Oil Pan Gasket – Fits Volvo Penta MD22 Series Diesel Engines (Replaces 861603)
Oil Pan Gasket – Fits Volvo Penta MD22 Series Diesel Engines (Replaces 861603) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Oil Pan Gasket – Fits Volvo Penta MD22 Series Diesel Engines (Repla...
Product Details
This replacement Oil Pan Gasket provides a direct-fit seal for the oil pan on Volvo Penta MD22A, MD22L-A, MD22L-B, MD22P-B, TAMD22P-B, TMD22A, TMD22B, and TMD22P-C series diesel engines manufactured between 1988 and 2002.
It serves as a direct interchange for Volvo Penta part numbers 861603 and 859726, as well as Orbitrade 14603 and Crom Marine 114042.
- Installs directly between the oil pan and the engine block to prevent oil leaks.
- Engineered for use in diesel marine environments.
- The package includes one oil pan gasket.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number | Notes |
|---|---|---|
| Volvo Penta | 861603 | Supersedes 859726 |
| Orbitrade | 14603 | |
| Crom Marine | 114042 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|
| Volvo Penta | MD22 | 4-Stroke | 1988–1994 | 861603 | Superseded 859726 |
| Volvo Penta | MD22A | 4-Stroke | 1994–1995 | 861603 | Superseded 859726 |
| Volvo Penta | MD22L-A | 4-Stroke | 1992–2001 | 861603 | Superseded 859726 |
| Volvo Penta | MD22L-B | 4-Stroke | 1992–2002 | 861603 | Superseded 859726 |
| Volvo Penta | MD22P-B | 4-Stroke | 1992–2002 | 861603 | Superseded 859726 |
| Volvo Penta | TAMD22P-B | 4-Stroke | 861603 | Superseded 859726 | |
| Volvo Penta | TMD22A | 4-Stroke | 1993–1995 | 861603 | Superseded 859726 |
| Volvo Penta | TMD22B | 4-Stroke | 861603 | Superseded 859726 | |
| Volvo Penta | TMD22P-C | 4-Stroke | 861603 | Superseded 859726 |
Technical Specs
- Product Type
- Oil Pan Gasket
- Installation
- Direct replacement gasket between oil pan and engine block
- Fuel Type
- Diesel
- Material
- Gasket material (specific composition not specified)
- Dimensions
- 28.5 cm L × 24.5 cm W × 0.4 cm H
- Weight
- 0.09 kg (0.2 lb)
What’s in the Box
- 1 x Oil Pan Gasket (861603/859726)
Installation Notes
- Disconnect the vessel's battery and place a suitable oil drain pan beneath the engine.
- Safely drain all engine oil by removing the oil pan drain plug.
- Systematically remove the mounting bolts securing the oil pan to the engine block.
- Gently detach the oil pan; be prepared to break the old gasket's seal.
- Thoroughly clean all old gasket material and residue from both the engine block and oil pan mating surfaces.
- Following your service manual's guidance, apply a thin bead of an appropriate gasket sealant if specified.
- Carefully position the new gasket on the oil pan, ensuring bolt holes are perfectly aligned.
- Reattach the oil pan to the engine block. Tighten the bolts in the sequence and to the torque values specified in the official service manual to ensure an even seal.
- Reinstall and tighten the oil drain plug, preferably with a new washer.
- Refill the engine with the manufacturer-recommended grade and quantity of marine engine oil.
- Reconnect the battery.
- Once complete, start the engine and run it for several minutes, carefully inspecting the oil pan seal for any signs of leakage.
Troubleshooting & FAQ
How do I know if this gasket will fit my Volvo Penta engine?
This gasket is designed for Volvo Penta MD22, MD22A, MD22L-A, MD22L-B, MD22P-B, TAMD22P-B, TMD22A, TMD22B, and TMD22P-C series engines (1988–2002). Always check your engine's service manual or existing part to confirm the part number matches 861603 or one of the listed cross-references.
What are the common signs of a failing oil pan gasket?
Key symptoms include visible oil drips forming on the ground beneath your engine, low engine oil levels requiring frequent top-offs, and a buildup of oil, dirt, and grime around the seam of the oil pan.
Do I need to use sealant with this gasket?
While this gasket is designed to create a seal on its own, many professional mechanics apply a thin, even layer of a high-quality, oil-resistant gasket sealant as an extra precaution. Always refer to your engine's service manual for the official recommendation.
How often should an oil pan gasket be replaced?
An oil pan gasket does not have a scheduled replacement interval. It should be replaced anytime the oil pan is removed for service, or immediately if it begins to show signs of leaking.
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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