DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89261, 1 Pulleys
The DAYCO Self-Adjusting Belt Tensioner (SKU 6XCD4, type 89261) is a single-pulley tensioner with a 3 in outside diameter. As an OEM-specified component, it maintains proper belt tension automatically, reducing wear…
SKU 3G-OTH-486362
Need installation or engineering help?
Ask a question
Product Description
The DAYCO Self-Adjusting Belt Tensioner (SKU 6XCD4, type 89261) is a single-pulley tensioner with a 3 in outside diameter. As an OEM-specified component, it maintains proper belt tension automatically, reducing wear and noise in vehicle accessory drive systems.
Frequently Asked Questions
What is the DAYCO 89261 belt tensioner used for?
The DAYCO 89261 self-adjusting belt tensioner maintains proper tension in vehicle accessory drive systems. It automatically adjusts to reduce belt wear, noise, and slippage, supporting components like alternators, water pumps, and air conditioning compressors in automotive and light-truck applications.
What are the specifications of the DAYCO 89261 belt tensioner?
The DAYCO 89261 is a single-pulley self-adjusting belt tensioner with a 3 in outside diameter. It is an OEM-specified component designed for reliable automatic tension adjustment. The manufacturer part number is 89261, and it is branded DAYCO.
Where to buy the DAYCO 89261 belt tensioner worldwide?
3G Electric supplies the DAYCO 89261 belt tensioner to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source genuine DAYCO components for global industrial and automotive needs.
How to install the DAYCO 89261 self-adjusting belt tensioner?
Installation typically involves relieving belt tension, removing the old tensioner, and bolting the new DAYCO 89261 in place using the correct torque. Always consult the vehicle service manual for specific procedures. Proper alignment ensures optimal belt life and noise reduction.
Used in
Common applications for DAYCODAYCO Products
3G Electric supplies DAYCO vehicle self-adjusting belt tensioners. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









