Yukon Gear High Performance Ring & Pinion Set for Dana 30 — 4.27 Ratio

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SKU: YUKYG D30-427
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Sale price$399.99 Regular price$413.00
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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 High Performance Ring & Pinion Set for Dana 30

Elevate your vehicle's performance with the Yukon Gear High Performance Ring & Pinion Set, specifically designed for Dana 30 differentials. Featuring an aggressive 4.27 gear ratio, this set is engineered to optimize power delivery, especially for vehicles running larger tires. Yukon Gear sets the standard for quality, utilizing state-of-the-art design and rigorous testing to ensure every gear meets exacting specifications.

Precision Engineered for Performance:

Yukon's engineers employ advanced design and testing processes, supported by in-house quality labs, to guarantee superior performance and longevity. The tooth surface finish is meticulously crafted to reduce friction and heat, crucial for high-stress applications and extended use. Manufactured from high-grade steel, these gears are built to withstand the rigors of demanding driving conditions, from daily commuting to intense off-road adventures.

Key Features and Benefits:

  • Gear Ratio: 4.27 - Ideal for larger tire applications, improving acceleration and drivability.
  • Differential Fitment: Dana 30
  • Material: High-Grade Steel for exceptional durability.
  • Reduced Friction & Heat: Optimized tooth design for cooler operation and longer life.
  • OEM Spec Fitment: Ensures precise installation and proper gear mesh.
  • Warranty: 1 Year Against Manufacturing Defects.

Vehicle Applications:

This gear set is compatible with a wide range of vehicles equipped with the Dana 30 front or rear differential, including:

  • Jeep CJ-5, CJ-6 (various years)
  • Jeep Commando
  • Ford Bronco (various years)
  • International Scout 800, Scout II
  • Volvo models (142, 144, 164)

Unlock your vehicle's potential with the right gearing. Choose the Yukon Gear High Performance Ring & Pinion Set for your Dana 30. Available now at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1980 American Motors Eagle Sport
1980 American Motors Eagle DL
1980-1987 American Motors Eagle Limited
1981-1982 American Motors Eagle DL Kammback
1981-1982 American Motors Eagle Kammback
1981-1983 American Motors Eagle SX4
1981-1983 American Motors Eagle DL SX4
1981-1988 American Motors Eagle Base
1986-1989 Ford Aerostar Base
1986-1989 Ford Aerostar XL
1986-1989 Ford Aerostar XLT
1988-1989 Ford Aerostar Eddie Bauer
1989 Ford Aerostar XL Plus
1989 Ford Aerostar XLT Plus
1966-1971 Ford Bronco Base
1968-1969 Ford Bronco Roadster
1968-1971 Ford Bronco Wagon
1967-1971 International Scout Base
1971-1974 International Scout II Base
1971-1983 Jeep CJ5 Base
1975-1983 Jeep CJ5 Renegade
1977-1980 Jeep CJ5 Golden Eagle
1980-1983 Jeep CJ5 Laredo
1982-1983 Jeep CJ5 Limited
1966-1975 Jeep CJ6 Base
1976-1986 Jeep CJ7 Renegade
1976-1986 Jeep CJ7 Base
1977-1979 Jeep CJ7 Golden Eagle
1980 Jeep CJ7 Golden Hawk
1980-1983 Jeep CJ7 Laredo
1982-1983 Jeep CJ7 Limited
1985-1986 Jeep CJ7 Laredo
1967-1968 Jeep Commando Base
1972-1973 Jeep Commando Base
1993 Jeep Grand Cherokee Base
1993-1996 Jeep Grand Cherokee Laredo
1993-1996 Jeep Grand Cherokee Limited
1994-1995 Jeep Grand Cherokee SE
1995 Jeep Grand Cherokee Orvis
1967-1968 Jeep Jeepster Commando
1981-1986 Jeep Scrambler Base
1982-1983 Jeep Scrambler SL
1982-1984 Jeep Scrambler SR
1985-1986 Jeep Scrambler Laredo
1985-1986 Jeep Scrambler Renegade
1971-1973 Jeep Wagoneer Base
1973 Jeep Wagoneer Custom
1970-1974 Volvo 142 Base
1970-1974 Volvo 142 S
1971-1972 Volvo 142 E
1974 Volvo 142 GL
1970-1974 Volvo 144 Base
1970-1974 Volvo 144 S
1974 Volvo 144 GL
1970-1972 Volvo 164 Base
1970-1974 Volvo 164 S
1973-1974 Volvo 164 E
1975 Volvo 164 Base
1990 Volvo 240 DL
1990-1993 Volvo 240 Base

…and 18 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 High Performance Ring & Pinion Set for Dana 30

Elevate your vehicle's performance with the Yukon Gear High Performance Ring & Pinion Set, specifically designed for Dana 30 differentials. Featuring an aggressive 4.27 gear ratio, this set is engineered to optimize power delivery, especially for vehicles running larger tires. Yukon Gear sets the standard for quality, utilizing state-of-the-art design and rigorous testing to ensure every gear meets exacting specifications.

Precision Engineered for Performance:

Yukon's engineers employ advanced design and testing processes, supported by in-house quality labs, to guarantee superior performance and longevity. The tooth surface finish is meticulously crafted to reduce friction and heat, crucial for high-stress applications and extended use. Manufactured from high-grade steel, these gears are built to withstand the rigors of demanding driving conditions, from daily commuting to intense off-road adventures.

Key Features and Benefits:

  • Gear Ratio: 4.27 - Ideal for larger tire applications, improving acceleration and drivability.
  • Differential Fitment: Dana 30
  • Material: High-Grade Steel for exceptional durability.
  • Reduced Friction & Heat: Optimized tooth design for cooler operation and longer life.
  • OEM Spec Fitment: Ensures precise installation and proper gear mesh.
  • Warranty: 1 Year Against Manufacturing Defects.

Vehicle Applications:

This gear set is compatible with a wide range of vehicles equipped with the Dana 30 front or rear differential, including:

  • Jeep CJ-5, CJ-6 (various years)
  • Jeep Commando
  • Ford Bronco (various years)
  • International Scout 800, Scout II
  • Volvo models (142, 144, 164)

Unlock your vehicle's potential with the right gearing. Choose the Yukon Gear High Performance Ring & Pinion Set for your Dana 30. Available now at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1980 American Motors Eagle Sport
1980 American Motors Eagle DL
1980-1987 American Motors Eagle Limited
1981-1982 American Motors Eagle DL Kammback
1981-1982 American Motors Eagle Kammback
1981-1983 American Motors Eagle SX4
1981-1983 American Motors Eagle DL SX4
1981-1988 American Motors Eagle Base
1986-1989 Ford Aerostar Base
1986-1989 Ford Aerostar XL
1986-1989 Ford Aerostar XLT
1988-1989 Ford Aerostar Eddie Bauer
1989 Ford Aerostar XL Plus
1989 Ford Aerostar XLT Plus
1966-1971 Ford Bronco Base
1968-1969 Ford Bronco Roadster
1968-1971 Ford Bronco Wagon
1967-1971 International Scout Base
1971-1974 International Scout II Base
1971-1983 Jeep CJ5 Base
1975-1983 Jeep CJ5 Renegade
1977-1980 Jeep CJ5 Golden Eagle
1980-1983 Jeep CJ5 Laredo
1982-1983 Jeep CJ5 Limited
1966-1975 Jeep CJ6 Base
1976-1986 Jeep CJ7 Renegade
1976-1986 Jeep CJ7 Base
1977-1979 Jeep CJ7 Golden Eagle
1980 Jeep CJ7 Golden Hawk
1980-1983 Jeep CJ7 Laredo
1982-1983 Jeep CJ7 Limited
1985-1986 Jeep CJ7 Laredo
1967-1968 Jeep Commando Base
1972-1973 Jeep Commando Base
1993 Jeep Grand Cherokee Base
1993-1996 Jeep Grand Cherokee Laredo
1993-1996 Jeep Grand Cherokee Limited
1994-1995 Jeep Grand Cherokee SE
1995 Jeep Grand Cherokee Orvis
1967-1968 Jeep Jeepster Commando
1981-1986 Jeep Scrambler Base
1982-1983 Jeep Scrambler SL
1982-1984 Jeep Scrambler SR
1985-1986 Jeep Scrambler Laredo
1985-1986 Jeep Scrambler Renegade
1971-1973 Jeep Wagoneer Base
1973 Jeep Wagoneer Custom
1970-1974 Volvo 142 Base
1970-1974 Volvo 142 S
1971-1972 Volvo 142 E
1974 Volvo 142 GL
1970-1974 Volvo 144 Base
1970-1974 Volvo 144 S
1974 Volvo 144 GL
1970-1972 Volvo 164 Base
1970-1974 Volvo 164 S
1973-1974 Volvo 164 E
1975 Volvo 164 Base
1990 Volvo 240 DL
1990-1993 Volvo 240 Base

…and 18 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 High Performance Ring & Pinion Set for Dana 30

Elevate your vehicle's performance with the Yukon Gear High Performance Ring & Pinion Set, specifically designed for Dana 30 differentials. Featuring an aggressive 4.27 gear ratio, this set is engineered to optimize power delivery, especially for vehicles running larger tires. Yukon Gear sets the standard for quality, utilizing state-of-the-art design and rigorous testing to ensure every gear meets exacting specifications.

Precision Engineered for Performance:

Yukon's engineers employ advanced design and testing processes, supported by in-house quality labs, to guarantee superior performance and longevity. The tooth surface finish is meticulously crafted to reduce friction and heat, crucial for high-stress applications and extended use. Manufactured from high-grade steel, these gears are built to withstand the rigors of demanding driving conditions, from daily commuting to intense off-road adventures.

Key Features and Benefits:

  • Gear Ratio: 4.27 - Ideal for larger tire applications, improving acceleration and drivability.
  • Differential Fitment: Dana 30
  • Material: High-Grade Steel for exceptional durability.
  • Reduced Friction & Heat: Optimized tooth design for cooler operation and longer life.
  • OEM Spec Fitment: Ensures precise installation and proper gear mesh.
  • Warranty: 1 Year Against Manufacturing Defects.

Vehicle Applications:

This gear set is compatible with a wide range of vehicles equipped with the Dana 30 front or rear differential, including:

  • Jeep CJ-5, CJ-6 (various years)
  • Jeep Commando
  • Ford Bronco (various years)
  • International Scout 800, Scout II
  • Volvo models (142, 144, 164)

Unlock your vehicle's potential with the right gearing. Choose the Yukon Gear High Performance Ring & Pinion Set for your Dana 30. Available now at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1980 American Motors Eagle Sport
1980 American Motors Eagle DL
1980-1987 American Motors Eagle Limited
1981-1982 American Motors Eagle DL Kammback
1981-1982 American Motors Eagle Kammback
1981-1983 American Motors Eagle SX4
1981-1983 American Motors Eagle DL SX4
1981-1988 American Motors Eagle Base
1986-1989 Ford Aerostar Base
1986-1989 Ford Aerostar XL
1986-1989 Ford Aerostar XLT
1988-1989 Ford Aerostar Eddie Bauer
1989 Ford Aerostar XL Plus
1989 Ford Aerostar XLT Plus
1966-1971 Ford Bronco Base
1968-1969 Ford Bronco Roadster
1968-1971 Ford Bronco Wagon
1967-1971 International Scout Base
1971-1974 International Scout II Base
1971-1983 Jeep CJ5 Base
1975-1983 Jeep CJ5 Renegade
1977-1980 Jeep CJ5 Golden Eagle
1980-1983 Jeep CJ5 Laredo
1982-1983 Jeep CJ5 Limited
1966-1975 Jeep CJ6 Base
1976-1986 Jeep CJ7 Renegade
1976-1986 Jeep CJ7 Base
1977-1979 Jeep CJ7 Golden Eagle
1980 Jeep CJ7 Golden Hawk
1980-1983 Jeep CJ7 Laredo
1982-1983 Jeep CJ7 Limited
1985-1986 Jeep CJ7 Laredo
1967-1968 Jeep Commando Base
1972-1973 Jeep Commando Base
1993 Jeep Grand Cherokee Base
1993-1996 Jeep Grand Cherokee Laredo
1993-1996 Jeep Grand Cherokee Limited
1994-1995 Jeep Grand Cherokee SE
1995 Jeep Grand Cherokee Orvis
1967-1968 Jeep Jeepster Commando
1981-1986 Jeep Scrambler Base
1982-1983 Jeep Scrambler SL
1982-1984 Jeep Scrambler SR
1985-1986 Jeep Scrambler Laredo
1985-1986 Jeep Scrambler Renegade
1971-1973 Jeep Wagoneer Base
1973 Jeep Wagoneer Custom
1970-1974 Volvo 142 Base
1970-1974 Volvo 142 S
1971-1972 Volvo 142 E
1974 Volvo 142 GL
1970-1974 Volvo 144 Base
1970-1974 Volvo 144 S
1974 Volvo 144 GL
1970-1972 Volvo 164 Base
1970-1974 Volvo 164 S
1973-1974 Volvo 164 E
1975 Volvo 164 Base
1990 Volvo 240 DL
1990-1993 Volvo 240 Base

…and 18 additional fitments. Contact us to confirm yours.

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