S&S Cycle 34-2105 Crankpin Assembly +.002 Inches for Harley Davidson

The S&S Cycle 34-2105 is a precision-machined crankpin assembly designed as a direct replacement for Harley-Davidson engines. This crankpin features a +.002 inch oversize dimension, making it ideal for crankshaft rebuilds where the connecting rod eye has been machined or honed to accommodate wear.

Key Features:

• Precision ground +.002 inch oversize crankpin for proper bearing clearance
• Manufactured from high-quality steel with precision tolerances
• Direct replacement for Harley-Davidson big twin engines
• Essential component for crankshaft rebuild and balancing
• S&S Cycle quality engineering for reliable performance

S&S Cycle is a trusted name in Harley-Davidson performance and replacement parts, with decades of experience in engine components. This crankpin assembly meets OEM specifications while providing the oversized dimension needed for proper crankshaft reconditioning. Compatible with various Harley-Davidson models including FXEF Fat Bob and other big twin applications from the early 1980s era.