GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 41187 Band-it Type Tool

Disassembly Procedure


    Object Number: 404258  Size: SH

    Important: Be careful when removing the clamps from the halfshaft seal cover, if reusing the halfshaft seal cover.

  1. Use side cutters to cut the halfshaft seal cover clamps (2) and the nylon strap (1).

  2. Object Number: 211901  Size: SH
  3. Slide the halfshaft seal cover (1) off of the halfshaft, over the CV joint end.
  4. Check the halfshaft seal cover (1) for rips, tears, worn spots or other damage. Reuse the halfshaft seal cover (1) if there is no damage visible.

Assembly Procedure


    Object Number: 212067  Size: SH
  1. Insert new clamps (3) into the original halfshaft seal cover (1) (if you are reusing the original halfshaft seal cover.
  2. Slide the halfshaft seal cover (1) onto the halfshaft assembly (2), starting at the outboard (CV joint) end.

  3. Object Number: 212079  Size: SH
  4. Align the inboard clamp (2) on the inboard joint (1). Align the seal cover seam so the seam is straight.

  5. Object Number: 404259  Size: SH

    Important: Tighten the seal cover clamp (1) as tight as possible without deforming the retaining clip. Clamps that are not tight enough allow the cover to slide upon the joint. This causes shortened service life.

  6. Use J 41187 in order to tighten the inboard seal cover clamp (1).

  7. Object Number: 404261  Size: SH
  8. Rotate J 41187 toward the clip in order to bend the band onto the clip.
  9. Pull on the tool's cutting handle in order to cut off the excess band.

  10. Object Number: 212084  Size: SH
  11. Pound the band flat between the latch tabs. Peen the latch tabs over in order to lock the band into position.

  12. Object Number: 404262  Size: SH
  13. Twist the halfshaft seal cover (1):
  14. • K1500 series = 180 degrees
    • K2500/3500 series = 90 degrees

    Important: Be sure that the inboard tab of the halfshaft seal cover (1) is 180 degrees opposite the outboard tab of the halfshaft seal cover (1) before proceeding.

  15. Position the outboard end of the halfshaft seal cover (1) over the CV joint (2) flat.

  16. Object Number: 404259  Size: SH

    Important: Tighten the seal cover clamp (1) as tight as possible without deforming the retaining clip. Clamps that are not tight enough allow the cover to slide upon the joint. This causes shortened service life.

  17. Use J 41187 in order to tighten the outboard cover clamp (1).

  18. Object Number: 404264  Size: SH
  19. Rotate J 41187 toward the clip in order to bend the band onto the clip.
  20. Pull the tool's cutting handle in order to cut off the excess band.

  21. Object Number: 404265  Size: SH
  22. Pound the band flat between the latch tabs. Peen the latch tabs over in order to lock the band into position.

  23. Object Number: 404267  Size: SH
  24. Gather the halfshaft seal cover material at the center. Wrap the halfshaft seal cover (1) tightly with the nylon strap (2) provided in the kit.