The Dana Spicer 60K40400 is a genuine Spicer O-ring used in off-highway axle differential applications. O-rings at this location in the differential assembly maintain fluid seals between mating components, preventing lubricant loss and contamination ingress. Sourced directly from Dana Spicer, part number 60K40400 is also referenced as ET60K40400. This part is sold individually (each) by Pro Gear and Transmission. Off-highway axle builds and differential service jobs often require exact OEM seal dimensions - call us to confirm this is the correct O-ring for your specific axle before ordering.
Features
Genuine Dana Spicer part number 60K40400
Also referenced as ET60K40400
Designed for off-highway axle differential applications
Functions as a fluid seal between differential assembly mating surfaces
Sold individually (each) by Pro Gear and Transmission
