DUST CAP KIT D3G

DUST CAP KIT D3G 1350/1410 Series Splined Dust Cap Kit

The DUST CAP KIT D3G is a splined dust cap kit compatible with both 1350 and 1410 series slip assemblies. The inside diameter is 1.779" with retaining relief (1.779-R), the seal OD is 1.766/1.375", and the spline count is 16.

Specifications

• Part Number: DUST CAP KIT D3G
• Series: 1350, 1410
• Type: Splined
• Inside Diameter: 1.779-R"
• Seal OD: 1.766 / 1.375"
• Splines Count: 16

The D3G dust cap kit spans 1350 and 1410 series applications, both running 16 splines at this diameter range. The dual seal OD (1.766/1.375") accommodates different housing bore sizes across these two series. The 1.779-R inside diameter with retaining relief matches the splined stub shaft OD in this configuration. Verify which seal OD matches your yoke housing bore before assembly, as the two OD dimensions correspond to different housing specifications.

The DUST CAP KIT D3G differs from the D3K in its seal OD specification (1.766/1.375" vs 1.750/1.500") — these kits are not interchangeable despite the same inside diameter and spline count. On 1350 series assemblies, confirm the bore accepts the larger 1.766" OD seal; on 1410 applications, verify which OD applies to the specific yoke housing. Inspect the housing seal bore for wear before installation to ensure the cap seats concentrically and retains grease effectively.