1981 GMC C1500 Differential Spider Gear Kits

Enhance and Protect Your 1981 GMC C1500 with Quality Differential Spider Gear Kits

Maintaining the performance of your 1981 GMC C1500 starts with choosing the right parts, and high-quality Differential Spider Gear Kits help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Differential Spider Gear Kits specifically for the 1981 GMC C1500, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Differential Spider Gear Kits for Every Budget

Finding affordable, quality Differential Spider Gear Kits is easy at Advance Auto Parts. With prices starting as low as $207.99 and an average price of $298.70, you can choose one that fits your budget while delivering the quality you expect. Our Differential Spider Gear Kits are competitively priced, ranging from $207.99 to $483.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 1981 GMC C1500, don’t miss our related parts categories, including Differential Oil and Rear Differential Cover Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.
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Differential Spider Gear Kits for Your 1981 GMC C1500

USA Standard Gear – Differential Spider Gear Kits (Part No.39026)

Differential Spider Gear Kits

from

$209.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

Product Features:
  • Spider gear kit
  • Fits GM 8.5″ 28 spline open differential
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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Yukon Gear – Dura Grip Spider Gear Set for GM 8.5" Differential with 28 Spline Axles (Part No.16052)

Dura Grip Spider Gear Set for GM 8.5" Differential with 28 Spline Axles

from

$336.99
Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.

Product Features:
  • Fits GM 8.5″ differential outfitted with Dura Grip positraction
  • 28 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers
  • Does not include clutches
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Yukon Gear – Standard Open Spider Gear Kit, GM 12 Bolt Car and Truck with 30 Spline Axles (Part No.16043)

Standard Open Spider Gear Kit, GM 12 Bolt Car and Truck with 30 Spline Axles

from

$207.99
Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.

Product Features:
  • Spider gear kit
  • Fits GM 12 bolt passenger car and truck open differential with 30 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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Yukon Gear – 18 Plate Carbon Clutches, GM 8.2"/GM 8.5"/12T/12P/Ford 8.8"/Cast Iron Vette (Part No.16110)

18 Plate Carbon Clutches, GM 8.2"/GM 8.5"/12T/12P/Ford 8.8"/Cast Iron Vette

from

$483.99
Yukon Gear & Axle clutch kits fit popular GM diffs outfitted with a Yukon Dura Grip positraction unit feature 18 steel clutch plates, ensuring total traction and long-lasting performance.

Product Features:
  • Clutch kit
  • Fits Ford 8.8″, 1963-1979 Corvette, GM 12 bolt passenger car and truck, 8.2″, 8.5″ and 8.6″ Dura Grip positraction
  • 18 piece kit
  • Steel clutches
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Yukon Gear – Dura Grip Spider Gear Set for GM 12T/12P Diffs with 30 Spline Axles (Part No.16039)

Dura Grip Spider Gear Set for GM 12T/12P Diffs with 30 Spline Axles

from

$425.99
Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. This kit fits Yukon Dura Grip & Eaton limited slip differential positraction units and delivers everything needed for a complete and proper spider gear set replacement.

Product Features:
  • Fits GM 12T and 12P differentials outfitted with Dura Grip or Eaton positraction
  • 30 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, roll pin and spider gear thrust washers
  • Does not include clutches
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Yukon Gear – Standard Open Spider Gear Kit for 8.5" GM with 28 Spline Axles (Part No.16054)

Standard Open Spider Gear Kit for 8.5" GM with 28 Spline Axles

from

$217.99
Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.

Product Features:
  • Spider gear kit
  • Fits GM 8.5″ open differential with 28 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
See More

Yukon Gear – Standard Open Spider Gear Kit for 8.5" GM with 30 Spline Axles (Part No.16055)

Standard Open Spider Gear Kit for 8.5" GM with 30 Spline Axles

from

$207.99
Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.

Product Features:
  • Spider gear kit
  • Fits GM 8.5″ open differential with 30 spline axles
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
See More

FAQs for 1981 GMC C1500 Differential Spider Gear Kits

Which Differential Spider Gear Kits are the top sellers for the 1981 GMC C1500?

Out of 7 Differential Spider Gear Kits that fit 1981 GMC C1500s, the following parts are the top sellers:
Differential Spider Gear Kits
from $209.99
This product is not rated
Differential Spider Gear Kits
Differential Spider Gear Kits
Standard Open Spider Gear Kit, GM 12 Bolt Car and Truck with 30 Spline Axles
from $207.99
This product is not rated
Standard Open Spider Gear Kit, GM 12 Bolt Car and Truck with 30 Spline Axles
Differential Spider Gear Kits
Dura Grip Spider Gear Set for GM 8.5" Differential with 28 Spline Axles
from $336.99
This product is not rated
Dura Grip Spider Gear Set for GM 8.5" Differential with 28 Spline Axles
Differential Spider Gear Kits

How can I make sure that a part will be compatible with my 1981 GMC C1500?

Our GMC C1500 aftermarket and OEM parts are designed specifically for the 1981 model. You can always find your specific fitment and compatibility for your 1981 GMC on an individual product page.

What is the price range for 1981 GMC C1500 Differential Spider Gear Kits?

The range of prices of Differential Spider Gear Kits for the 1981 GMC C1500 goes from $207.99 up to $483.99 for the most premium parts.

What is the average price of 1981 GMC C1500 Differential Spider Gear Kits?

1981 GMC C1500 Differential Spider Gear Kits average $298.70 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Differential Spider Gear Kits for other GMC C1500 model years?

Yes, we currently stock Differential Spider Gear Kits for 18 model years of GMC C1500s, from 1979 to 1999. Model years 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, and 1991 are the most popular for Differential Spider Gear Kits purchases.

Can I get help with 1981 GMC C1500 Differential Spider Gear Kits orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Differential Spider Gear Kits and more.

What is your return policy for GMC C1500 Differential Spider Gear Kits?

Advance Auto Parts keeps returns simple. For new GMC C1500 Differential Spider Gear Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.