DAYCO Belt Tensioner: Self-Adjusting Belt Tensioner, 89446, Heavy Duty
The DAYCO 89446 Self-Adjusting Belt Tensioner is a heavy-duty, single-pulley tensioner designed for vehicle applications. As a DAYCO-branded component, it delivers the performance rating of Heavy Duty, ensuring…
SKU 3G-OTH-486426
Need installation or engineering help?
Ask a question
Product Description
The DAYCO 89446 Self-Adjusting Belt Tensioner is a heavy-duty, single-pulley tensioner designed for vehicle applications. As a DAYCO-branded component, it delivers the performance rating of Heavy Duty, ensuring reliable belt tensioning in demanding environments.
Frequently Asked Questions
What is the DAYCO 89446 self-adjusting belt tensioner used for?
The DAYCO 89446 self-adjusting belt tensioner maintains proper tension on engine accessory belts in heavy-duty vehicle applications. Its single-pulley design ensures reliable operation under demanding conditions, reducing belt slip and extending component life.
What are the specifications of the DAYCO 89446 belt tensioner?
The DAYCO 89446 is a heavy-duty self-adjusting belt tensioner with one pulley. Its manufacturer part number is 89446, and it carries DAYCO's Heavy Duty performance rating. It is designed for vehicle applications requiring consistent belt tension.
Where to buy the DAYCO 89446 belt tensioner worldwide?
3G Electric supplies the DAYCO 89446 self-adjusting belt tensioner to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this heavy-duty component to your location. Contact us for availability and lead time.
How to install the DAYCO 89446 self-adjusting belt tensioner?
Install the DAYCO 89446 by first relieving belt tension, then removing the old tensioner. Align the new unit with mounting holes, torque bolts to manufacturer specifications, and route the belt over the pulley. Verify proper alignment and tension per vehicle service guidelines.
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.
