Rear Suspension Lower Trailing Link - GM (84380557)
Genuine OEM GM Parts & Accessories - 84380557
Rear Suspension Lower Trailing Link - GM (84380557)
Genuine OEM GM Parts & Accessories - 84380557
- GM
- 84380557
- 22978381
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- MSRP: $108.56
- You Save: $40.81 (37.6% off)
- Sale Price: $67.75
- MSRP: $108.56
- You Save: $40.81 (37.6% off)
- Sale Price: $67.75

Vehicle Fitment
Also Purchased
- GM
- 84380557
- 22978381
Details
- Brand:
- SKU:
84380557
- Other Names:
Lower Arm
- Description: GM Genuine Parts Rear Suspension Lower Trailing Link (Part Number: 84380557) is a rear lower trailing arm assembly designed to control rear wheel location and suspension geometry.
- Function: Provides lateral and longitudinal control of the rear wheel while maintaining alignment and suspension kinematics.
- Application: Rear lower trailing link for specified LaCrosse, Regal, and XT4 models; engineered for AWD/FWD configurations where specified.
- Quality: Built to GM OE standards for durability and correct alignment.
- Also known as: Lower Arm
Undercar Steering & Drive System Parts 36Buy from World Parts Direct — an American business offering strong pricing, compatibility guarantee, and OEM-backed technical and warranty support.
- Condition: New
- Replaces:
22978381
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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 Rear Suspension Lower Trailing Link for your 2017-2026 vehicle. GM Parts & Accessories Limited Warranty.