Dana Spicer 401SH101 Sliding Clutch Shift Collar
The Dana Spicer 401SH101 Clutch Collar is a genuine heavy-duty differential sliding clutch / shift collar used in select Dana Spicer axle assemblies. The collar moves within the differential mechanism to engage or disengage the associated clutching components, helping transfer torque through the axle when the applicable differential function is selected.
Manufactured to Dana OE specifications, the 401SH101 features a 16-tooth design, 6 lugs, and an outside diameter of approximately 5.236 inches. It is built for accurate fit, reliable engagement, and durability in demanding heavy-duty driveline applications.
Key Specifications
- Manufacturer: Dana / Spicer
- Part Number: 401SH101
- Product Type: Collar-Clutch / Differential Shift Collar
- Number of Teeth: 16
- Number of Lugs: 6
- Outside Diameter: 5.236 in.
- Casting Number: 401SH100
- Approx. Weight: 2.95 lb
- VMRS: 022-003-043
Known cross-references include International/Navistar 1665332C1, H401SH101, DS401SH101, and PAI 497085.
