The Dana Spicer 6.5‑3‑1451KX slip yoke is a driveshaft slip yoke assembly designed for use in 1810‑series heavy‑duty drivetrain systems. It connects the telescoping driveshaft to the transmission or transfer case splines, allowing the driveshaft to slide in and out with suspension movement while maintaining proper spline engagement.
- Series: 1810 (heavy‑duty driveline)
- Spline Outside Diameter: 3.250 inches
- Number of Splines: 18 involute splines
- Universal Joint Style: Bearing‑plate type (works with 1810 U‑joints ~1.938″ cap)
- Centerline to End of Spline: ~5.375 inches
- Centerline to Face of Plug: ~1.500 inches
Compatible with:
- 6.5‑3‑1451X
- 6531451KX / D6531451KX / E6531451KX
- SP 6.5‑3‑1451KX variants
