Vibration Damper Bolt - GM (12557840)
Genuine OEM GM Parts & Accessories - 12557840
Vibration Damper Bolt - GM (12557840)
Genuine OEM GM Parts & Accessories - 12557840
- GM
- 12557840
Details
- Brand:
- SKU:
12557840
- Other Names:
Engine Crankshaft Pulley Bolt, Balancer Bolt, Engine Harmonic Balancer Bolt, Crankshaft Balance Bolt, Crank Pulley Bolt, Bolt
- Description: GM Genuine Parts Vibration Damper Bolt (Part Number: 12557840) is a crankshaft pulley/harmonic balancer fastener engineered to secure the damper to the crankshaft.Buy from World Parts Direct — an American business that offers low prices, a compatibility guarantee, and expert OEM-backed service.
- Function: Fastening bolt for the crankshaft pulley/harmonic balancer to maintain correct crankshaft balance and accessory drive alignment.
- Quality: OEM-grade replacement designed and tested to meet factory torque and retention requirements.
- Applications: Replaces worn or damaged crank pulley/balancer fasteners during engine service.
- Underhood
- Engine Component Parts
- 51
- Condition: New
- Notes: Part cannot be reused/reinstalled.
- Sale Price: $32.14
Key Product Benefits
- Includes 5 units per order
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
- 12557840
Details
- Brand:
- SKU:
12557840
- Other Names:
Engine Crankshaft Pulley Bolt, Balancer Bolt, Engine Harmonic Balancer Bolt, Crankshaft Balance Bolt, Crank Pulley Bolt, Bolt
- Description: GM Genuine Parts Vibration Damper Bolt (Part Number: 12557840) is a crankshaft pulley/harmonic balancer fastener engineered to secure the damper to the crankshaft.Buy from World Parts Direct — an American business that offers low prices, a compatibility guarantee, and expert OEM-backed service.
- Function: Fastening bolt for the crankshaft pulley/harmonic balancer to maintain correct crankshaft balance and accessory drive alignment.
- Quality: OEM-grade replacement designed and tested to meet factory torque and retention requirements.
- Applications: Replaces worn or damaged crank pulley/balancer fasteners during engine service.
- Underhood
- Engine Component Parts
- 51
- Condition: New
- Notes: Part cannot be reused/reinstalled.
Also Purchased
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 Vibration Damper Bolt for your 2003-2023 vehicle. GM Parts & Accessories Limited Warranty.
