HARLEY-DAVIDSON 40039-02 Chain Tensioner

( Brand: Harley-davidson ), ( Manufacturer Part Number: 40039-02 ), ( Part Type: Chain )

Review HARLEY DAVIDSON Oem Primary Chain Tensioner fits EVO SPORTSTER 883 1200

Harley-Davidson 40039-02 Evo Sportster 883/1200 Chain Tensioner

Experience the seamless ride you've always dreamed of with the Harley-Davidson 40039-02 Evo Sportster 883/1200 Chain Tensioner. This innovative accessory is designed to enhance the performance and longevity of your Harley-Davidson motorcycle by ensuring optimal chain tension, reducing wear and tear, and maintaining the perfect balance between power and smoothness.

Crafted with precision engineering, the Evo Sportster Chain Tensioner is a direct replacement for the original Harley-Davidson chain tensioner. It is designed to fit both the 883cc and 1200cc versions of the Harley-Davidson Sportster, offering a universal solution for these iconic motorcycles.

The tensioner employs a self-adjusting mechanism that automatically compensates for chain stretch over time, maintaining the ideal tension required for optimal drivetrain performance. This feature eliminates the need for regular manual adjustments, saving you time and effort during maintenance.

The Harley-Davidson 40039-02 Evo Sportster Chain Tensioner is engineered for durability, ensuring that it can withstand the rigors of regular riding. It is made from high-quality materials that resist corrosion and wear, ensuring a long lifespan and reliable performance.

Installation is straightforward, thanks to the clear and detailed instructions provided. The tensioner is easy to install, even for those who are not mechanically inclined. With this product, you can improve your motorcycle's performance and boost your confidence on the road, all while enhancing its aesthetic appeal with a sleek, modern design.

Upgrade your Harley-Davidson Sportster today with the Harley-Davidson 40039-02 Evo Sportster 883/1200 Chain Tensioner. Experience the difference that precise chain tension can make in your riding experience.

1. Improved Ride Quality: The chain tensioner reduces the slack in the drive chain, providing a smoother and more consistent ride.

2. Reduced Maintenance: By minimizing chain slack, the tensioner can help extend the life of your drive chain and sprockets, reducing the need for regular maintenance.

3. Easy Installation: The kit is designed to be easily installed, often without the need for extensive mechanical knowledge or skills.

4. Enhanced Performance: A properly tensioned chain can help optimize power transfer, potentially improving the overall performance of your bike.

1. Cost: The tensioner kit is an additional expense, which may not be within every budget.

2. Potential Compatibility Issues: Ensure the tensioner is compatible with your specific model of Harley-Davidson Sportster, as some variations may require different parts.

3. Installation Challenges: While the kit is designed to be easy to install, some users may find the process challenging, particularly if they lack mechanical aptitude or experience.

The Harley-Davidson Evo Sportster 883/1200 Chain Tensioner (40039-02) offers several advantages, including improved ride quality, reduced maintenance, easier installation, and potential performance enhancements. However, potential drawbacks include the cost, potential compatibility issues, and installation challenges.

If you're looking to enhance your ride, reduce maintenance, and potentially improve the performance of your Harley-Davidson Sportster, the chain tensioner (40039-02) could be a worthwhile investment. Ensure you check compatibility before purchasing, and consider seeking professional assistance if you're unsure about the installation process.

Details:

Selling as pictured. OEM Harley Evo Sportster 883 1200 Primary Chain Tensioner 40039-02 approx 12k on motor looks like its in good shape.

part #: 4003902 prices

• $47.00-$62.60

specifications transmissioncycleoi:

• for models: 883, 1200, Evo, Sportster
• for makes: Harley
• brand: Harley-davidson
• mpn: 40039-02
• part type: Chain

shipping transmissioncycleoi:

• carrier: FedEx
• class: Standard
• type: Fixed
• cost: $8.99
• transit: 3-6 Days
• service: FedEx Ground / FedEx Home Delivery

offer transmissioncycleoi:

• started: August 15, 2025
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

general transmissioncycleoi:

• condition: Used
• Motorcycle Scooter Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts

payments transmissioncycleoi:

• wallet: Paypal
• other
• credit card: Mastercard

seller transmissioncycleoi:

• # reviews: 93289
• rating: 98.0%
• city: Butler, Pennsylvania

returns transmissioncycleoi:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

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