Yukon Gear Front 4340 Chrome-Moly Axle Kit — Fits 1969-1980 GM Truck/Blazer Dana 44

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SKU: YUKYA W24150
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Sale price$1,102.99 Regular price$1,117.00
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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.

Watch in action

Yukon Gear Front 4340 Chrome-Moly Replacement Axle Kit for Dana 44

Equip your classic GM truck or Blazer with the ultimate in drivetrain strength and reliability. This Yukon Gear Front 4340 Chrome-Moly Replacement Axle Kit is engineered for the Dana 44 axle found in 1969-1980 GM trucks and Blazers. It's the perfect upgrade for vehicles running larger tires, high horsepower, or subjected to demanding off-road conditions.

Unmatched Strength and Durability:

  • 4340 Chrome-Moly Construction: Provides up to 50% increased strength over stock axles, ensuring superior performance under extreme stress.
  • Precision Manufacturing: Utilizes the latest technologies and highest quality materials for exceptional strength and longevity.
  • Complete Kit: Includes inner and outer axles for both the left and right sides, along with Spicer universal joints for a comprehensive replacement.
  • Specific Fitment: Designed for Dana 44 axles with 19/30 splines, commonly found in 1969-1980 GM K10, K20, Blazer, and corresponding GMC models.
  • Limited Lifetime Warranty: Yukon Gear stands behind its product with a warranty covering manufacturing defects and axle breakage for the lifetime of your ownership.

Don't let weak stock axles hold back your build. The Yukon Gear 4340 Chrome-Moly axles are built to endure the toughest challenges, offering peace of mind and enhanced performance. This kit ensures your front axle can handle the power and abuse of serious off-roading or high-performance driving.

Upgrade your drivetrain with confidence. Choose Yukon Gear for robust and reliable axle solutions. Find this essential upgrade at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1969-1974 Chevrolet Blazer Base
1975-1980 Chevrolet K10 Cheyenne
1975-1980 Chevrolet K10 Custom Deluxe
1975-1980 Chevrolet K10 Scottsdale
1975-1980 Chevrolet K10 Silverado
1969-1974 Chevrolet K10 Pickup Base
1969-1974 Chevrolet K10 Suburban Base
1975-1977 Chevrolet K10 Suburban Silverado
1975-1980 Chevrolet K10 Suburban Custom Deluxe
1975-1980 Chevrolet K10 Suburban Scottsdale
1979-1980 Chevrolet K10 Suburban Silverado
1975-1980 Chevrolet K20 Cheyenne
1975-1980 Chevrolet K20 Custom Deluxe
1975-1980 Chevrolet K20 Scottsdale
1975-1980 Chevrolet K20 Silverado
1969-1974 Chevrolet K20 Pickup Base
1969-1974 Chevrolet K20 Suburban Base
1975-1977 Chevrolet K20 Suburban Silverado
1975-1980 Chevrolet K20 Suburban Custom Deluxe
1975-1980 Chevrolet K20 Suburban Scottsdale
1979-1980 Chevrolet K20 Suburban Silverado
1975 Chevrolet K5 Blazer Custom Deluxe
1975-1980 Chevrolet K5 Blazer Cheyenne
1976 Chevrolet K5 Blazer Base
1977-1980 Chevrolet K5 Blazer Custom Deluxe
1978 Chevrolet K5 Blazer Silverado
1980 Chevrolet K5 Blazer Silverado
1975-1978 GMC K15 Base
1975-1978 GMC K15 High Sierra
1975-1978 GMC K15 Sierra Classic
1975-1978 GMC K15 Sierra Grande
1977 GMC K15 Indy Hauler
1975-1978 GMC K15 Suburban High Sierra
1975-1978 GMC K15 Suburban Sierra Classic
1975-1978 GMC K15 Suburban Sierra Grande
1975-1978 GMC K15 Suburban Base
1969-1974 GMC K15/K1500 Pickup Base
1969-1974 GMC K15/K1500 Suburban Base
1979-1980 GMC K1500 Base
1979-1980 GMC K1500 High Sierra
1979-1980 GMC K1500 Sierra Classic
1979-1980 GMC K1500 Sierra Grande
1979-1980 GMC K1500 Suburban Sierra Grande
1979-1980 GMC K1500 Suburban Base
1979-1980 GMC K1500 Suburban High Sierra
1979-1980 GMC K1500 Suburban Sierra Classic
1975-1978 GMC K25 Base
1975-1978 GMC K25 High Sierra
1975-1978 GMC K25 Sierra Classic
1975-1978 GMC K25 Sierra Grande
1975-1978 GMC K25 Suburban Sierra Classic
1975-1978 GMC K25 Suburban Sierra Grande
1975-1978 GMC K25 Suburban Base
1975-1978 GMC K25 Suburban High Sierra
1969-1974 GMC K25/K2500 Pickup Base
1969-1974 GMC K25/K2500 Suburban Base
1979-1980 GMC K2500 Base
1979-1980 GMC K2500 High Sierra
1979-1980 GMC K2500 Sierra Classic
1979-1980 GMC K2500 Sierra Grande

…and 4 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.

Watch in action

Yukon Gear Front 4340 Chrome-Moly Replacement Axle Kit for Dana 44

Equip your classic GM truck or Blazer with the ultimate in drivetrain strength and reliability. This Yukon Gear Front 4340 Chrome-Moly Replacement Axle Kit is engineered for the Dana 44 axle found in 1969-1980 GM trucks and Blazers. It's the perfect upgrade for vehicles running larger tires, high horsepower, or subjected to demanding off-road conditions.

Unmatched Strength and Durability:

  • 4340 Chrome-Moly Construction: Provides up to 50% increased strength over stock axles, ensuring superior performance under extreme stress.
  • Precision Manufacturing: Utilizes the latest technologies and highest quality materials for exceptional strength and longevity.
  • Complete Kit: Includes inner and outer axles for both the left and right sides, along with Spicer universal joints for a comprehensive replacement.
  • Specific Fitment: Designed for Dana 44 axles with 19/30 splines, commonly found in 1969-1980 GM K10, K20, Blazer, and corresponding GMC models.
  • Limited Lifetime Warranty: Yukon Gear stands behind its product with a warranty covering manufacturing defects and axle breakage for the lifetime of your ownership.

Don't let weak stock axles hold back your build. The Yukon Gear 4340 Chrome-Moly axles are built to endure the toughest challenges, offering peace of mind and enhanced performance. This kit ensures your front axle can handle the power and abuse of serious off-roading or high-performance driving.

Upgrade your drivetrain with confidence. Choose Yukon Gear for robust and reliable axle solutions. Find this essential upgrade at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1969-1974 Chevrolet Blazer Base
1975-1980 Chevrolet K10 Cheyenne
1975-1980 Chevrolet K10 Custom Deluxe
1975-1980 Chevrolet K10 Scottsdale
1975-1980 Chevrolet K10 Silverado
1969-1974 Chevrolet K10 Pickup Base
1969-1974 Chevrolet K10 Suburban Base
1975-1977 Chevrolet K10 Suburban Silverado
1975-1980 Chevrolet K10 Suburban Custom Deluxe
1975-1980 Chevrolet K10 Suburban Scottsdale
1979-1980 Chevrolet K10 Suburban Silverado
1975-1980 Chevrolet K20 Cheyenne
1975-1980 Chevrolet K20 Custom Deluxe
1975-1980 Chevrolet K20 Scottsdale
1975-1980 Chevrolet K20 Silverado
1969-1974 Chevrolet K20 Pickup Base
1969-1974 Chevrolet K20 Suburban Base
1975-1977 Chevrolet K20 Suburban Silverado
1975-1980 Chevrolet K20 Suburban Custom Deluxe
1975-1980 Chevrolet K20 Suburban Scottsdale
1979-1980 Chevrolet K20 Suburban Silverado
1975 Chevrolet K5 Blazer Custom Deluxe
1975-1980 Chevrolet K5 Blazer Cheyenne
1976 Chevrolet K5 Blazer Base
1977-1980 Chevrolet K5 Blazer Custom Deluxe
1978 Chevrolet K5 Blazer Silverado
1980 Chevrolet K5 Blazer Silverado
1975-1978 GMC K15 Base
1975-1978 GMC K15 High Sierra
1975-1978 GMC K15 Sierra Classic
1975-1978 GMC K15 Sierra Grande
1977 GMC K15 Indy Hauler
1975-1978 GMC K15 Suburban High Sierra
1975-1978 GMC K15 Suburban Sierra Classic
1975-1978 GMC K15 Suburban Sierra Grande
1975-1978 GMC K15 Suburban Base
1969-1974 GMC K15/K1500 Pickup Base
1969-1974 GMC K15/K1500 Suburban Base
1979-1980 GMC K1500 Base
1979-1980 GMC K1500 High Sierra
1979-1980 GMC K1500 Sierra Classic
1979-1980 GMC K1500 Sierra Grande
1979-1980 GMC K1500 Suburban Sierra Grande
1979-1980 GMC K1500 Suburban Base
1979-1980 GMC K1500 Suburban High Sierra
1979-1980 GMC K1500 Suburban Sierra Classic
1975-1978 GMC K25 Base
1975-1978 GMC K25 High Sierra
1975-1978 GMC K25 Sierra Classic
1975-1978 GMC K25 Sierra Grande
1975-1978 GMC K25 Suburban Sierra Classic
1975-1978 GMC K25 Suburban Sierra Grande
1975-1978 GMC K25 Suburban Base
1975-1978 GMC K25 Suburban High Sierra
1969-1974 GMC K25/K2500 Pickup Base
1969-1974 GMC K25/K2500 Suburban Base
1979-1980 GMC K2500 Base
1979-1980 GMC K2500 High Sierra
1979-1980 GMC K2500 Sierra Classic
1979-1980 GMC K2500 Sierra Grande

…and 4 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.

Watch in action

Yukon Gear Front 4340 Chrome-Moly Replacement Axle Kit for Dana 44

Equip your classic GM truck or Blazer with the ultimate in drivetrain strength and reliability. This Yukon Gear Front 4340 Chrome-Moly Replacement Axle Kit is engineered for the Dana 44 axle found in 1969-1980 GM trucks and Blazers. It's the perfect upgrade for vehicles running larger tires, high horsepower, or subjected to demanding off-road conditions.

Unmatched Strength and Durability:

  • 4340 Chrome-Moly Construction: Provides up to 50% increased strength over stock axles, ensuring superior performance under extreme stress.
  • Precision Manufacturing: Utilizes the latest technologies and highest quality materials for exceptional strength and longevity.
  • Complete Kit: Includes inner and outer axles for both the left and right sides, along with Spicer universal joints for a comprehensive replacement.
  • Specific Fitment: Designed for Dana 44 axles with 19/30 splines, commonly found in 1969-1980 GM K10, K20, Blazer, and corresponding GMC models.
  • Limited Lifetime Warranty: Yukon Gear stands behind its product with a warranty covering manufacturing defects and axle breakage for the lifetime of your ownership.

Don't let weak stock axles hold back your build. The Yukon Gear 4340 Chrome-Moly axles are built to endure the toughest challenges, offering peace of mind and enhanced performance. This kit ensures your front axle can handle the power and abuse of serious off-roading or high-performance driving.

Upgrade your drivetrain with confidence. Choose Yukon Gear for robust and reliable axle solutions. Find this essential upgrade at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1969-1974 Chevrolet Blazer Base
1975-1980 Chevrolet K10 Cheyenne
1975-1980 Chevrolet K10 Custom Deluxe
1975-1980 Chevrolet K10 Scottsdale
1975-1980 Chevrolet K10 Silverado
1969-1974 Chevrolet K10 Pickup Base
1969-1974 Chevrolet K10 Suburban Base
1975-1977 Chevrolet K10 Suburban Silverado
1975-1980 Chevrolet K10 Suburban Custom Deluxe
1975-1980 Chevrolet K10 Suburban Scottsdale
1979-1980 Chevrolet K10 Suburban Silverado
1975-1980 Chevrolet K20 Cheyenne
1975-1980 Chevrolet K20 Custom Deluxe
1975-1980 Chevrolet K20 Scottsdale
1975-1980 Chevrolet K20 Silverado
1969-1974 Chevrolet K20 Pickup Base
1969-1974 Chevrolet K20 Suburban Base
1975-1977 Chevrolet K20 Suburban Silverado
1975-1980 Chevrolet K20 Suburban Custom Deluxe
1975-1980 Chevrolet K20 Suburban Scottsdale
1979-1980 Chevrolet K20 Suburban Silverado
1975 Chevrolet K5 Blazer Custom Deluxe
1975-1980 Chevrolet K5 Blazer Cheyenne
1976 Chevrolet K5 Blazer Base
1977-1980 Chevrolet K5 Blazer Custom Deluxe
1978 Chevrolet K5 Blazer Silverado
1980 Chevrolet K5 Blazer Silverado
1975-1978 GMC K15 Base
1975-1978 GMC K15 High Sierra
1975-1978 GMC K15 Sierra Classic
1975-1978 GMC K15 Sierra Grande
1977 GMC K15 Indy Hauler
1975-1978 GMC K15 Suburban High Sierra
1975-1978 GMC K15 Suburban Sierra Classic
1975-1978 GMC K15 Suburban Sierra Grande
1975-1978 GMC K15 Suburban Base
1969-1974 GMC K15/K1500 Pickup Base
1969-1974 GMC K15/K1500 Suburban Base
1979-1980 GMC K1500 Base
1979-1980 GMC K1500 High Sierra
1979-1980 GMC K1500 Sierra Classic
1979-1980 GMC K1500 Sierra Grande
1979-1980 GMC K1500 Suburban Sierra Grande
1979-1980 GMC K1500 Suburban Base
1979-1980 GMC K1500 Suburban High Sierra
1979-1980 GMC K1500 Suburban Sierra Classic
1975-1978 GMC K25 Base
1975-1978 GMC K25 High Sierra
1975-1978 GMC K25 Sierra Classic
1975-1978 GMC K25 Sierra Grande
1975-1978 GMC K25 Suburban Sierra Classic
1975-1978 GMC K25 Suburban Sierra Grande
1975-1978 GMC K25 Suburban Base
1975-1978 GMC K25 Suburban High Sierra
1969-1974 GMC K25/K2500 Pickup Base
1969-1974 GMC K25/K2500 Suburban Base
1979-1980 GMC K2500 Base
1979-1980 GMC K2500 High Sierra
1979-1980 GMC K2500 Sierra Classic
1979-1980 GMC K2500 Sierra Grande

…and 4 additional fitments. Contact us to confirm yours.

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