Forged Upper Control Arms OE Upgrade Silverado/Sierra 1500 (99-06 & Classic) Rough Country Drivetrain & Differentials - Differential Rebuild Kits 48510-B9810

48510-B9810

Designed to outperform a standard ball hitch

The collet design of the RockNut provides a steel nut with a female taper and a steel bung or aluminum control arm with an intersecting male taper

The 1/8 inch NPT Adapter fits into the back of the water pump housing on the mid-mount accessory drive system

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Forged Upper Control Arms OE Upgrade Silverado/Sierra 1500 (99-06 & Classic) Rough Country Drivetrain & Differentials - Differential Rebuild Kits 48510-B9810Durable One Piece Design. 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. High Strength Ball Joints. Rough Country's Forged Upper Control Arms feature