MerCruiser 470 3.7L .040" Oversize Piston 4cyl H3164-040 Silv-O-Lite 1976-1989

Part Number(s) Included

• Silv-O-Lite Hypereutectic Pistons H3164-040 (0.040" Oversize) Piston & Pin Assembly (Single piston) - THESE ARE 0.040" OVERSIZE PISTONS
  • You can get all of the information in Silv-O-Lite's catalog (Page 87)

General Application / Compatibility

• These were from a MerCruiser 3.7L 170hp 224CID 4cyl "470"
  • These would apply to the all of the 3.7L engines from the 1976-1989 time period
  • (RELATED, but not equivalent OEM STANDARD SIZED PISTON NUMBERS)
    • MerCruiser 759-8312A2 (Standard)
    • MerCruiser 759-8312A6 (.030 Oversize)

Other Details

• Freshwater Used Parts
• Overall Good Condition!

Purchase with confidence!