Yukon Dana 80 Open Carrier Case for 35 or 37 Spline Axles - 4.10 & Up
YUKYC D707230
This Yukon Dana 80 standard open carrier case is designed for heavy-duty rear axle applications using 4.10 and numerically higher gear ratios. Built for Dana 80 differentials with either 35 spline or 37 spline axle configurations, this carrier case is intended for differential rebuilds, commercial truck service, towing applications, and custom heavy-duty axle builds.
Dana 80 axles are commonly found in one-ton trucks, commercial chassis, vans, and medium-duty applications where high load capacity and long-term durability are critical. This carrier case is designed specifically for the Dana 80 carrier break used with 4.10 and deeper gear ratios, making it ideal for towing setups, oversized tire applications, and work trucks requiring improved torque multiplication and drivetrain durability.
Includes:
- (1) Dana 80 Standard Open Carrier Case
Note:
- Spider gears are NOT included
- Fits 35 spline and 37 spline Dana 80 applications
- Designed for 4.10 and numerically higher gear ratios
Specifications
- Fits Dana Spicer 80 differentials
- Standard open carrier case design
- Fits 4.10 and numerically higher gear ratios
- Compatible with 35 spline and 37 spline axle applications
- ABS compatible
- 10 cover bolt differential design
- Designed for heavy-duty rear axle applications
- Bare carrier case without spider gears
Fitment
|
Make |
Model |
Year Range |
|
Chevrolet |
C3500 |
1992–2000 |
|
Chevrolet |
C3500HD |
1991–2002 |
|
Chevrolet |
C4500 Kodiak |
2003–2009 |
|
Chevrolet |
Express 3500 |
1996–2007 |
|
Chevrolet |
G30 |
1992–1995 |
|
Chevrolet |
K3500 |
1990–1998 |
|
Chevrolet |
P30 |
1997–1999 |
|
Dodge |
B3500 |
1995–1998 |
|
Dodge |
Ram 2500 |
1994–2002 |
|
Dodge |
Ram 2500 Van |
1999–2003 |
|
Dodge |
Ram 3500 |
1994–2002 |
|
Ford |
E-350 Econoline |
1988–1999 |
|
Ford |
E-350 Super Duty |
2000–2010 |
|
Ford |
E-450 Super Duty |
2000–2005 |
|
Ford |
F-350 |
1988–1997 |
|
Ford |
F-350 Super Duty |
1999–2015 |
|
Ford |
F-450 Super Duty |
1999–2005 |
|
Ford |
F-Super Duty |
1990–1997 |
|
GMC |
C3500 |
1992–2000 |
|
GMC |
C3500HD |
2001–2002 |
|
GMC |
K3500 |
1992–2000 |
|
GMC |
P3500 |
1997–1999 |
Fitment Notes:
- Fits Dana 80 rear axle applications only
- Compatible with both 35 spline and 37 spline axle configurations
- Designed for 4.10 and numerically higher gear ratios
- ABS compatible applications supported
- Verify spline count, carrier break, and axle configuration before ordering
Tech Insight
Dana 80 differentials use carrier breaks that determine ring gear mounting position based on the installed gear ratio range. This carrier case is specifically designed for 4.10 and deeper ratios, which are commonly used in towing, commercial hauling, and oversized tire applications where additional torque multiplication is needed.
The Dana 80 platform is known for its massive ring gear size, large carrier bearings, and high load capacity, making it one of the most common heavy-duty rear axles used in diesel trucks and commercial vehicles. Replacing worn carrier cases during a gear installation helps maintain proper backlash stability, carrier preload, and long-term gear life under extreme towing and high-torque conditions.