The Dana Spicer 6.5-4-3921-1X or 65439211X is a pinion shaft differential end yoke designed for driveline and axle applications. This end yoke mounts at the differential pinion shaft and connects the driveshaft to the axle assembly. Dimensions are 5.8 in. height x 8.4 in. width x 8.5 in. length, giving you a clear reference for fitment clearance checks before installation. Cross-reference numbers 18N439211X and N6.5-4-3921-1X can help confirm this is the correct replacement for your application. Sold by Pro Gear and Transmission as a genuine Dana Spicer part. Call us to confirm proper fit for your specific vehicle and driveline configuration.
Features
Pinion shaft differential end yoke for driveline and axle service
Dana Spicer part number 6.5-4-3921-1X or 65439211X
Dimensions: 5.8 in. height x 8.4 in. width x 8.5 in. length
Cross-references: 18N439211X and N6.5-4-3921-1X
Genuine Dana Spicer driveline component
Tech Specs
- Part Number: 6.5-4-3921-1X or 65439211X
- Part Type: Pinion Shaft Differential End Yoke
- Height: 5.8 in.
- Width: 8.4 in.
- Length: 8.5 in.
- Cross Reference: 18N439211X, N6.5-4-3921-1X
- Brand: Dana Spicer
