Sierra Crankcase Filter 18-5770-2, Stainless Steel, Replaces 876069, Fits Volvo Penta MD/TMD/TAMD 30-41 Series Diesel Engines

The Sierra 18-5770-2 is a stainless steel crankcase filter engineered as a direct replacement for Volvo Penta diesel engines. It captures crankcase blow-by contaminants to help protect internal engine components from oil breakdown and buildup, supporting reliable operation of the crankcase ventilation system. The stainless steel construction resists the corrosive marine environment better than painted or plated steel housings, giving the filter a longer service life in salt air and bilge moisture.

This filter is a direct cross-reference to Volvo Penta part number 876069 and fits a wide range of Volvo Penta MD, TMD, and TAMD series diesel engines. It is sold individually; a case-pack version is available under a related part number.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-5770-2
• Product Type: Crankcase Filter
• Material: Stainless Steel
• OEM Cross Reference: 876069
• Fitment: Volvo Penta MD30A, TMD30A, TAMD30A, MD31A, TMD31A, TAMD31A, MD40A, TMD40A, TMD40B, TAMD40A, TAMD40B, TMD41A, TAMD41A
• Weight: 1.01 pounds
• Packaging: Sold individually; add -9 to the part number to order a case pack

Fitment

• Volvo Penta MD30A
• Volvo Penta TMD30A
• Volvo Penta TAMD30A
• Volvo Penta MD31A
• Volvo Penta TMD31A
• Volvo Penta TAMD31A
• Volvo Penta MD40A
• Volvo Penta TMD40A
• Volvo Penta TMD40B
• Volvo Penta TAMD40A
• Volvo Penta TAMD40B
• Volvo Penta TMD41A
• Volvo Penta TAMD41A

Replaces (OEM)

• 876069

Frequently Asked Questions

What engines does the Sierra 18-5770-2 crankcase filter fit? The Sierra 18-5770-2 fits Volvo Penta MD30A, TMD30A, TAMD30A, MD31A, TMD31A, TAMD31A, MD40A, TMD40A, TMD40B, TAMD40A, TAMD40B, TMD41A, and TAMD41A diesel engines.

Does the 18-5770-2 replace the Volvo Penta 876069 crankcase filter? Yes, Sierra part number 18-5770-2 is a direct replacement for Volvo Penta crankcase filter number 876069.

What material is the 18-5770-2 crankcase filter made from? It is made from stainless steel, chosen for corrosion resistance in the marine engine compartment.

How much does the Sierra 18-5770-2 weigh? The Sierra 18-5770-2 crankcase filter weighs 1.01 pounds.

Is the 18-5770-2 sold as a single filter or a multi-pack? It is priced and sold per piece. Buyers who need a case-pack quantity should order using the same part number with a -9 suffix added.

Will Sierra 18-5770-2 fit any Volvo Penta MD or TMD engine? No, it is confirmed to fit the specific Volvo Penta models MD30A, TMD30A, TAMD30A, MD31A, TMD31A, TAMD31A, MD40A, TMD40A, TMD40B, TAMD40A, TAMD40B, TMD41A, and TAMD41A, not the full MD/TMD engine range.

What does a crankcase filter like the 18-5770-2 do? A crankcase filter such as the Sierra 18-5770-2 filters crankcase ventilation air to help keep contaminants from blow-by out of the engine's internal components.

Is Sierra 18-5770-2 an OEM or aftermarket part? The 18-5770-2 is an aftermarket Sierra part manufactured as a direct equivalent to Volvo Penta OEM number 876069.

What other Volvo Penta part number cross-references to 18-5770-2? Sierra 18-5770-2 cross-references directly to Volvo Penta part number 876069.

How do I know if I need the single-piece or case-pack version of this filter? The base Sierra 18-5770-2 part number is priced and supplied per individual filter; adding -9 to the part number orders the case-pack quantity instead.