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Gates 36442 Accessory Drive Belt Idler Pulley - Below Alternator
Overview of Gates DriveAlign Premium OE Pulley 36442
The Gates DriveAlign Premium OE Pulley 36442 is a steel accessory drive belt idler pulley designed for reliable performance in various GM and Saab vehicles. Engineered to meet original equipment specifications, this pulley supports smooth belt operation and helps maintain proper tension in the accessory drive system.
- Constructed from durable steel for long-lasting strength
- Outside diameter of 70 mm and width of 31 mm for precise fitment
- Features a smooth backside contact surface with no grooves
- Includes pulley, bolt, two dust shields, and retainer for complete installation
- Bearing bore inside diameter of 16 mm ensures compatibility with specified vehicles
Detailed Product Description
This accessory drive belt idler pulley from Gates is built with a steel body that provides robust durability under demanding engine conditions. The pulley has an outside diameter of 70 mm and a width of 31 mm, dimensions that align with original equipment requirements for proper belt alignment and tension. It features a smooth backside contact surface without grooves or flanges, designed to work seamlessly with the accessory drive belt system. The included components—pulley, bolt, two dust shields, and retainer—facilitate a secure and complete installation.
DriveAlign Premium OE Pulley Product Line
The DriveAlign Premium OE Pulley line by Gates focuses on delivering pulleys that meet or exceed original equipment standards. This product line emphasizes precision manufacturing and material quality to ensure consistent performance and durability. The 36442 pulley is part of this line, providing a reliable replacement option for accessory drive belt systems in select Buick, Cadillac, Chevrolet, GMC, and Saab models.
Compatible Vehicles and Applications
This pulley is compatible with a range of vehicles including Buick LaCrosse and Regal, Cadillac Escalade and Escalade ESV, Chevrolet Captiva Sport, Express 2500 and 3500, GMC Sierra 2500 HD and 3500 HD, Silverado 2500 HD and 3500 HD, Savana 2500 and 3500, and Saab 9-5. It is designed to maintain proper belt tension and alignment in these models’ accessory drive systems.
Common Issues Addressed by This Pulley
- Eliminates belt slippage caused by worn or damaged idler pulleys
- Prevents premature belt wear due to misalignment
- Reduces noise and vibration from accessory drive components
- Supports proper tension to avoid accessory drive system failure
- Helps maintain efficient operation of alternator, power steering, and A/C compressor belts
Installation Notes and Tips
- Ensure the pulley bore diameter matches the shaft size (16 mm) for proper fit
- Use the included bolt, dust shields, and retainer to secure the pulley assembly
- Inspect the accessory drive belt for wear and replace if necessary during installation
- Verify belt alignment after installation to prevent premature wear
- Consult vehicle-specific service manual for torque specifications and installation procedures
Quality Assurance and Warranty
Gates manufactures the DriveAlign Premium OE Pulley 36442 to meet stringent quality standards, ensuring durability and reliable performance. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Gates or authorized distributors for exact warranty terms.
| Brand | Gates |
|---|---|
| Part Number | 36442 |
| Position | DriveAlign Premium OE Pulley, Below Alternator |
| Bearing Bore Inside Diameter | 16 |
| Bearing Bore Inside Diameter 1 (mm) | 16 |
| Contact Surface | Smooth/Backside |
| Contents | Pulley, Bolt, 2 Dust Shields, Retainer |
| Groove Quantity | 0 |
| Material | Steel |
| Number of Grooves | 0 |
| Number of Pulleys | 1 |
| Outside Diameter | 70 |
| Outside Diameter (mm) | 70 |
| Pulley 1 Flanged | No |
| Pulley 1 Flanged | No |
| Pulley Quantity | 1 |
| Width | 31 |
This part fits 82 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Chevrolet | Express 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2025 | Chevrolet | Express 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2025 | Chevrolet | LCF 3500HG | 6.6L | V8 | GAS | Smooth Pulley | DriveAlign Premium OE Pulley |
| 2025 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2025 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2025 | GMC | Savana 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2025 | GMC | Savana 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2025 | GMC | Sierra 2500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2025 | GMC | Sierra 3500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2024 | Chevrolet | Express 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2024 | Chevrolet | Express 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2024 | Chevrolet | LCF 3500HG | 6.6L | V8 | GAS | Smooth Pulley | DriveAlign Premium OE Pulley |
| 2024 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2024 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2024 | GMC | Savana 2500 | 4.3L | V6 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2024 | GMC | Savana 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2024 | GMC | Sierra 2500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2024 | GMC | Sierra 3500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2023 | Cadillac | Escalade | 6.2L | V8 | GAS | Lower | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2023 | Cadillac | Escalade ESV | 6.2L | V8 | GAS | Lower | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2023 | Chevrolet | Express 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2023 | Chevrolet | Express 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2023 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2023 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2023 | GMC | Savana 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2023 | GMC | Savana 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2023 | GMC | Sierra 2500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2023 | GMC | Sierra 3500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2022 | Chevrolet | Express 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2022 | Chevrolet | Express 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2022 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2022 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | FLEX | Right | Smooth Pulley; DriveAlign Premium OE Pulley |
| 2022 | GMC | Savana 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2022 | GMC | Savana 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2022 | GMC | Sierra 2500 HD | 6.6L | V8 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2022 | GMC | Sierra 3500 HD | 6.6L | V8 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2021 | Chevrolet | Express 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2021 | Chevrolet | Express 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2021 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2021 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2021 | GMC | Savana 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2021 | GMC | Savana 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2021 | GMC | Sierra 2500 HD | 6.6L | V8 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2021 | GMC | Sierra 3500 HD | 6.6L | V8 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2020 | Chevrolet | Express 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2020 | Chevrolet | Express 2500 | 4.3L | V6 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2020 | Chevrolet | Express 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2020 | Chevrolet | Express 3500 | 4.3L | V6 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2020 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | GAS | Below Alternator | W/Dual Alts.; DriveAlign Premium OE Pulley |
| 2020 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | GAS | N/A | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Pulley |
| 2020 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | GAS | Below Alternator | W/Dual Alts.; DriveAlign Premium OE Pulley |
| 2020 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | GAS | N/A | Compatible with vehicles equipped with a single alternator.; DriveAlign Premium OE Pulley |
| 2020 | GMC | Savana 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2020 | GMC | Savana 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2020 | GMC | Sierra 2500 HD | 6.6L | V8 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2020 | GMC | Sierra 3500 HD | 6.6L | V8 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2019 | Chevrolet | Express 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2019 | Chevrolet | Express 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2019 | GMC | Savana 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2019 | GMC | Savana 2500 | 4.3L | V6 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2019 | GMC | Savana 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2019 | GMC | Savana 3500 | 4.3L | V6 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2018 | Chevrolet | Express 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2018 | Chevrolet | Express 2500 | 4.3L | V6 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2018 | Chevrolet | Express 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2018 | Chevrolet | Express 3500 | 4.3L | V6 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2018 | GMC | Savana 2500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2018 | GMC | Savana 3500 | 4.3L | V6 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2015 | Chevrolet | Captiva Sport | 2.4L | L4 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2015 | Chevrolet | Captiva Sport | 3.0L | V6 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2014 | Chevrolet | Captiva Sport | 2.4L | L4 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2013 | Buick | Regal | 2.0L | L4 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2013 | Buick | Regal | 2.0L | L4 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2013 | Chevrolet | Captiva Sport | 2.4L | L4 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2012 | Buick | Regal | 2.0L | L4 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2012 | Chevrolet | Captiva Sport | 2.4L | L4 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2012 | Chevrolet | Captiva Sport | 2.4L | L4 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2011 | Buick | LaCrosse | 2.4L | L4 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2011 | Buick | Regal | 2.0L | L4 | FLEX | N/A | DriveAlign Premium OE Pulley |
| 2011 | Buick | Regal | 2.4L | L4 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2011 | Saab | 9-5 | 2.0L | L4 | GAS | N/A | DriveAlign Premium OE Pulley |
| 2010 | Buick | LaCrosse | 2.4L | L4 | GAS | N/A | DriveAlign Premium OE Pulley |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.