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Spicer Parts Product Boxes

Repair Solutions Designed for 2014-2019 Trucks

When creating 2014-2019 generations of their heavy-duty trucks, Chevrolet and GMC engineers concentrated on the unique priorities and needs of truck owners. Similarly, the engineers at Dana are focused on the demands that owners of GM trucks place on their vehicles every day. These demands require precisely-manufactured replacement parts that adhere to rigorous OEM parameters: they require Spicer parts.

Gear Sets
Part # Part Type Axle Model Gear Ratio Carrier Break Ring Gear Rotation Vehicle Location
2020648 Differential Ring and Pinion GM 11.5 3.73 None Standard Rear
2020651 Differential Ring and Pinion GM 11.5 4.1 None Standard Rear
2020657 Differential Ring and Pinion GM 11.5 4.88 None Standard Rear
2023688 Differential Ring and Pinion GM 11.5 5.13 None Standard Rear
2023691 Differential Ring and Pinion GM 11.5 5.38 None Standard Rear
10004686 Differential Ring and Pinion GM 11.5 3.42 None Standard Rear
Gear Set Top
Gear Set Angle
Gear Set Top
U-Joints
Part # Part Type Greaseable Type OEM Mfg & Series
15-160X Universal Joint Yes OSR Style Spicer 1410
15-188X Universal Joint Yes OSR Style Spicer 1480
15-3147X Universal Joint Yes ISR Style Mechanics S44
25-160X Universal Joint Yes OSR Style Spicer 1410
25-188X Universal Joint Yes OSR Style Spicer 1480
25-3147X Universal Joint Yes ISR Style Mechanics S44
5-1410-1X Universal Joint Yes OSR Style Spicer 1410/SPL36
5-1410X Universal Joint No OSR Style Spicer 1410/SPL36
5-160X Universal Joint Yes OSR Style Spicer 1410
5-188X Universal Joint Yes OSR Style Spicer 1480
5-3147X Universal Joint Yes ISR Style Mechanics S44
5-795X Universal Joint No ISR Style Mechanics S44
SPL55-1X Universal Joint Yes OSR Style Spicer 1480/SPL55
SPL55X Universal Joint No OSR Style Spicer 1480/SPL55
U Joint Front
U Joint Front
U Joint
DIFFERENTIAL REBUILD KITS
Part # Axle Model Kit Type
10038966 GM 11.5 Standard Rebuild
10038967 GM 11.5 Master Overhaul
Rebuild Kit

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