Atlantic Automotive Engineering ER4121 Rack and Pinion Assembly

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Chevrolet 84097500
• Chevrolet 84173214
• Chevrolet 84234957
• Chevrolet 84341925
• Chevrolet 84386334
• Chevrolet 84398614
• Chevrolet 84583198
• Chevrolet 84691194
• Chevrolet 84722750
• GMC 84097500
• GMC 84173214
• GMC 84234957
• GMC 84341925
• GMC 84386334
• GMC 84398614
• GMC 84583198
• GMC 84691194
• GMC 84722750

• 100% tested and stamped after the rebuild process ensuring OE performance.
• All wear components replaced ensuring OE performance.
• Drive belts are replaced, harmonically balanced and tensioned to OE specifications where applicable.
• Programming required using a SAE J2534 Pass-Thru device and OEM software (subscription required).
• Remanufactured and certified in the USA for unmatched quality.
• AAE Remanufactured Electric Power Steering Racks are inspected, rebuilt, tested, proven and carefully packaged in the USA, leading to one of the lowest warranty rates in the industry. All of our cores are inspected for damage and are only chosen after meeting our strict selection criteria. Each unit is then disassembled, cleaned, shot-peened, and has all wear components replaced to restore OE performance and finish. To ensure a long and problem free life on belt driven racks, the belt is replaced, harmonically balanced and tensioned to OE specifications. Finally, the core is cleared of any internal faults, is cycled numerous times and vehicle simulation tested to ensure proper function.