/live/media/ZO/ZO_38701_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
Gates 38701 Accessory Drive Belt Tensioner Assembly
| Brand | Gates 38701 |
|---|---|
| Position | Air Conditioning, Alternator, Water Pump, Alternator and Air Conditioning, Alternator and Air Conditioning, and Fan, Air Conditioning, Alternator and Water Pump |
| Material | Steel |
| Pulley 1 Flanged | No |
| Bearing Bore Inside Diameter | .67 |
| Bearing Bore Inside Diameter | 17 |
| Width | 1.34 |
| Width | 34 |
| Outside Diameter | 2.91 |
| Outside Diameter | 74 |
| Mounting Hole Quantity | 1 |
| Belt Type | V-ribbed |
| Pulley Quantity | 1 |
| Bearing Bore Inside Diameter 1 (in) | .67 |
| Bearing Bore Inside Diameter 1 (mm) | 17 |
| Belt Type | V-ribbed |
| Contact Surface | Smooth/backside |
| Contents | Tensioner assy. |
| OE Comparison Rating | Oe exact |
| Outside Diameter (in) | 2.91 |
| Outside Diameter (mm) | 74 |
| Pulley 1 Flanged | No |
| Width (in) | 1.34 |
| Width (mm) | 34 |
| Fits | — |
OE exact replacement. Direct-fit tensioner assembly for straightforward installation.
Steel construction. Built with a durable steel body and smooth backside contact surface.
V-ribbed belt tensioner. Keeps accessory drive belt tension consistent and reliable.
Cross-references Dayco 89933, Gates 38701 and Litens 910594A for the same application. See all 5.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Gates DriveAlign OE Belt Tensioner
The Gates DriveAlign Premium OE Automatic Belt Tensioner, part number 38701, is built for accessory drive belt systems that need stable belt control and consistent pulley alignment. It uses a steel housing with a smooth/backside pulley contact surface and OE Exact comparison rating for direct replacement service.
For drivers searching for a Gates 38701 belt tensioner or a DriveAlign automatic belt tensioner for accessory drive belt system repair, this assembly is engineered around OE-style dimensions and fit. It is a practical choice for Ford, Chevrolet, and Dodge applications where belt tracking, tension control, and pulley condition matter.
Key Features
- Brand: Gates DriveAlign Premium OE Automatic Belt Tensioner
- Part number: 38701
- Accessory drive belt tensioner assembly for V-ribbed belts
- Steel construction for durability in engine-bay service
- Single pulley design with smooth/backside contact surface
- OE Exact comparison rating for direct-fit replacement planning
- Dimensions: 2.91 in. outside diameter, 1.34 in. width, 17 mm bearing bore
Product Details
Gates 38701 is an automatic belt tensioner assembly designed for accessory drive belt systems that rely on steady spring-loaded tension to keep the serpentine belt tracking correctly. The DriveAlign Premium OE line focuses on OE-style geometry and component sizing, which helps maintain proper belt wrap and pulley alignment during normal engine operation. This part cross-references Dayco 89933 for the same application.
With a steel body, one mounting hole, and a single pulley, this tensioner is built for replacement work where the original unit has worn bearings, reduced spring force, or pulley noise. The Gates 38701 is commonly searched as a replacement belt tensioner for Ford, Chevrolet, and Dodge truck and van applications, especially when the original accessory drive belt system shows signs of instability.
Common Problems This Part Can Address
- Belt squeal from weak or inconsistent tension
- Serpentine belt flutter or tracking issues
- Noise from a worn tensioner pulley bearing
- Visible belt wear from poor pulley alignment
- Accessory drive belt system vibration at idle or under load
Installation Notes
Inspect the belt, idler pulleys, and adjacent accessory drive components before installation. Confirm pulley alignment, mounting surface condition, and belt routing against the vehicle service information before returning the engine to service. For Ford, Chevrolet, and Dodge belt tensioner replacement jobs, verify the OE-style dimensions and belt type match the original assembly.
Quality Assurance
FleetRunner heavy-duty automatic belt tensioners from Gates are engineered to exceed demanding OEM requirements, and laboratory testing under severe vibration and contamination conditions showed service life up to three times longer than competing aftermarket tensioners. Gates 38701 is part of the DriveAlign Premium OE line for buyers who want an OE-style automatic belt tensioner with proven dimensional consistency.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||