Mercury 200-300 Hp XS DFI Piston Kit - 100-51-05pk .020 SIZE PORT 2720-842986

--Fully Machined Hypereutectic Cast Alloy ----Hard Coat Anodized PistonTops Resisting Temperatures up to 1560`F

--T6 Heat Treated Hardness HV280-400

--Plasma Moly Coated Rings ----*Full Floating Wrist Pin

Includes Piston, Piston Rings, Set Wrist-Pin & Circlips

ITEM#:100-51-05PK
PISTON KIT
MERCURY / MARINER 200 - 300 HP XS DFI PORT .020
NOTE:3.645"
BRAND:WSM