Westerbeke 035518 Piston Ring Set STD – 4.0 BCG, 6.5 BCG, 9.0 BTG Generator Engines

Westerbeke 035518 Standard Piston Ring Set

Replacement standard-size piston ring set for select Westerbeke marine gasoline generator engines. Westerbeke 035518 is used with the standard-size piston and is designed for engines with standard cylinder bore dimensions.

Part Number

035518 – Piston Ring Set, Standard (STD)

Compatible Westerbeke Models

• Westerbeke 4.0 BCG
• Westerbeke 6.5 BCG
• Westerbeke 9.0 BTG

Related Piston & Ring Parts

• 035525 – Standard Piston
• 035518 – Standard (STD) Piston Ring Set
• 035520 – 0.25 mm Oversize Piston Ring Set
• 035522 – 0.50 mm Oversize Piston Ring Set

Important Fitment Information

This listing is for the standard-size (STD) piston ring set. Verify your engine model, cylinder bore size, and Westerbeke part number before ordering, especially if the engine has previously been rebuilt or bored oversize.

Ideal replacement for rebuilding or repairing compatible Westerbeke 4.0 BCG, 6.5 BCG, and 9.0 BTG marine generator engines.