Item Specifics Axle Nut Hex Size (mm): 36 Number Of Inboard Splines: 28 Overall Compressed Length (in): 24.69 Overall Compressed Length (mm): 627 Inboard Shaft Connection Style: Spline Outboard Shaft Connection Style: Spline Axle Nut Head Type: Hex Axle Nut Height (in): 1 Axle Nut Length (in): 1.64 Axle Nut Height (mm): 26 Axle Nut Length (mm): 41.57 Axle Nut Locking Type: Self-Lock Axle Nut Hex Size (in): 1.42 Overall Extended Length (in): 27.13 Overall Extended Length (mm): 689 UPC: Does not apply Brand: Part Type: CV Axle Shaft Manufacturer Part Number: ZOOM230914017567 MPN: ZOOM230914017567 Package Included: 1 Front Right CV Axle Shaft Category: Axle Parts Placement on Vehicle: Front Right Position: Front Right,2019 Silverado 1500(W / option Z7X (2″ lift)-New Style (mirrors mount on door skin))2020 Silverado 1500(W / option Z7X (2″ lift))2019 GMC Sierra 1500(W / option Z7X (2″ lift)-New Style (mirrors mount on door skin))