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Gates 36963 Accessory Drive Belt Idler Pulley - Water Pump and Air Conditioning
| Brand | Gates 36963 |
|---|---|
| Position | Water Pump and Air Conditioning |
| Material | Thermoplastic |
| Pulley 1 Flanged | Yes |
| Bearing Bore Inside Diameter | .67 |
| Bearing Bore Inside Diameter | 17 |
| Width | 1.15 |
| Outside Diameter | 2.37 |
| Grade Type | Oe performance |
| Pulley Quantity | 1 |
| 9836 | V-ribbed grooved |
| Contents | Pulley, bolt, dust shield |
| Pulley 1 Groove Quantity | 6 |
| Pulley 1 Outside Diameter (mm) | 60 |
| Pulley 1 Width (mm) | 29 |
| Product line | DriveAlign Premium OE Pulley |
| Fits | Jeep · 4 vehicles |
OE Performance. Built for OE-quality fit and function in accessory drive service.
Thermoplastic construction. Lightweight pulley material with a flanged design for belt tracking support.
DriveAlign line. Gates’ OE-focused pulley family for accessory drive system replacement.
Cross-references Four Seasons 36963 and 68397345AA for the same application. See all 2.
Overview
The Gates DriveAlign Premium OE Pulley 36963 is an accessory drive belt idler pulley built for OE-quality fit and function. It is engineered as a thermoplastic, flanged, 6-groove pulley for accessory drive belt system service on compatible applications.
Compatible with 2019-2022 Jeep Wrangler water pump and air conditioning applications, this pulley supports the belt path used in the accessory drive system. The Gates 36963 is also a direct reference point for service parts that match the same application.
Key Features
- OE Performance grade for service replacement use
- Thermoplastic pulley construction
- Flanged pulley design for belt tracking support
- 6-groove V-ribbed grooved profile
- Includes pulley, bolt, and dust shield
Product Details
The DriveAlign Premium OE Pulley line is Gates’ OE-focused pulley family for accessory drive systems. This part number, 36963, is specified as an idler pulley and can also serve in locked center tensioning or automatic belt tensioner pulley applications where the cataloged fitment matches. Its 60 mm outside diameter, 29 mm width, and 17 mm bearing bore dimensions reflect the OE-style sizing used in the original belt drive layout.
This part cross-references Four Seasons 36963 and OEM number 68397345AA for the same application.
Common Replacement Issues
- Belt noise from a worn pulley bearing
- Uneven belt tracking across the accessory drive system
- Visible pulley wear or groove damage
- Service replacement for a damaged idler pulley assembly
Installation Notes
Verify pulley diameter, groove count, and bearing bore before installation. Confirm the belt routing and application notes for the Jeep Wrangler accessory drive system, including water pump and air conditioning service positions. Match the replacement to the original pulley style and dimensions for proper fitment.
Quality Assurance
Gates DriveAlign Premium OE Pulley components are built to OE-quality fit standards for passenger cars and light trucks. The DriveAlign line is Gates’ OE-oriented pulley range for accessory drive system service.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Jeep | Wrangler | 2.0L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Water Pump and Air Conditioning | DriveAlign Premium OE Pulley |
| 2021 | Jeep | Wrangler | 2.0L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Water Pump and Air Conditioning | DriveAlign Premium OE Pulley |
| 2020 | Jeep | Wrangler | 2.0L | L4 | MILD HYBRID EV-GAS (MHEV) | Water Pump and Air Conditioning | DriveAlign Premium OE Pulley |
| 2019 | Jeep | Wrangler | 2.0L | L4 | MILD HYBRID EV-GAS (MHEV) | Water Pump and Air Conditioning | DriveAlign Premium OE Pulley |
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