1984 GMC Astro Driveline & Axles
Select Your Submodel
-
Auburn Gear®Grip-N-Loc™ Rear DifferentialGMC Astro 1984, Grip-N-Loc™ Rear Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies found in the previous limited slip line, but is reengineered...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$611.95 - $655.37 - American Axle®Ring and Pinion Gear SetGMC Astro with GM Series Axle 1984, Ring and Pinion Gear Set by American Axle®. AAM offers a complete wheel end component kit to assist you in the installation process. Company use only OE approved quality and tested seals, bearings and...Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence$274.05 - $329.40
- Spicer®Differential Pinion Gear Thrust WasherGMC Astro 1984, Differential Pinion Gear Thrust Washer by Spicer®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$1.65
- Spicer®Differential Pinion SealGMC Astro 1984, Differential Pinion Seal by Spicer®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$13.25
- Spicer®Rear Axle Shaft SealGMC Astro with Dana 60 Series Axle 1984, Rear Axle Shaft Seal by Spicer®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$12.10
- American Axle®Differential Gear KitGMC Astro with 7.25" Ring Gear, Independent Front Suspension, GM Series Axle 1984, Differential Gear Kit by American Axle®. Designed utilizing the latest technology, this product by American Axle features premium quality and will...Dependable solution for driveline and drivetrain systemsHighly engineered for top quality and operational excellence$96.77
- GearFX®Differential Cover GasketGMC Astro With GM 8.5" Series Axle 1984, Differential Cover Gasket by GearFX®. Size: 8.5"/8.625". Rear. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$24.95
