Mahle Performance Series Piston Rings - 4.030 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Ductile - Plasma Moly - 8-Cylinder RG40003S See 211000 and 211010 for

See 211000 and 211010 for StreetFighter options

Works with all Rugged Radios' brand Mobile Radios (excluding RM25R-WP)

Steel Wing Head S/E Fasteners 5/16" x

76 in Compressed / 15

Mahle Performance Series Piston Rings - 4.030 in Bore - File Fit - 1/16 x 1/16 x 3/16 in Thick - Standard Tension - Ductile - Plasma Moly - 8-Cylinder RG40003S See 211000 and 211010 forEvery MAHLE Motorsports piston is backed by 90 plus years of racing heritage and technology. From the invention of the first aluminum piston to the most advanced design and machining processes being used today, MAHLE delivers unmatched performance and durability. MAHLE's light weight, low drag, design specific forgings are machined with close attention given to ring groove quality, tolerances and consistency. All MAHLE Motorsports pistons are dual or