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Exhaust Manifold to Turbo Gasket – Fits Volvo Penta MD30A/31A/40A/B (Replaces 22134)

Sale price $10.50 Regular price $16.00
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Exhaust Manifold to Turbo Gasket – Fits Volvo Penta MD30A/31A/40A/B (Replaces 22134) is backordered and will ship as soon as it is back in stock.


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Product Details

This high-temperature Exhaust Manifold to Turbo Gasket creates a secure seal between the exhaust manifold and the turbocharger assembly. It is engineered to fit Volvo Penta MD30A and MD31A series 4-cylinder diesel engines (1983–1994) as well as select MD40A/B 6-cylinder diesel engines (1976–1986).

It serves as a direct replacement for Volvo Penta part 22134 and Orbitrade 22134.

  • Direct bolt-on flange gasket
  • Designed for high-temperature diesel exhaust environments
  • Made from durable composite gasket material

Part Number Matrix

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

Brand Part Number
Volvo Penta 22134
Orbitrade 22134

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Designed for specific Volvo Penta turbo diesel models from the 1970s and 1980s. Please verify your engine details carefully.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Volvo Penta MD30A 65 4-Stroke 1983–1986 22134 Turbo diesel
Volvo Penta MD31A 62 4-Stroke 1986–1994 22134 Turbo diesel
Volvo Penta TAMD30A 110 4-Stroke 1983–1986 22134 Turbo diesel
Volvo Penta TAMD31A 130 4-Stroke 1986–1991 22134 Turbo diesel
Volvo Penta TMD30A 90 4-Stroke 1983–1986 22134 Turbo diesel
Volvo Penta TMD31A 100 4-Stroke 1986–1989 22134 Turbo diesel
Volvo Penta MD40A 72-85 4-Stroke 1976–1985 22134 Turbo diesel, some models

Technical Specs

Product Type
Exhaust Manifold to Turbo Gasket
Installation
Direct fit between exhaust manifold and turbocharger
Fuel Type
Diesel
Connection
Bolt-on flange gasket
Housing Material
Composite gasket material
Dimensions
Height: 0.3 cm, Width: 14.5 cm, Length: 18.5 cm
Weight
0.09 kg (0.2 lb)
Operating Temperature
Suitable for high-temperature exhaust applications

What’s in the Box

  • 1x Exhaust Manifold to Turbo Gasket (Replaces 22134)

Installation Notes

  1. Ensure the engine is completely cool. Disconnect the battery.
  2. Remove any heat shields or components blocking access to the turbo-to-manifold connection.
  3. Carefully unbolt the turbocharger from the exhaust manifold.
  4. Remove the old gasket and thoroughly clean both mating surfaces. Ensure they are free of old material, carbon, and debris.
  5. Position the new gasket correctly, aligning all bolt holes.
  6. Re-attach the turbocharger and tighten the bolts to the manufacturer's recommended torque specifications in the correct sequence.
  7. Reconnect the battery, start the engine, and check for any exhaust leaks around the new gasket.

Troubleshooting & FAQ

Will this gasket fit my Volvo Penta MD40A engine?

This gasket is listed as compatible with some MD40A models (1976–1985). However, as fitment can vary, we strongly recommend comparing the gasket's shape and dimensions (14.5 cm x 18.5 cm) to your old part before ordering to ensure a perfect match.

Do I need to use sealant with this gasket?

Generally, this type of composite gasket is designed to be installed dry without any additional sealant. Applying sealant can sometimes cause premature failure. Always follow the specific instructions in your engine's service manual.

What are the signs of a failing exhaust manifold to turbo gasket?

Common signs include an audible exhaust leak (a ticking or hissing sound) from the engine bay that may change with engine RPM, a noticeable loss of turbo boost or power, and visible black soot or exhaust residue around the manifold-to-turbo flange.

How often should this gasket be replaced?

This gasket does not have a fixed replacement interval. It should be replaced whenever the turbocharger is removed or if signs of a leak develop.

Is this part equivalent to the OEM version?

This listing is an aftermarket replacement (not OEM). It is built to OEM-level specifications with comparable materials. It is manufactured in an ISO 9002 facility and batch-inspected for consistency.

What are the shipping speed and cost?

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

What is the warranty and return policy?

This product is 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 for unused items in original condition. See our policy page or reach out for instructions.

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 part, 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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