The Dana Spicer Splined Sleeve, part number 170-55-51-2 or 17055512, is an SPL170 series steel drive shaft component designed for heavy-duty driveline applications. It carries 32/34 involute splines with a standard spline O.D. of 88 mm (3.465 in.), a butt diameter of 4.346 in., and an end-of-spline to weld dimension of 8.771 in. Style 2 configuration; sold as an individual sleeve, not a complete assembly. Cross-references include E17055512, SP170-55-51-2, and SP17055512. Call us to confirm proper fit for your specific driveshaft configuration before ordering.
Features
Dana Spicer SPL170 series driveline splined sleeve
32/34 involute splines, 88 mm (3.465 in.) standard spline O.D.
End of spline to weld dimension (J): 8.771 in.
Butt diameter (F): 4.346 in.
Steel construction, Style 2 configuration
Sold as individual sleeve only, not a complete assembly
Tech Specs
- Series: SPL170
- Spline O.D. (Standard): 88 mm
- Spline O.D.: 3.465 in.
- Number of Splines: 32/34
- Involute Splines: Yes
- End of Spline to Weld (J): 8.771 in.
- Butt Diameter (F): 4.346 in.
- Material: Steel
- Style: 2
- Complete Assembly: No
- VMRS: 024002059
