39954-99A 39964-99A Inner Outer Cam Chain Tensioner Set for Harley Twin Cam 1999-2006 Selected Models, 2-Piece Cam Chain Tensioner Shoe Assembly

39954-99A 39964-99A Inner Outer Cam Chain Tensioner Set for Harley Twin Cam 1999-2006 Selected Models, 2-Piece Cam Chain Tensioner Shoe Assembly

• 1.?️ Selected Harley Twin Cam Fitment: Compatible with selected Harley-Davidson Twin Cam applications from the 1999-2006 production range using the matching spring-loaded cam chain tensioner configuration. Verify the exact model, year, original tensioner design and part numbers before ordering.
• 2.?️ Replacement References 39954-99A & 39964-99A: Designed as replacements for the corresponding inner and outer cam chain tensioner references 39954-99A and 39964-99A. Compare the pivot shape, spring configuration, mounting points and chain-contact shoes with your original parts.
• 3.?️ Inner & Outer 2-Piece Set: Package includes 1 inner cam chain tensioner assembly and 1 outer cam chain tensioner assembly, as shown. The two tensioners have different shapes and positions and are not interchangeable.
• 4.?️ Maintains Cam Chain Tension: The spring-loaded tensioner assemblies apply pressure to the compatible cam chains to help maintain proper chain contact and control during engine operation. Worn tensioner shoes should be addressed before excessive wear damages surrounding cam-drive components.
• 5.?️ Critical Installation Check: These are internal cam-drive components, not external bolt-on accessories. Inspect the cam chains, cam plate and surrounding drive components during service. Professional installation is strongly recommended. This package does not include cam chains, cam plate, bearings, gaskets or installation tools.