NEW GM 23445890 Rear Differential Bearing Set Cup 3920 Cone 3984 2001-2024 Chevrolet Silverado

NEW Genuine GM Rear Differential Bearing Set – Cup 3920 / Cone 3984 (2001–2024)

GM Part Number: 23445890

Brand new genuine GM rear differential bearing set, consisting of bearing cup 3920 and bearing cone 3984. Supplied in box. Manufactured to OEM specifications to ensure correct bearing preload, durability, and differential operation.

Compatibility:

• Chevrolet Silverado (2001–2024)
  • Engines: 6.0L V8, 6.0L Flex V8, 6.6L V8 (Gas & Diesel), 8.1L V8
  • Models: 2500 / 3500
  • Body styles: Crew Cab, Double Cab, Extended Cab, Regular Cab
  • Includes Classic and Chassis Cab variants
  • Long Box, Standard Box, and Cab-Only configurations (¾-Ton & 1-Ton)

Notes:

• Includes bearing cup (3920) and cone (3984)

• Rear differential bearing set

• Genuine GM part — not aftermarket or reconditioned

This is a genuine GM OEM drivetrain service component — brand new.
Please confirm part number and differential application before purchase to ensure correct fitment.