Twin Power 99-06 Big Twin exc 06 Dyna Cam Chain Tensioner Inner Replaces H-D 39964-99A - 486984

Twin Power 99-06 Big Twin exc 06 Dyna Cam Chain Tensioner Inner Replaces H-D 39964-99A - 486984 — reliable performance for everyday riding

The Twin Power 99-06 Big Twin exc 06 Dyna Cam Chain Tensioner Inner Replaces H-D 39964-99A - 486984 is a replacement cam chain tensioner designed for certain Big Twin motorcycles from 1999 to 2006, excluding 2006 Dyna models. This part plays a key role in maintaining proper tension on the cam chain, which is essential for smooth engine operation.

If you own a compatible Big Twin motorcycle from those years, this tensioner is made to fit your needs. It’s intended for riders who want to keep their engine running reliably by ensuring the cam chain stays properly tensioned during use.

Commonly used during maintenance or repair, this cam chain tensioner inner helps prevent chain slack that can lead to engine noise or timing issues. It’s a practical choice for anyone working on their bike’s cam chain system.

Features

• Ensures consistent cam chain tension for smoother engine operation
• Reduces the chance of chain noise and potential engine timing problems
• Makes installation straightforward to save you time during maintenance
• Supports durability to help your vehicle perform reliably over time
• Offers dependable function to maintain your bike’s performance
• Allows easier serviceability by fitting directly as a replacement part

Product Detail

This Twin Power 99-06 Big Twin exc 06 Dyna Cam Chain Tensioner Inner Replaces H-D 39964-99A - 486984 is a cam chain tensioner designed specifically for Big Twin motorcycles from 1999 through 2006, excluding 2006 Dyna models. When installing this component, make sure to confirm it matches your vehicle’s exact year and model to ensure proper fit and function. This part replaces the original H-D 39964-99A tensioner and is intended to maintain proper chain tension inside the engine.

Value

Using this cam chain tensioner helps provide predictable engine performance and reduces the risk of chain-related issues. It contributes to smoother ownership by keeping your bike’s timing system in check. Choosing a reliable replacement like this one supports dependable quality and helps you avoid unexpected repairs down the road.