Top 9 YK GM8.5-HD – Automotive Replacement Differential Assembly Kits

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1. Yukon Gear

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Yukon Gear & Axle YK GM8.5-HD Master Overhaul Kit for GM 8.5 Differential

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Yukon Gear #ad - This kit is used in 8. 5" differentials using a yukon dura grip, valueTrac, Pro-Series Auburn, True Trac, Eaton posi, Detroit Locker or standard carrier with large bearing journals.

This kit uses timken bearings and races along with high quality seals and small parts. Yukon master overhaul kits give you all the high quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. Included in this kit are carrier bearings and races, pinion bearings and races, pinion nut, crush sleeve if applicable, pinion seal, complete shim kit, ring gear bolts, oil baffles and slingers if applicable. Fit type: Vehicle Specific.
BrandYukon Gear #ad
ManufacturerYukon Gear #ad
Height0 Inches
Length0 Inches
Weight6.11 Pounds
Width0 Inches
Part NumberYK GM8.5-HD
ModelYK GM8.5-HD
Warranty1 year warranty against Manufacturer defects

2. USA Standard Gear

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Yukon Gear ZKGM8.5-HD Master Overhaul Kit for GM 8.5" Differential

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USA Standard Gear #ad - Usa standard gear manufactures products that are engineered to surpass and exceed OEM specifications and eliminate points of failure through quality engineering, manufacturing, and quality control practices. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion nut, crush sleeve if applicable, ring gear bolts, pinion seal, complete shim kit, oil baffles and slingers if applicable. Usa standard master Overhaul kits let you finish your install with confidence.
BrandUSA Standard Gear #ad
ManufacturerYukon Gear #ad
Height3 Inches
Length12 Inches
Weight6.11 Pounds
Width12 Inches
Part NumberZK GM8.5-HD
ModelZK GM8.5-HD
Warranty1 year warranty against Manufacturer defects

3. Yukon Gear & Axle

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Yukon Gear & Axle YK GM8.5 Rear Master Overhaul Kit for GM 8.5 Differential

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Yukon Gear & Axle #ad - Yukon master overhaul kits give you all the high quality parts you need to start and finish every differential job. Fit type: Vehicle Specific.

Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. Yukon's master overhaul kits are the most comprehensive and complete kits on the market. Included in this kit are carrier bearings and races, crush sleeve, pinion bearings and races, ring gear bolts, pinion seal, pinion nut, c-clip, complete shim kit, . This kit uses timken bearings and races along with high quality seals and small parts.
BrandYukon Gear & Axle #ad
ManufacturerYukon Gear #ad
Height0 Inches
Length0 Inches
Weight3.1 Pounds
Width0 Inches
Part NumberYK GM8.5
ModelYK GM8.5
Warranty1 year warranty against Manufacturer defects

4. Yukon

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GM Chevy 8.5" Chevy 10-Bolt Rearend Posi, 3.73 Ratio, 30 Spline, Gear, Bearing Kit Package

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Yukon #ad - Brand new chevy 8. 5" yukon dura-grip Clutch Posi Unit 30 Spline. Brand new chevy 8. 5" master Bearing/Installation Kit. Brand new chevy 8. 5" ring & pinion 3. 73 ratio.
BrandYukon #ad
ManufacturerYukon, Richmond, KOYO #ad
Part NumberYDGGM8.5-3-30-1, GM85373, ZK GM8.5-HD
Warranty1 Year Warranty on All Parts

5. Yukon

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3.73 Ratio, Gear, GM Chevy 8.5" Chevy 10-Bolt Rearend Posi, 28 Spline, Bearing Kit Package

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Yukon #ad - Brand new chevy 8. 5" yukon dura-grip Clutch Posi Unit 28 Spline. Brand new chevy 8. 5" ring & pinion 3. 73 ratio. Brand new chevy 8. 5" master Bearing/Installation Kit.
BrandYukon #ad
ManufacturerYukon, Richmond, KOYO #ad
Part NumberYDGGM8.5-3-28-1, GM85373, ZK GM8.5-HD
Warranty1 Year Warranty on All Parts

6. Yukon Gear

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Yukon Gear & Axle YGLGM8.5-3-30 30-Spline Grizzly Locker for GM 8.5/8.6 Differential with 2.73 & Upward Axle Ratio

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Yukon Gear #ad - The yukon grizzly locker is a mechanical locking differential. It's patented design reduces common locker failures. Grizzly lockers provide 100 percent power to both tires, while still allowing for disengagement while negotiating turns. It features 8620 internals for maximum strength. The yukon grizzly locker is the ultimate in locking differentials for street, off-road, and drag racing.
BrandYukon Gear #ad
ManufacturerYukon Gear #ad
Height0 inches
Length0 Inches
Weight24.12 Pounds
Width0 inches
Part NumberYGLGM8.5-3-30
ModelYGLGM8.5-3-30

7. Yukon

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30 Spline, 4.10/4.11 Ratio, GM Chevy 8.5" Chevy 10-Bolt Rearend Posi, Gear, Bearing Kit Package

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Yukon #ad - Brand new chevy 8. 5" master Bearing/Installation Kit. Brand new chevy 8. 5" ring & pinion 4. 10 / 4. 11 ratio. Brand new chevy 8. 5" yukon dura-grip Clutch Posi Unit 30 Spline.
BrandYukon #ad
ManufacturerYukon, Richmond, KOYO #ad
Part NumberYDGGM8.5-3-30-1, GM85410, ZK GM8.5-HD
Warranty1 Year Warranty on All Parts

8. Detroit Locker

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Detroit Locker 913A481 Trutrac Differential with 30 Spline for GM 8.5/8.6", 10 Bolt Rear End

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Detroit Locker #ad - Product Type:Auto Part. Item package dimension:203 cm l x203 cm w x22. 9 cm H. Item package weight:11. 748 kilograms. Country of Origin: United States.
BrandDetroit Locker #ad
ManufacturerDetroit Locker #ad
Height0 Inches
Length0 Inches
Weight25.78 Pounds
Width0 Inches
Part Number913A481
Model913A481

9. Yukon Gear & Axle

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YGK2339, 30 spline, 4.11 ratio, Yukon Muscle Car Limited Slip & Re-Gear Kit for GM 8.5”

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Yukon Gear & Axle #ad - Includes dura grip positraction LSD, 28 spline; 4. 11 ratio. Includes positraction unit, ring and pinion gear set, and all required bearings and installation hardware. 30 spline pinion gear; 10 bolt ring gear. Fits gm 8. 5" differential; coverage includes ’70 to ’81 firebird trans am, ’70 to ’77 GTO, 25 other models, or anything hot-rodded with a GM 8.5” diff. 2. 25" od bearings.
BrandYukon Gear & Axle #ad
ManufacturerYukon Gear & Axle #ad
Height16 Inches
Length16 Inches
Width16 Inches
Part NumberYGK2339
ModelYGK2339
Warranty1 year manufacturer