Dayco 89310 belt tensioner for the 1996-1997 Isuzu Hombre and other vehicles keeps the serpentine belt under tension. This Dayco automatic belt tensioner is also sold as a serpentine belt tensioner.
- Automatic tensioner for a serpentine belt drive
- Single pulley, 90 mm in diameter and 27 mm wide
- Flat pulley face
- Clockwise direction
Quick facts
- Part: Dayco 89310 belt tensioner
- Also called: serpentine belt tensioner
- Fits: 1996-1997 Isuzu Hombre and other vehicles
- Condition: New
A squeal or chirp near the belt, uneven belt wear or a wobbling pulley can mean the tensioner is worn. A tired belt, a rough idler pulley or a noisy accessory bearing can be behind those signs too, so track down the source before you buy one.
Fits
The vehicles it fits include the 1994-1997 Chevrolet S10 4-cylinder 2.2L and the 1994-1997 GMC Sonoma 4-cylinder 2.2L, and the 1994-1997 Chevrolet S10 4-cylinder 2.2L takes one. If your vehicle is not named here, run its year, model and engine through the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Number of pulleys: 1
- Pulley diameter: 90 mm
- Pulley width: 27 mm
Build and materials
- Type: automatic
- Belt type: serpentine
- Direction: clockwise
- Pulley face: flat
- Condition: new
Interchange: 419-017
38187 · 49001 · 49291 · 45556 · 5556 · 900052A · 999049A
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Will the Dayco 89310 work as an S10 belt tensioner on a 1994-1997 Chevrolet S10 4-cylinder 2.2L?
Yes. Dayco 89310 fits the 1994-1997 Chevrolet S10 4-cylinder 2.2L, and that vehicle takes one. For other vehicles, look up your year, model and engine in the "Vehicles it fits" section.
What size is the pulley on the Dayco belt tensioner assembly?
Dayco 89310 has one flat pulley that is 90 mm in diameter and 27 mm wide.
Is this Dayco tensioner automatic or manual?
Automatic. This belt tensioner is made for a serpentine belt and turns clockwise.
How can I tell a Dayco 89310 belt tensioner is wearing out?
A squealing or chirping belt, a pulley that wobbles or looks rough, and belt wear along one edge are signs to watch for. Look only with the engine off and cool.
Does Dayco 89310 replace tensioner number 419-017?
Yes. The number 419-017 is on the interchange list for Dayco 89310, along with 38187 and 49001.
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