Clutch & Pulley - GM (86789840)
Genuine OEM GM Parts & Accessories - 86789840
Clutch & Pulley - GM (86789840)
Genuine OEM GM Parts & Accessories - 86789840
- GM
- 86789840
Details
- Brand:
- SKU:
86789840
- Other Names:
A/C Compressor Clutch, F (S)Clutch Kit
- Description: GM Genuine Parts Air Conditioning Clutch (Part Number: 86789840) is an OEM A/C clutch kit that engages the compressor pulley for HVAC operation in specified heavy-duty truck applications.World Parts Direct — an American distributor — offers competitive pricing, compatibility guarantee, and OEM-backed warranty with expert technical service.
- Type: A/C clutch kit (clutch & pulley)
- Function: Engages/disengages the A/C compressor driven pulley to control refrigerant compression
- Application: Fits select Silverado/Sierra 2500/3500 HD diesel applications — verify model and engine before ordering
- Also known as: Clutch & Pulley
Also Purchased
Fast Delivery
Most in-stock items ship within 1–3 business days. Special orders may take longer.
OEM Parts. Wholesale Prices.
Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.
Shop With Confidence
Secure checkout, verified fitment, and dealer-backed support from real parts experts.
- GM
- 86789840
Details
- Brand:
- SKU:
86789840
- Other Names:
A/C Compressor Clutch, F (S)Clutch Kit
- Description: GM Genuine Parts Air Conditioning Clutch (Part Number: 86789840) is an OEM A/C clutch kit that engages the compressor pulley for HVAC operation in specified heavy-duty truck applications.World Parts Direct — an American distributor — offers competitive pricing, compatibility guarantee, and OEM-backed warranty with expert technical service.
- Type: A/C clutch kit (clutch & pulley)
- Function: Engages/disengages the A/C compressor driven pulley to control refrigerant compression
- Application: Fits select Silverado/Sierra 2500/3500 HD diesel applications — verify model and engine before ordering
- Also known as: Clutch & Pulley
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Clutch & Pulley for your 2020-2025 vehicle. GM Parts & Accessories Limited Warranty.
