Westerbeke 037879 Standard Piston Ring Set – Complete Engine
Standard-size replacement piston ring set for compatible Westerbeke 4.5 BCG, 3.4 BCG and 3.5 BCG marine gasoline generators. References Westerbeke part 037879 and provides rings for all three pistons in one complete engine.
Product Details
• Part number: 037879
• Size: Standard / STD
• Quantity: 1 complete-engine piston ring set
• Services all 3 cylinders
• Pistons and piston pins sold separately
Compatible Westerbeke Models
• 4.5 BCG — 60 Hz
• 3.4 BCG — 50 Hz
• 3.5 BCG — 50 Hz
Matching Standard Piston Numbers
• 037884 — through engine production code 0S09028
• 041627 — from engine production code 0S09029
Fitment
For standard-size pistons and cylinder bores. Confirm your generator model, engine production code and bore size before ordering. One set services one complete three-cylinder engine.
Does not fit 4.5 BCGA or 3.4 BCGA generators, which use a different base engine.
