damage is found, regardless of age.

Will this kit fit my specific Volvo Penta drive model?

This kit is designed for a wide range of Volvo Penta drives, including DP, DPX, and SX series. Please consult the 'Engine & Model Compatibility' table on this page to confirm your specific model is listed.

Are the clamps included with this kit marine-grade?

Yes, the kit includes stainless steel clamps designed for use in marine environments to resist corrosion.

What happens if I don't replace a faulty bellows?

A failed bellows will allow water to enter the drive, quickly destroying the U-joints, gimbal bearing, and other critical components. This can result in an expensive and time-consuming repair.

Is any special tool required for installation?

While standard hand tools can be used, a bellows clamp tool can make it easier to properly tension the clamps. A bellows expander tool can also simplify stretching the bellows over the drive housing.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

  • Verify images/specifications vs 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.

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