Yukon Gear Mini Spool for GM 10.5in 14 Bolt Truck Axle

SKU: YUKYP MINSGM14T-30
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Sale price$282.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Yukon Gear Mini Spool for GM 10.5" 14 Bolt Truck Axles

Maximize your truck's traction capabilities with the Yukon Gear Mini Spool, designed for GM 10.5-inch 14-bolt rear axles. This mini spool offers a cost-effective way to achieve full-time differential lockup, ensuring both rear wheels receive 100% of the engine's power at all times. It replaces the factory spider gears within the open differential carrier, providing a robust solution for enhanced grip in challenging conditions.

Product Highlights:

  • Aggressive Traction: Provides full-time 100% lockup for maximum power delivery to both wheels.
  • Economical Solution: An affordable upgrade for off-road use and heavy-duty applications.
  • Direct Fit Design: Engineered specifically for GM 10.5-inch 14-bolt truck axles.
  • Durable Construction: Built to withstand rigorous use, though not recommended for daily street driving.

Important Usage Notes:

The nature of a mini spool, which locks both axles together, makes it unsuitable for regular street driving. On-road use can lead to increased tire wear, binding during turns, and potential stress on the axle components. For vehicles with substantial tire upgrades or significantly increased horsepower, consider a full spool or a selectable locker for better drivability and durability. This product is backed by Yukon Gear & Axle's commitment to quality.

This mini spool is compatible with a wide array of GM trucks and SUVs from the 1970s through the early 2000s, including various C20, K20, C2500, K2500, G20, and Chevrolet/GMC Suburban models, as well as the Avalanche 2500. Always confirm fitment with your vehicle's specific axle and configuration.

Equip your GM truck with the unwavering traction of a Yukon Gear Mini Spool. Find yours today at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2004 Chevrolet Avalanche 2500 Base
2005-2006 Chevrolet Avalanche 2500 LS
2005-2006 Chevrolet Avalanche 2500 LT
1975-1980 Chevrolet C20 Custom Deluxe
1975-1981 Chevrolet C20 Cheyenne
1975-1986 Chevrolet C20 Scottsdale
1975-1986 Chevrolet C20 Silverado
1981 Chevrolet C20 Deluxe
1981-1986 Chevrolet C20 Custom
1973-1974 Chevrolet C20 Pickup Base
1973-1974 Chevrolet C20 Suburban Base
1975-1977 Chevrolet C20 Suburban Silverado
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1975-1980 Chevrolet C20 Suburban Scottsdale
1979-1980 Chevrolet C20 Suburban Silverado
1981 Chevrolet C20 Suburban Deluxe
1981-1986 Chevrolet C20 Suburban Custom
1982 Chevrolet C20 Suburban Scottsdale
1982-1986 Chevrolet C20 Suburban Silverado
1984-1986 Chevrolet C20 Suburban Scottsdale
1988 Chevrolet C2500 Cheyenne
1988 Chevrolet C2500 Scottsdale
1988 Chevrolet C2500 Silverado
1999-2000 Chevrolet C2500 Base
1999-2000 Chevrolet C2500 LS
1992-1994 Chevrolet C2500 Suburban Silverado
1992-1999 Chevrolet C2500 Suburban Base
1995-1997 Chevrolet C2500 Suburban LT
1995-1999 Chevrolet C2500 Suburban LS
1975-1980 Chevrolet C30 Custom Deluxe
1975-1981 Chevrolet C30 Cheyenne
1975-1986 Chevrolet C30 Scottsdale
1975-1986 Chevrolet C30 Silverado
1981 Chevrolet C30 Deluxe
1981-1986 Chevrolet C30 Custom
1973-1974 Chevrolet C30 Pickup Base
1988-1992 Chevrolet C3500 Scottsdale
1988-1998 Chevrolet C3500 Cheyenne
1988-1998 Chevrolet C3500 Silverado
1994-1997 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 LS
1996-2015 Chevrolet Express 2500 Base
1996-2015 Chevrolet Express 2500 LS
2006-2015 Chevrolet Express 2500 LT
1996-2015 Chevrolet Express 3500 Base
1996-2015 Chevrolet Express 3500 LS
2006-2015 Chevrolet Express 3500 LT
1975-1995 Chevrolet G20 Beauville
1975-1995 Chevrolet G20 Chevy Van
1975-1995 Chevrolet G20 Sportvan
1978-1981 Chevrolet G20 Nomad
1983-1984 Chevrolet G20 Bonaventure
1979-1996 Chevrolet G30 Beauville
1979-1996 Chevrolet G30 Chevy Van
1979-1996 Chevrolet G30 Hi-Cube
1979-1996 Chevrolet G30 Sportvan
1983-1984 Chevrolet G30 Bonaventure
1975-1980 Chevrolet K20 Custom Deluxe
1975-1981 Chevrolet K20 Cheyenne

…and 261 additional fitments. Contact us to confirm yours.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Yukon Gear Mini Spool for GM 10.5" 14 Bolt Truck Axles

Maximize your truck's traction capabilities with the Yukon Gear Mini Spool, designed for GM 10.5-inch 14-bolt rear axles. This mini spool offers a cost-effective way to achieve full-time differential lockup, ensuring both rear wheels receive 100% of the engine's power at all times. It replaces the factory spider gears within the open differential carrier, providing a robust solution for enhanced grip in challenging conditions.

Product Highlights:

  • Aggressive Traction: Provides full-time 100% lockup for maximum power delivery to both wheels.
  • Economical Solution: An affordable upgrade for off-road use and heavy-duty applications.
  • Direct Fit Design: Engineered specifically for GM 10.5-inch 14-bolt truck axles.
  • Durable Construction: Built to withstand rigorous use, though not recommended for daily street driving.

Important Usage Notes:

The nature of a mini spool, which locks both axles together, makes it unsuitable for regular street driving. On-road use can lead to increased tire wear, binding during turns, and potential stress on the axle components. For vehicles with substantial tire upgrades or significantly increased horsepower, consider a full spool or a selectable locker for better drivability and durability. This product is backed by Yukon Gear & Axle's commitment to quality.

This mini spool is compatible with a wide array of GM trucks and SUVs from the 1970s through the early 2000s, including various C20, K20, C2500, K2500, G20, and Chevrolet/GMC Suburban models, as well as the Avalanche 2500. Always confirm fitment with your vehicle's specific axle and configuration.

Equip your GM truck with the unwavering traction of a Yukon Gear Mini Spool. Find yours today at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2004 Chevrolet Avalanche 2500 Base
2005-2006 Chevrolet Avalanche 2500 LS
2005-2006 Chevrolet Avalanche 2500 LT
1975-1980 Chevrolet C20 Custom Deluxe
1975-1981 Chevrolet C20 Cheyenne
1975-1986 Chevrolet C20 Scottsdale
1975-1986 Chevrolet C20 Silverado
1981 Chevrolet C20 Deluxe
1981-1986 Chevrolet C20 Custom
1973-1974 Chevrolet C20 Pickup Base
1973-1974 Chevrolet C20 Suburban Base
1975-1977 Chevrolet C20 Suburban Silverado
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1975-1980 Chevrolet C20 Suburban Scottsdale
1979-1980 Chevrolet C20 Suburban Silverado
1981 Chevrolet C20 Suburban Deluxe
1981-1986 Chevrolet C20 Suburban Custom
1982 Chevrolet C20 Suburban Scottsdale
1982-1986 Chevrolet C20 Suburban Silverado
1984-1986 Chevrolet C20 Suburban Scottsdale
1988 Chevrolet C2500 Cheyenne
1988 Chevrolet C2500 Scottsdale
1988 Chevrolet C2500 Silverado
1999-2000 Chevrolet C2500 Base
1999-2000 Chevrolet C2500 LS
1992-1994 Chevrolet C2500 Suburban Silverado
1992-1999 Chevrolet C2500 Suburban Base
1995-1997 Chevrolet C2500 Suburban LT
1995-1999 Chevrolet C2500 Suburban LS
1975-1980 Chevrolet C30 Custom Deluxe
1975-1981 Chevrolet C30 Cheyenne
1975-1986 Chevrolet C30 Scottsdale
1975-1986 Chevrolet C30 Silverado
1981 Chevrolet C30 Deluxe
1981-1986 Chevrolet C30 Custom
1973-1974 Chevrolet C30 Pickup Base
1988-1992 Chevrolet C3500 Scottsdale
1988-1998 Chevrolet C3500 Cheyenne
1988-1998 Chevrolet C3500 Silverado
1994-1997 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 LS
1996-2015 Chevrolet Express 2500 Base
1996-2015 Chevrolet Express 2500 LS
2006-2015 Chevrolet Express 2500 LT
1996-2015 Chevrolet Express 3500 Base
1996-2015 Chevrolet Express 3500 LS
2006-2015 Chevrolet Express 3500 LT
1975-1995 Chevrolet G20 Beauville
1975-1995 Chevrolet G20 Chevy Van
1975-1995 Chevrolet G20 Sportvan
1978-1981 Chevrolet G20 Nomad
1983-1984 Chevrolet G20 Bonaventure
1979-1996 Chevrolet G30 Beauville
1979-1996 Chevrolet G30 Chevy Van
1979-1996 Chevrolet G30 Hi-Cube
1979-1996 Chevrolet G30 Sportvan
1983-1984 Chevrolet G30 Bonaventure
1975-1980 Chevrolet K20 Custom Deluxe
1975-1981 Chevrolet K20 Cheyenne

…and 261 additional fitments. Contact us to confirm yours.

Product Details

Product Description

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Yukon Gear Mini Spool for GM 10.5" 14 Bolt Truck Axles

Maximize your truck's traction capabilities with the Yukon Gear Mini Spool, designed for GM 10.5-inch 14-bolt rear axles. This mini spool offers a cost-effective way to achieve full-time differential lockup, ensuring both rear wheels receive 100% of the engine's power at all times. It replaces the factory spider gears within the open differential carrier, providing a robust solution for enhanced grip in challenging conditions.

Product Highlights:

  • Aggressive Traction: Provides full-time 100% lockup for maximum power delivery to both wheels.
  • Economical Solution: An affordable upgrade for off-road use and heavy-duty applications.
  • Direct Fit Design: Engineered specifically for GM 10.5-inch 14-bolt truck axles.
  • Durable Construction: Built to withstand rigorous use, though not recommended for daily street driving.

Important Usage Notes:

The nature of a mini spool, which locks both axles together, makes it unsuitable for regular street driving. On-road use can lead to increased tire wear, binding during turns, and potential stress on the axle components. For vehicles with substantial tire upgrades or significantly increased horsepower, consider a full spool or a selectable locker for better drivability and durability. This product is backed by Yukon Gear & Axle's commitment to quality.

This mini spool is compatible with a wide array of GM trucks and SUVs from the 1970s through the early 2000s, including various C20, K20, C2500, K2500, G20, and Chevrolet/GMC Suburban models, as well as the Avalanche 2500. Always confirm fitment with your vehicle's specific axle and configuration.

Equip your GM truck with the unwavering traction of a Yukon Gear Mini Spool. Find yours today at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2002-2004 Chevrolet Avalanche 2500 Base
2005-2006 Chevrolet Avalanche 2500 LS
2005-2006 Chevrolet Avalanche 2500 LT
1975-1980 Chevrolet C20 Custom Deluxe
1975-1981 Chevrolet C20 Cheyenne
1975-1986 Chevrolet C20 Scottsdale
1975-1986 Chevrolet C20 Silverado
1981 Chevrolet C20 Deluxe
1981-1986 Chevrolet C20 Custom
1973-1974 Chevrolet C20 Pickup Base
1973-1974 Chevrolet C20 Suburban Base
1975-1977 Chevrolet C20 Suburban Silverado
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1975-1980 Chevrolet C20 Suburban Scottsdale
1979-1980 Chevrolet C20 Suburban Silverado
1981 Chevrolet C20 Suburban Deluxe
1981-1986 Chevrolet C20 Suburban Custom
1982 Chevrolet C20 Suburban Scottsdale
1982-1986 Chevrolet C20 Suburban Silverado
1984-1986 Chevrolet C20 Suburban Scottsdale
1988 Chevrolet C2500 Cheyenne
1988 Chevrolet C2500 Scottsdale
1988 Chevrolet C2500 Silverado
1999-2000 Chevrolet C2500 Base
1999-2000 Chevrolet C2500 LS
1992-1994 Chevrolet C2500 Suburban Silverado
1992-1999 Chevrolet C2500 Suburban Base
1995-1997 Chevrolet C2500 Suburban LT
1995-1999 Chevrolet C2500 Suburban LS
1975-1980 Chevrolet C30 Custom Deluxe
1975-1981 Chevrolet C30 Cheyenne
1975-1986 Chevrolet C30 Scottsdale
1975-1986 Chevrolet C30 Silverado
1981 Chevrolet C30 Deluxe
1981-1986 Chevrolet C30 Custom
1973-1974 Chevrolet C30 Pickup Base
1988-1992 Chevrolet C3500 Scottsdale
1988-1998 Chevrolet C3500 Cheyenne
1988-1998 Chevrolet C3500 Silverado
1994-1997 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 Base
1999-2000 Chevrolet C3500 LS
1996-2015 Chevrolet Express 2500 Base
1996-2015 Chevrolet Express 2500 LS
2006-2015 Chevrolet Express 2500 LT
1996-2015 Chevrolet Express 3500 Base
1996-2015 Chevrolet Express 3500 LS
2006-2015 Chevrolet Express 3500 LT
1975-1995 Chevrolet G20 Beauville
1975-1995 Chevrolet G20 Chevy Van
1975-1995 Chevrolet G20 Sportvan
1978-1981 Chevrolet G20 Nomad
1983-1984 Chevrolet G20 Bonaventure
1979-1996 Chevrolet G30 Beauville
1979-1996 Chevrolet G30 Chevy Van
1979-1996 Chevrolet G30 Hi-Cube
1979-1996 Chevrolet G30 Sportvan
1983-1984 Chevrolet G30 Bonaventure
1975-1980 Chevrolet K20 Custom Deluxe
1975-1981 Chevrolet K20 Cheyenne

…and 261 additional fitments. Contact us to confirm yours.

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