For Chevy GMC Hummer 2-pc Set Steering Pitman Arm Idler Arm Lifetime Warranty

Manufacturer Part Number: PW0531 Interchange Part Number: MK6535 190164 FA5046 IA6535 450-1121 4501121, 12471383 12479350 Placement on Vehicle: Front Surface Finish: Supreme Quality / Advanced corrosion protection Warranty: Yes Fitment Type: Direct Replacement Superseded Part Number: K6535 K6654 Custom Bundle: Yes Bundle Description: 1 Idler Arm 1 Pitman Arm 3 With Groove Spline Modified Item: Yes Modification Description: Strong Engineered steel composition Please note: Parts can come sealed or greasable Important Note: Please check notes on compatibility chart important note 2: Pitman Arm has 3 grooves