DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89230, 1 Pulleys
The DAYCO Self-Adjusting Belt Tensioner (SKU 6RMY9, Manufacturer Part Number 89230) is a vehicle belt tensioner with 1 pulley and an outside diameter of 2 3/4 inches. As a self-adjusting unit, it maintains proper…
SKU 3G-OTH-486356
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Product Description
The DAYCO Self-Adjusting Belt Tensioner (SKU 6RMY9, Manufacturer Part Number 89230) is a vehicle belt tensioner with 1 pulley and an outside diameter of 2 3/4 inches. As a self-adjusting unit, it maintains proper belt tension automatically. 3G Electric interprets demand and sources this genuine DAYCO component across 14 industrial departments, with specialist depth in combustion, pumps and controls.
Frequently Asked Questions
What is the DAYCO 89230 self-adjusting belt tensioner used for?
The DAYCO 89230 self-adjusting belt tensioner maintains proper tension on engine accessory drive belts automatically. It is used in automotive and light-truck applications to prevent belt slippage and extend belt life. 3G Electric sources this genuine DAYCO component for customers across 14 industrial departments.
What are the specifications of the DAYCO 89230 belt tensioner?
The DAYCO 89230 is a self-adjusting belt tensioner with 1 pulley and an outside diameter of 2 3/4 inches. The manufacturer part number is 89230. It automatically maintains correct belt tension without manual adjustment. 3G Electric supplies this DAYCO part to customers worldwide.
Where to buy the DAYCO 89230 belt tensioner worldwide?
3G Electric supplies the DAYCO 89230 self-adjusting belt tensioner to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source genuine DAYCO components and ensure they reach you reliably.
How to install the DAYCO 89230 self-adjusting belt tensioner?
Install the DAYCO 89230 by first relieving tension on the old belt, then removing the mounting bolt. Position the new tensioner, align the pulley with the belt path, and torque the bolt to manufacturer specifications. Always consult the vehicle service manual for exact procedures. 3G Electric can provide sourcing support for this part.
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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.









