1966 GMC 3500 Series Driveline & Axle Parts
-
Auburn Gear®Grip-N-Loc™ DifferentialGMC 3500 Series 1966, Grip-N-Loc™ 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...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$608.80 - $613.25 - National®Wheel SealGMC 3500 Series 1966, Wheel Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$25.98 - $26.25
- National®Wheel SealGMC 3500 Series 1966, Wheel Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge technology that generates a dynamic pumping...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$25.98 - $26.25
- Fel-Pro®Differential Cover GasketGMC 3500 Series 1966, Differential Cover Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Direct OEM replacement for a proper fitEnsures reliable sealing performance$5.20 - $7.14
- SKF®Rear Differential Pinion SealGMC 3500 Series with H110 Series Axle 1966, Rear Differential Pinion Seal by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle...Superior protection against dirt and waterManufactured with high-quality tested design and materials for correct fit$16.09
- SKF®Rear Differential Pinion BearingGMC 3500 Series with H110 Series Axle 1966, Rear Differential Pinion Bearing by SKF®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$59.68 - $234.27
- National®Front Axle Spindle BearingGMC 3500 Series with 8.5" Ring Gear, Spicer 44-5CFHD Series Axle / Spicer 44-5F Series Axle 1966, Front Axle Spindle Bearing by National®. This product by National will last a lifetime. It will meet your needs and deliver great quality...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$9.51
- National®Differential BearingGMC 3500 Series 1966, Differential Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$25.84 - $29.12
- Mahle®Rear Axle Housing Cover GasketGMC 3500 Series with Dana 60 Series Axle / Dana 70 Series Axle, 9.75" Ring Gear 1966, Rear Axle Housing Cover Gasket by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.46 - $13.13
- National®Differential Carrier RaceGMC 3500 Series 1966, Differential Carrier Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$12.07 - $17.92
- National®Differential Pinion BearingGMC 3500 Series 1966, Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$20.86 - $25.34
- National®Differential Pinion RaceGMC 3500 Series 1966, Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$9.26 - $20.47
- National®Differential Pinion SealGMC 3500 Series 1966, Differential Pinion Seal by National®. 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, this product by National...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$8.83 - $28.70
- Victor Reinz®Differential Cover GasketGMC 3500 Series 1966, Differential Cover Gasket by Victor Reinz®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.23 - $7.76
- National®Axle Shaft SealGMC 3500 Series 1966, Axle Shaft Seal by National®. This product by National will last a lifetime. It will meet your needs and deliver great quality at an affordable cost. Don’t just repair a leak, prevent future problems with a...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$4.67 - $12.17
- National®Front Transfer Case Idler Shaft RaceGMC 3500 Series with Full-Time Transfer Case, Rockwell T221 Series Transfer Case, 2 Speed Transfer Case 1966, Front Transfer Case Idler Shaft Race by National®. This part is manufactured by one of the most trusted names in the...Expertly crafted from premium materialsDesigned to match rigorous quality standards$12.29
- National®Front Axle Spindle SealGMC 3500 Series with 8.5" Ring Gear, Spicer 44-5CFHD Series Axle 1966, Front Axle Spindle Seal by National®. This product by National will last a lifetime. It will meet your needs and deliver great quality at an affordable cost. Don’t...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$11.59
- National®Transfer Case PTO Shaft Repair SleeveGMC 3500 Series with Full-Time Transfer Case, Rockwell T221 Series Transfer Case, 2 Speed Transfer Case 1966, Transfer Case PTO Shaft Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the...Expertly crafted from premium materialsDesigned to match rigorous quality standards$31.43
- Mahle®Rear Differential Cover GasketGMC 3500 Series with GM Series Axle 1966, Rear Differential Cover Gasket by Mahle®. Paper. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.42
- NTN®Rear Passenger Side Wheel BearingGMC 3500 Series with 9.75" Ring Gear, Dana 60-1 Series Axle 1966, Rear Passenger Side Wheel Bearing by NTN®. Designed utilizing the latest technology, this product by NTN features premium quality and will perform better than advertised....An identical quality to the manufacturer's specificationsA high level of reliability$19.48
- NTN®Rear Passenger Side Wheel BearingGMC 3500 Series with 9.75" Ring Gear, Dana 60-1 Series Axle 1966, Rear Passenger Side Wheel Bearing by NTN®. Designed utilizing the latest technology, this product by NTN features premium quality and will perform better than advertised....An identical quality to the manufacturer's specificationsA high level of reliability$19.48
- Motive Gear®Transfer Case HousingGMC 3500 Series 1966, Transfer Case Housing by Motive Gear®. Pump area reinforced to prevent premature wear. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$36.96 - $59.98
- OER®Driveshaft Center Support BearingGMC 3500 Series with 2 Piece Shaft 1966, Driveshaft Center Support Bearing by OER®. Designed utilizing the latest technology, this product by OER features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.38 - $130.22
- ACDelco®Gold™ Differential Pinion SealGMC 3500 Series 1966, Gold™ Differential Pinion Seal by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.46
- NTN®Rear Differential BearingGMC 3500 Series 1966, Rear Differential Bearing by NTN®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to restore and...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$19.48
- TruParts®Rear Inner Differential Pinion BearingGMC 3500 Series with 9.75" Ring Gear, Dana 60-1 Series Axle 1966, Rear Inner Differential Pinion Bearing by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition....Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$17.37
- Victor Reinz®Rear Axle Housing Cover GasketGMC 3500 Series with GM H052 Series Axle / with GM H072 Series Axle 1966, Rear Axle Housing Cover Gasket by Victor Reinz®. Fiber. Designed utilizing the latest technology, this product features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.26
- Mahle®Transfer Case Gasket SetGMC 3500 Series with Dana 18 Series Transfer Case, 2 Speed Transfer Case 1966, Transfer Case Gasket Set by Mahle®. Type: Paper. When it comes to a top-notch replacement for your worn out factory part, this OE-quality transfer case...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$42.17
- TruParts®Axle Shaft SealGMC 3500 Series with 8.5" Ring Gear, Spicer 44-5F Series Axle 1966, Axle Shaft Seal by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$4.24
Shop By Service Type
Popular Products
Popular Searches