• Free shipping

  • Free help & advice

  • Hassle-free returns

  • Factory direct prices

Flash Sale now on!

FLASHSALE25

Exhaust Manifold Gasket – Fits Volvo Penta 31, 32, 41, 42, 43, 44, 300 Series (Replaces 876144, 838673)

Regular price $0.00
Shipping calculated at checkout.

Exhaust Manifold Gasket – Fits Volvo Penta 31, 32, 41, 42, 43, 44, 300 Series (Replaces 876144, 838673) is backordered and will ship as soon as it is back in stock.


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 high-quality Exhaust Manifold Gasket is engineered for a precise fit on Volvo Penta 4-cylinder diesel engines (AD31, KAD32 series) and 6-cylinder diesel engines (AD41, KAD42, KAD43, KAD44, KAD300 series) manufactured between 1986 and 2005. It provides a reliable seal to prevent exhaust leaks between the manifold and the cylinder head.

It serves as a direct replacement for Volvo Penta part numbers 876144 and 838673, as well as Orbitrade 16673 and Crom 116011.

  • Engineered for direct-fit installation.
  • Designed specifically for diesel fuel applications.
  • Constructed from a high-temperature resistant composite material for durability.

Part Number Matrix

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

Brand Part Number
Volvo Penta 876144
Volvo Penta 838673
Orbitrade 16673
Crom 116011

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This part is compatible with a wide range of Volvo Penta diesel engines, as detailed in the following list.

Brand Model Stroke Years OEM Part No.
Volvo Penta AD31A 4-Stroke 1986–1989 876144
Volvo Penta AD31B 4-Stroke 1989–1993 876144
Volvo Penta AD31D 4-Stroke 1994 876144
Volvo Penta AD31L-A 4-Stroke 1994–2000 876144
Volvo Penta AD31P-A 4-Stroke 1994–2000 876144
Volvo Penta AD31XD 4-Stroke 1993–1994 876144
Volvo Penta AQAD31A 4-Stroke 1986–1989 876144
Volvo Penta MD31A 4-Stroke 1986–1994 876144
Volvo Penta TAMD31A 4-Stroke 1986–1991 876144
Volvo Penta TAMD31B 4-Stroke 1989–1993 876144
Volvo Penta TAMD31D 4-Stroke 1993–1994 876144
Volvo Penta TAMD31L-A 4-Stroke 1994–1998 876144
Volvo Penta TAMD31M-A 4-Stroke 1995–2001 876144
Volvo Penta TAMD31P-A 4-Stroke 1994–2004 876144
Volvo Penta TMD31A 4-Stroke 1986–1989 876144
Volvo Penta TMD31B 4-Stroke 1993–1994 876144
Volvo Penta TMD31L-A 4-Stroke 1994–1997 876144
Volvo Penta KAD32P 4-Stroke 1997–2005 876144
Volvo Penta KAD32P-A 4-Stroke 1997–2005 876144
Volvo Penta AD41A 4-Stroke 1988–1989 876144
Volvo Penta AD41B 4-Stroke 1989–1993 876144
Volvo Penta AD41D 4-Stroke 1993–1994 876144
Volvo Penta AD41L-A 4-Stroke 1994–1997 876144
Volvo Penta AD41P-A 4-Stroke 1994–2003 876144
Volvo Penta AQAD41A 4-Stroke 1986–1989 876144
Volvo Penta D41A 4-Stroke 1988–1989 876144
Volvo Penta D41B 4-Stroke 1989–1993 876144
Volvo Penta D41D 4-Stroke 1993–1994 876144
Volvo Penta D41L-A 4-Stroke 1994–1998 876144
Volvo Penta TAMD41A 4-Stroke 1986–1989 876144
Volvo Penta TAMD41B 4-Stroke 1989–1993 876144
Volvo Penta TAMD41D 4-Stroke 1993–1994 876144
Volvo Penta TAMD41H-A 4-Stroke 1994–1998 876144
Volvo Penta TAMD41H-B 4-Stroke 1998–1999 876144
Volvo Penta TAMD41M-A 4-Stroke 1994–2004 876144
Volvo Penta TAMD41P-A 4-Stroke 1994–2005 876144
Volvo Penta TMD41A 4-Stroke 1986–1988 876144
Volvo Penta TMD41B 4-Stroke 1989–1993 876144
Volvo Penta TMD41D 4-Stroke 1993–1994 876144
Volvo Penta TMD41L-A 4-Stroke 1994–1997 876144
Volvo Penta KAD42A 4-Stroke 1991–1993 876144
Volvo Penta KAD42B 4-Stroke 1993–2001 876144
Volvo Penta KAD42P-A 4-Stroke 1994–1997 876144
Volvo Penta KAMD42A 4-Stroke 1991–1993 876144
Volvo Penta KAMD42B 4-Stroke 1993–1994 876144
Volvo Penta KAMD42P-A 4-Stroke 1994–1997 876144
Volvo Penta TAMD42WJ-A 4-Stroke 1995–2003 876144
Volvo Penta KAD43P 4-Stroke 1997–2004 876144
Volvo Penta KAD43P-A 4-Stroke 1997–2005 876144
Volvo Penta KAMD43P 4-Stroke 1997–2005 876144
Volvo Penta KAMD43P-A 4-Stroke 1997–2005 876144
Volvo Penta KAD44P 4-Stroke 1997–1999 876144
Volvo Penta KAD44P-A 4-Stroke 1997–1999 876144
Volvo Penta KAD44P-B 4-Stroke 1998–2000 876144
Volvo Penta KAD44P-C 4-Stroke 2000–2004 876144
Volvo Penta KAMD44P-B 4-Stroke 1999–2002 876144
Volvo Penta KAMD44P-C 4-Stroke 2000–2004 876144
Volvo Penta KAD300 4-Stroke 2001–2005 876144
Volvo Penta KAD300-A 4-Stroke 2001–2005 876144
Volvo Penta KAMD300 4-Stroke 2001–2005 876144
Volvo Penta KAMD300-A 4-Stroke 2001–2005 876144

Technical Specs

Product Type
Exhaust Manifold Gasket
Installation
Direct replacement
Fuel Type
Diesel
Material
High-temperature resistant composite
Color
Black
Dimensions
17.0 cm L x 10.0 cm W x 0.1 cm H
Quantity Required
4 for 4-cylinder engines, 6 for 6-cylinder engines

What’s in the Box

  • 1 x Exhaust Manifold Gasket

Installation Notes

  1. Disconnect the vessel's battery and ensure the engine is completely cool.
  2. Drain the engine coolant to a level below the exhaust manifold.
  3. Carefully disconnect any hoses or sensors attached to the exhaust manifold.
  4. Remove the mounting bolts and detach the exhaust manifold from the cylinder head.
  5. Remove the old gasket and thoroughly clean both mating surfaces, ensuring they are free of old gasket material, carbon buildup, and debris.
  6. Position the new gasket correctly on the cylinder head; do not use any sealant unless specified by the engine manufacturer.
  7. Reinstall the exhaust manifold, hand-tightening the bolts first.
  8. Torque the manifold bolts to the manufacturer's specified value and sequence.
  9. Reconnect all hoses and sensors, and refill the engine coolant.
  10. Start the engine and carefully check for any exhaust or coolant leaks around the manifold.

Troubleshooting & FAQ

How many gaskets do I need to order?

This gasket is sold individually. Volvo Penta 4-cylinder engines require 4 gaskets for a full replacement, while 6-cylinder engines require 6 gaskets.

What are the signs of a failing exhaust manifold gasket?

Common symptoms include a ticking or hissing noise from the engine bay (especially when cold), the smell of exhaust fumes in the cabin or engine compartment, decreased engine performance, and visible soot or black streaks around the manifold-head joint.

Can this gasket be used on gasoline-powered Volvo Penta engines?

No, this gasket is specifically designed for the diesel engine models listed in the compatibility table. It is not suitable for gasoline engines.

When should the exhaust manifold gasket be replaced?

The gasket should be replaced whenever the exhaust manifold is removed for service, or immediately if you notice any signs of failure such as leaks. There is no fixed replacement interval; it is based on condition.

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 quicklyβ€”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 differsβ€”even if your model appears compatibleβ€”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 β€” We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
  • Fast Global Fulfillment β€” Free standard delivery to most regions in 5–15 days.
  • Manufacturer-Direct Value β€” Fair pricing without compromising on materials or QC.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • PayPal
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)