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Take your truck to the next level with Rough Country's most durable Upper Control Arm to date! Rough Country's Forged Upper Control Arms feature a solid, 1-piece design made of forged aluminum for superior strength and durability. This forged design outperforms all other types of arm construction, with no welding weak spots that could bend or break.
Rough Country's Forged Upper Control Arms feature POM ball joints for a greater range of motion offering more wheel articulation than standard or OE replacements. These ball joints feature a Polyoxymethylene ball race with an extremely low coefficient of friction for longer life, and a larger ball diameter to improve range of motion with a maintenance free design. Each ball joint is fully greaseable.
Rough Country's Forged Upper Control Arms also feature durable rubber bushings rubber bushings for superior quality and durability.
Made of forged aluminum for unsurpassed strength and durability.
No welding weak spots.
Corrected ball joint angle for lifted applications.
Includes POM ball joints for greater range of motion and easier installation
Ball joints are fully greaesable
Includes durable OEM style rubber bushings
ONLY fits models with 3 to 3.5-inches of suspension lift. Does NOT fit stock height models. Fits Trailboss/AT4/AT4X models with 1.5-2" of suspension lift.
Fitment Year: 2019 2020 2021 2022 2023 2024 2025 2026
Make: GMC
Model: Sierra 1500
Submodel: AT4
Drive: 4WD
Manufacturer SKU: 29501
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.