ASC75413F
Available in Standard & P10
7:1 Compression Ratio - for Parallel Valve 5.125 Bore
For Experimental or Ground Use Only
This piston is made in the USA from a high quality forging as are all pistons manufactured by Combustion Technologies. This piston is a direct replacement for LW75413. View Lycoming Service Instruction 1037K for Installation Eligibility. This piston is made from a forging - this is why anodizing in the ring groove area is not necessary. The OEM part is made from a casting which requires the anodizing.
