See more parts for Chevrolet C30
Select the year of your Chevrolet C30:
Product thumb
Yukon Gear & Axle Replacement Standard Open Spider Gear Kit for Dana 70/80, 35 Spline
$245.89
Hurry Low Stock

If you're looking to replace the spider gears in your rig, the Yukon Gear & Axle spider gear kit has got your back. These aren’t your run-of-the-mill parts; they’re built with higher quality materials and better manufacturing processes than what you’d find in OEM kits. That means you can expect these gears to last longer and handle the tough stuff without breaking a sweat.

This kit comes with everything you need for a complete swap. You’ll get two side gears, two pinion gears, a cross pin shaft, a roll pin, and even the spider gear thrust washers. Basically, it’s all there, ready to go. And if you’re working with a Dana Spicer 70 or 80 open differential with 35 spline axles, this kit will fit like a glove.

  • Spider Gear Kit: Everything you need for a full replacement.
  • Compatibility: Designed for Dana Spicer 70 and 80 open differentials with 35 spline axles.
  • Included Parts: Two side gears, two pinion gears, cross pin shaft, roll pin, and thrust washers.

Now, let’s talk specifics. This kit is perfect for a range of vehicles. Whether you’re rolling in a classic Chevrolet C/K 30 from '70 to '86 or a Dodge Ram 3500 from '94 to '02, you’re covered. It fits a bunch of other models too, from Ford E-350s to GMC Savanas. Just make sure you check the fitment list below to ensure it matches your ride.

  • Chevrolet C/K 30 1970-1986
  • Chevrolet C/K 3500 1988-2000
  • Chevrolet Express 1996-2010
  • Chevrolet G30 1992-1995
  • Dodge D250 1981-1984
  • Dodge Ram 2500 1994-2002
  • Ford E-350 1991-1998 & 2000-2012
  • GMC C/K 3500 1979-1986 & 1988-2000

So, if you’re tired of dealing with worn-out gears that just can’t keep up, this Yukon kit is a solid choice. It’s straightforward, durable, and ready to take on whatever you throw at it.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Chevrolet C30 1975-1980 Custom Deluxe
Chevrolet C30 1975-1982 Base
Chevrolet C30 1975-1981 Cheyenne
Chevrolet C30 1975-1986 Scottsdale
Chevrolet C30 1975-1986 Silverado
Chevrolet C30 1981 Deluxe
Chevrolet C30 1981-1986 Custom
Chevrolet C30 Pickup 1970-1974 Base
Chevrolet C3500 1988-1998 Silverado
Chevrolet C3500 1988-1992 Scottsdale
Chevrolet C3500 1988-1998 Cheyenne
Chevrolet C3500 1994-1997, 1999-2000 Base
Chevrolet C3500 1999-2000 LS
Chevrolet C40 1960-1962 Base
Chevrolet Express 1500 1996-2010 LS
Chevrolet Express 1500 1996-2010 Base
Chevrolet Express 1500 2001-2002, 2006-2010 LT
Chevrolet G30 1992-1995 Sportvan
Chevrolet G30 1992-1995 Chevy Van
Chevrolet G30 1992-1995 Hi-Cube
Chevrolet G30 1992-1995 Beauville
Chevrolet K30 1977-1980 Custom Deluxe
Chevrolet K30 1977-1986 Silverado
Chevrolet K30 1977-1981 Cheyenne
Chevrolet K30 1977-1986 Scottsdale
Chevrolet K30 1981 Deluxe
Chevrolet K30 1981-1986 Custom
Chevrolet K30 Pickup 1970-1974 Base
Chevrolet K3500 1988-1992 Scottsdale
Chevrolet K3500 1988-1998 Cheyenne
Chevrolet K3500 1988-1998 Silverado
Chevrolet K3500 1994-1997, 1999-2000 Base
Chevrolet K3500 1999-2000 LS
Chevrolet P30 1997-1999 Base
Chevrolet R30 1987-1988 Scottsdale
Chevrolet R30 1987-1988 Custom Deluxe
Chevrolet R30 1987-1988 Silverado
Chevrolet R30 1988 Cheyenne
Dodge D250 1981-1984 Base
Dodge D300 1975-1980 Base
Dodge D300 1975-1980 RD
Dodge D300 1975-1976 Custom
Dodge D300 1977 RS
Dodge D300 1979 Estacas
Dodge D300 Pickup 1968-1974 Base
Dodge D300 Series 1964-1967 Base
Dodge D350 1981-1993 RD
Dodge D350 1981-1993 Base
Dodge D350 1982 RS
Dodge Ram 2500 1994-2002 Base
Dodge Ram 2500 1995-1998 Limited
Dodge Ram 2500 1995-1998 Lujo
Dodge Ram 2500 1995-1997 Runner
Dodge Ram 2500 1995-2002 Custom
Dodge Ram 2500 1996-1997 Laramie
Dodge Ram 2500 1999-2002 SLT
Dodge Ram 2500 Van 1996-2002 Base
Dodge Ram 2500 Van 1999 SLT
Dodge Ram 2500 Van 1999-2002 SE
Dodge Ram 3500 1994-2002 Base
Dodge Ram 3500 1995-2002 Custom
Dodge Ram 3500 1999 SLT
Dodge Ram 3500 Van 1996-2002 Base
Dodge Ram 3500 Van 1999-2002 SLT
Dodge Ram 3500 Van 1999-2002 SE
Dodge W200 1975 Base
Dodge W200 Pickup 1968-1974 Base
Dodge W200 Series 1967 Base
Dodge W250 1981-1984, 1992-1993 Base
Dodge W300 1975-1976 Custom
Dodge W300 1977-1978 Base
Dodge W300 Pickup 1968-1974 Base
Dodge W300 Series 1964-1967 Base
Dodge W350 1981-1984 Base
Ford E-350 Club Wagon 2002-2005 XL
Ford E-350 Club Wagon 2003-2005 Chateau
Ford E-350 Club Wagon 2003-2005 XLT
Ford E-350 Econoline 1991-1998 XL
Ford E-350 Econoline 1991 Custom
Ford E-350 Econoline 1992-1998, 2000, 2007-2008 Base
Ford E-350 Econoline Club Wagon 1991-1998, 2000-2002 XLT
Ford E-350 Econoline Club Wagon 1991, 2001-2002 XL
Ford E-350 Econoline Club Wagon 1991-1998, 2000 Custom
Ford E-350 Econoline Club Wagon 1992-1998 XLT HD
Ford E-350 Econoline Club Wagon 1992-1993 Custom HD
Ford E-350 Econoline Club Wagon 1992-1996 Chateau HD
Ford E-350 Econoline Club Wagon 1992-1998, 2000-2002 Chateau
Ford E-350 Econoline Club Wagon 1994-1998 XL HD
Ford E-350 Super Duty 2000, 2006-2012 XL
Ford E-350 Super Duty 2000-2012 Base
Ford E-350 Super Duty 2006 Chateau
Ford E-350 Super Duty 2006-2012 XLT
Ford F-350 1980-1981 Ranger XLT
Ford F-350 1980-1981 Ranger Lariat
Ford F-350 1980-1982, 1987-1992 Custom
Ford F-350 1980-1981 Ranger
Ford F-350 1980-1994, 1996-1997 Base
Ford F-350 1982-1997, 1999-2002 XL
Ford F-350 1982, 1985-1992 XLT Lariat
Ford F-350 1982-1983 XLS
Ford F-350 1983-1984, 1986, 1993-1997, 1999-2002 XLT
Ford F-350 1995-1996 Special
Ford F-350 1995 Eddie Bauer
Ford F-350 Super Duty 1999-2002 Lariat
Ford F-350 Super Duty 1999-2002 XL
Ford F-350 Super Duty 1999-2002 XLT
GMC C35 1975-1978 Sierra Classic
GMC C35 1975-1978 Base
GMC C35 1975-1978 Sierra Grande
GMC C35 1975-1978 High Sierra
GMC C3500 1979-1986 Base
GMC C3500 1979-1986 Sierra Classic
GMC C3500 1979-1986 High Sierra
GMC C3500 1979-1982 Sierra Grande
GMC C3500 1988-2000 Sierra SLE
GMC C3500 1988-1993 Sierra
GMC C3500 1988-1993 Sierra SLX
GMC C3500 1994-2000 Sierra SLT
GMC C3500 1994-2000 Sierra SL
GMC G3500 1983-1991 Rally Camper Special
GMC G3500 1983-1991 Rally STX
GMC G3500 1983-1991 Vandura Special
GMC G3500 1983-1991 Rally
GMC G3500 1983-1988 Rally Custom
GMC G3500 1983-1991 Magnavan
GMC G3500 1983-1991 Vandura
GMC K35 1977-1978 Sierra Classic
GMC K35 1977-1978 Sierra Grande
GMC K35 1977-1978 Base
GMC K35 1977-1978 High Sierra
GMC K35/K3500 Pickup 1974 Base
GMC K3500 1979-1982 Sierra Grande
GMC K3500 1979-1986 High Sierra
GMC K3500 1979-1986 Base
GMC K3500 1979-1986 Sierra Classic
GMC K3500 1988-2000 Sierra SLE
GMC K3500 1988-1993 Sierra SLX
GMC K3500 1988-1993 Sierra
GMC K3500 1994-2000 Sierra SL
GMC K3500 1994-2000 Sierra SLT
GMC Savana 1500 1996-2001, 2003-2010 Base
GMC Savana 1500 1996-2000, 2003-2005, 2009-2010 SLE
GMC Savana 1500 2001 SLT
GMC Savana 1500 2006-2010 LS
GMC Savana 1500 2006-2010 LT
GMC Savana 1500 2009-2010 SL
GMC Savana 2500 1996-2001, 2003-2010 Base
GMC Savana 2500 1996-2000, 2003-2005, 2009-2010 SLE
GMC Savana 2500 2001 SLT
GMC Savana 2500 2007-2010 LS
GMC Savana 2500 2007-2010 LT
GMC Savana 2500 2009-2010 SL
GMC Savana 3500 1996-2000, 2003-2005, 2009-2010 SLE
GMC Savana 3500 1996-2001, 2003-2010 Base
GMC Savana 3500 2001 SLT
GMC Savana 3500 2006-2010 LS
GMC Savana 3500 2006-2010 LT
GMC Savana 3500 2009-2010 SL
GMC V3500 1987 Sierra Classic
GMC V3500 1987 High Sierra
GMC V3500 1987 Base
Yukon's mission is to build quality parts that exceed your expectations. We achieve this through state-of-the-art product design and an in-house engineering team. Our parts are then produced by leaders in OEM manufacturing and endure rigorous testing.
Yukon Gear & Axle ("Yukon") warrants the original retail purchaser that all Yukon products will be free from defects in materials and workmanship for the periods shown herein. Yukon makes no other warranty of any kind, express or implied. All other warranties, including but not limited to an implied warranty of merchantability or fitness for a particular purpose, are excluded. This warranty is offered provided that the Yukon product has been installed and maintained in accordance with Yukon instructions, and that it has not been subject to modification, accident, abnormal use or misuse. At Yukon's discretion, this warranty may be voided if installation of Yukon product(s) occurs on vehicles with tires that exceed Yukon Maximum Recommended Tire Size.

Upon notification of a warranty claim, Yukon shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product, replace it, or refund the purchase price.

This warranty does not cover, and Yukon shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the Yukon product)*. In addition, this warranty does not cover, and Yukon shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Yukon Gear & Axle products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-Yukon component.

This agreement offers you specific legal rights. You may also have other rights which vary from state to state.

YUKON WARRANTY BY PRODUCT

Spool
  • Length:As long as original purchaser owns vehicle in which Spool is originally installed
  • Notes:It is normal for Spools to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for Spool to function properly without premature wear.
Super Joint
  • Length:As long as original purchaser owns vehicle in which Super Joint is originally installed
  • Notes:Warranty coverage is for breakage of cross section or caps only. Failure by wear or galling is not covered.
YP - Series Products (other than Spool and Super Joint)
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturers defects.
Front Axle (1541H)
  • Length:Ten (10) Years
  • Notes:Covers parts for ten years against manufacturing defects.
Rear Axle (1541H)
  • Length:Ten (10) Years
  • Notes:Covers parts for ten years against manufacturing defects.
Rear Axle 4340 (YA W)
  • Length:Limited Lifetime
  • Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
Front Axle (Series YA W)
  • Length:Limited Lifetime
  • Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
Ring & Pinion Gear Set
  • Length:One (1) Year
  • Notes:Warrantied against manufacturing defects for one (1) year.
Positraction Differential
  • Length:One (1) Year
  • Notes:Exclusions apply, does not cover premature clutch wear or abuse. It is normal for Positraction differentials to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for differential to function properly without premature wear. Limited slip additive or appropriate friction modifier must be used with oil to reduce Positraction chatter.
Zip Locker (YZL)
  • Length:Six (6) Years
  • Notes:All Zip Lockers come with a six (6) year warranty against manufacturer defect, including any collaterally damaged parts and associated labor, up to $2,000*, for the first two (2) years. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
Grizzly Locker (YGL)
  • Length:One (1) Year
  • Notes:Covers the replacement of the unit and any collaterally damaged parts and associated labor, up to $2,000. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
Yokes
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturing defects.
Carriers (YC)
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturing defects.
Tools (YT)
  • Length:One (1) Year
  • Notes:Covers parts for one year against manufacturing defects.
Install Kits
  • Length:One (1) Year
  • Notes:Includes BK, MK, PK, and YK. Covers parts for one year against manufacturing defects.
Spider Gear Kits (YPK)
  • Length:One (1) Year
  • Notes:One year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials.
YHC Drive Flanges
  • Length:Limited Lifetime
  • Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
Yukon Hardcore Locking Hubs
  • Length:Limited Lifetime
  • Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations
Driveshafts
  • Length:One (1) Year
  • Notes:Warrantied against manufacturing defects for one (1) year. Longer warranty is available through purchase of a Y.E.S. plan.

Installation Instructions

Click to view the Installation Instructions here

Check out these other great products