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Dayco 89047 Accessory Drive Belt Idler Assembly - Power Steering
| Brand | Dayco 89047 |
|---|---|
| Position | Power Steering |
| 29 | |
| 76 | |
| Bearing Inner Diameter 1 | 17 |
| Bearing Width | 12 |
| Belt Type | Serpentine |
| Flat | Y |
| Material | Steel |
| Max Belt Width | 06 Rib |
| Number of Bearings | 1 |
| Fits | Ford · 10 vehicles |
Steel construction. Provides durable support for the serpentine belt system.
Single-bearing design. Helps keep belt routing smooth and consistent.
Serpentine belt idler assembly. A direct-fit replacement for accessory drive belt systems.
Cross-references ACDelco 38049, CARQUEST 38049 and Duralast 231047 for the same application. See all 11.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Accessory Drive Belt Idler Assembly for Ford Applications
Dayco 89047 is an accessory drive belt idler assembly built with a steel body and a single bearing for serpentine belt routing. It is specified for 6-rib maximum belt width applications and is listed for Ford Aerostar and Ford Ranger power steering positions in the confirmed fitment data.
Key Features
- Steel construction for accessory drive belt system service
- Serpentine belt type application
- Single bearing design
- Bearing inner diameter: 17 mm
- Bearing width: 12 mm
- Flat pulley profile
- Maximum belt width: 6 rib
- Dayco part number 89047
Detailed Product Overview
This Dayco accessory drive belt idler assembly is designed for serpentine belt routing where a stable, flat pulley surface is required. The steel construction and single-bearing layout support consistent belt tracking in accessory drive systems. For buyers searching for a Dayco 89047 idler assembly for Ford Aerostar or Ford Ranger power steering service, this part matches the confirmed application data and the listed belt specifications.
This part cross-references Ford F39Z-3F671-A for the same application.
Common Issues This Part Can Address
- Noise from a worn or rough idler bearing
- Belt tracking problems in the accessory drive system
- Serpentine belt wear caused by pulley surface damage
- Improper belt routing at the power steering drive position
- Vibration from a deteriorated idler assembly
Installation Notes and Tips
Verify the belt type, rib count, bearing dimensions, and pulley style before installation. Confirm the vehicle position matches the listed application: Fits 1987-1994 Ford Aerostar, Power Steering; Fits 1991 Ford Ranger, N/A; Fits 1992 Ford Ranger, Power Steering. Inspect the belt and adjacent accessory drive components for wear before returning the vehicle to service. Dayco 89047 is also a useful search term when matching replacement parts for Ford Aerostar and Ford Ranger accessory drive repairs.
Quality Assurance
Dayco is a recognized name in accessory drive components, and this idler assembly is built to the stated material and dimensional specifications for the listed Ford applications. Confirm part number 89047 against the original component and vehicle fitment before ordering.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1994 | Ford | Aerostar | 3.0L | V6 | Power Steering | — |
| 1993 | Ford | Aerostar | 3.0L | V6 | Power Steering | — |
| 1992 | Ford | Aerostar | 3.0L | V6 | Power Steering | — |
| 1992 | Ford | Ranger | 3.0L | V6 | Power Steering | — |
| 1991 | Ford | Aerostar | 3.0L | V6 | Power Steering | — |
| 1991 | Ford | Ranger | 3.0L | V6 | N/A | — |
| 1990 | Ford | Aerostar | 3.0L | V6 | Power Steering | — |
| 1989 | Ford | Aerostar | — | — | Power Steering | — |
| 1988 | Ford | Aerostar | — | — | Power Steering | — |
| 1987 | Ford | Aerostar | 3.0L | V6 | Power Steering | — |
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