Yukon Gear 1541H Alloy 5 Lug Rear Axle For 71-81 GM 12T 2Wd is the exact Yukon Gear & Axle axles identified by manufacturer part number YA G14071751. Match the part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, position, dimensions, and intended use before ordering.
Key Features
- The 12-bolt ring gear pattern distributes load more evenly than the 10-bolt, giving it excellent torque capacity.
- Many classic GM trucks used the same shaft on both sides, but some applications differ in length.
- Featuring a 5-lug flange pattern, YA G14071751 replaces worn or broken factory shafts in these classic GM work trucks with a shaft that delivers improved strength and fatigue life compared to standard 1040 carbon steel replacements.
- Spline wear from aging, high-torque launches, and corrosion fatigue are the most common failure modes on 40-to-50-year-old trucks.
- Reinstall the wheel and tire.
Fitment
Verified catalog applications: 1970-1974 Chevrolet C10 Pickup, 1970-1974 GMC C15/C1500 Pickup, 1970-1974 GMC C15/C1500 Suburban, 1970-1974 GMC C25/C2500 Suburban, 1970-1974 GMC K25/K2500 Suburban, 1970-1981 Chevrolet C10 Suburban, 1975-1978 GMC C15, 1975-1978 GMC C15 Suburban, 1975-1978 GMC C25 Suburban, 1975-1978 GMC K25 Suburban, 1975-1981 Chevrolet C10, 1975-1981 Chevrolet K5 Blazer, 1979-1981 GMC C1500, 1979-1981 GMC C1500 Suburban, 1979-1981 GMC C2500 Suburban, 1979-1981 GMC K2500 Suburban. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.
| Years | Make | Model |
|---|---|---|
| 1970-1974 | Chevrolet | C10 Pickup |
| 1970-1974 | GMC | C15/C1500 Pickup |
| 1970-1974 | GMC | C15/C1500 Suburban |
| 1970-1974 | GMC | C25/C2500 Suburban |
| 1970-1974 | GMC | K25/K2500 Suburban |
| 1970-1981 | Chevrolet | C10 Suburban |
| 1975-1978 | GMC | C15 |
| 1975-1978 | GMC | C15 Suburban |
| 1975-1978 | GMC | C25 Suburban |
| 1975-1978 | GMC | K25 Suburban |
| 1975-1981 | Chevrolet | C10 |
| 1975-1981 | Chevrolet | K5 Blazer |
| 1979-1981 | GMC | C1500 |
| 1979-1981 | GMC | C1500 Suburban |
| 1979-1981 | GMC | C2500 Suburban |
| 1979-1981 | GMC | K2500 Suburban |
Specifications
| Brand | Yukon Gear & Axle |
|---|---|
| Manufacturer Part Number | YA G14071751 |
| SKU | YUKYA G14071751 |
| UPC | 883584212577 |
| Product Type | Axles |
| Fitment Type | Vehicle Specific |
| Catalog Status | Manufacturer Catalog Verified |
| Condition | New |
What's Included
One new Yukon Gear & Axle axles identified by manufacturer part number YA G14071751, plus only the bearings, seals, shims, fasteners, and hardware expressly supplied for this exact part number.
About Yukon Gear & Axle
Yukon Gear & Axle develops ring and pinion sets, axles, differentials, bearings, seals, installation kits, and drivetrain service components for street, towing, off-road, and performance applications.
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Frequently Asked Questions
Will Yukon Gear & Axle YA G14071751 fit my vehicle?
Verified catalog applications: 1970-1974 Chevrolet C10 Pickup, 1970-1974 GMC C15/C1500 Pickup, 1970-1974 GMC C15/C1500 Suburban, 1970-1974 GMC C25/C2500 Suburban, 1970-1974 GMC K25/K2500 Suburban, 1970-1981 Chevrolet C10 Suburban, 1975-1978 GMC C15, 1975-1978 GMC C15 Suburban, 1975-1978 GMC C25 Suburban, 1975-1978 GMC K25 Suburban, 1975-1981 Chevrolet C10, 1975-1981 Chevrolet K5 Blazer, 1979-1981 GMC C1500, 1979-1981 GMC C1500 Suburban, 1979-1981 GMC C2500 Suburban, 1979-1981 GMC K2500 Suburban. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.
What should I verify before ordering?
Verify the exact part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, bearing dimensions, position, intended use, and manufacturer exclusions.
What is included?
The package contains only the Yukon Gear & Axle components and hardware specified for part number YA G14071751. Related bearings, seals, fluids, tools, and service parts are sold separately unless expressly listed.
Installation
Follow Yukon Gear & Axle's current instructions for part number YA G14071751. Confirm all measurements and clearances, inspect mating components, set bearing preload and gear backlash where applicable, verify contact pattern, use specified lubricants and torque values, and have precision differential work completed by a qualified drivetrain technician.
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