Feuling OE+ Hydraulic Cam Chain Tensioner Conversion Kit For Harley 2001-2006
Feuling OE+: The Definitive Reliability Fix for Early Twin Cams
The Feuling OE+ Hydraulic Cam Chain Tensioner Conversion Kit for 2001-2006 Harley-Davidson models represents the 2026 pinnacle of preventative engine maintenance. For many years, the early Twin Cam engine was plagued by a design flaw in its spring-loaded cam chain tensioners, which could wear prematurely and send plastic debris into the oiling system, leading to catastrophic engine failure. Feuling addresses this by providing a comprehensive hydraulic conversion system. By switching to hydraulic tensioners, the system maintains a more consistent pressure on the chains across all RPM ranges, significantly reducing wear and providing a much quieter valvetrain. For the rider seeking secure, industrial-strength utility and long-term 2026 reliability, the Feuling OE+ conversion is the most important upgrade you can perform on a classic Twin Cam.
Billet Engineering and Enhanced Oil Flow
What sets the Feuling OE+ kit apart in the 2026 marketplace is that it doesn’t just fix the tensioners; it overhauls the entire oiling ecosystem. The kit includes the Feuling OE+ Billet Oil Pump and Cam Plate, which are precision-machined to provide a 20% increase in oil pressure and a 25% increase in scavenge volume over stock 2001-2006 components. This improved flow ensures that your top-end stays lubricated during the high-stress demands of 2026 summer riding, while also helping to lower overall engine temperatures. The cam plate is engineered from high-grade 6061 billet aluminum, offering far more structural integrity than the factory cast plates, which can flex and cause oil pressure loss. Every component is hand-inspected and performance-verified to ensure your engine receives the high-output 2026 presence and durability it deserves.
Feuling OE+ Conversion Kit Technical Specifications
- Fitment: 2001-2006 Harley-Davidson Twin Cam (Must use 2007-up style camshafts).
- Tensioner Type: Hydraulic (Utilizes engine oil pressure for constant chain tension).
- Oil Pump: OE+ Billet Aluminum (Increased pressure and scavenge rates).
- Cam Plate: High-Strength 6061 Billet Aluminum with independent oil galleries.
- Compatibility: Designed for use with factory-style chain drive systems.
- Benefits: Eliminates spring tensioner failure and reduces engine clatter.
- Origin: 100% Precision Engineered and Manufactured in the USA.
Expert Installation & Performance Advice
As specialists in Twin Cam restoration, we recommend the OE+ kit for any bike with over 20,000 miles. Pro Tip: When performing this conversion, you must use 2007-up style camshafts as the early cams do not have the proper surface for the hydraulic conversion plate. Installation Note: It is the professional standard to replace your inner cam bearings with high-performance Koyo/Torrington bearings (sold separately) while the cam chest is open for your 2026 service. Maintenance Note: Use a high-quality 20W-50 synthetic oil to ensure the hydraulic plungers operate smoothly and the plastic pads maintain their resilience. Safety Note: Always verify your oil pump alignment during installation; an improperly aligned pump can lead to premature wear and oil pressure fluctuation during your 2026 travels.
The Professional Standard for Twin Cam Reliability
Choosing the Feuling OE+ Hydraulic Tensioner Conversion Kit means investing in unmatched mechanical stability and a refined riding experience. It offers a unique combination of modern hydraulic science and a robust construction that honors the performance legacy of the Harley-Davidson brand. For the rider who wants a high-output 2026 presence and a flawless engineering finish, the Feuling OE+ Kit is the unmatched leader. Secure your engine, quiet the noise, and ride the distance.
Features
- Includes a Feuling OE+ billet oil pump and camplate, Feuling billet hydraulic tensioners, cam chains, sprockets, sprocket alignment spacers, TIMKEN / Feuling bearings, needed gaskets, O-rings, ARP cam, crank and tensioner hardware, Loctite, and moly lube
- Rocker box gasket included so the factory one piece pushrods can be reused
- Will not work on keyway camshafts or with conversion camshafts
| Product Style | AmericanV-twin Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| Feuling OE+ Hydraulic Cam Chain Tensioner Conversion Kit For Harley 2001-2006 | 81901 | 600-1418 | 7090 | In Stock: Ships within 24 hours |
This Product Fits
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