Cummins Service Products Catalog – Tool 3376448Thread Insert Kit – Blind SAE

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Engine Family: All Except L10, B and C Series

This kit contains various size blind end thread inserts that can be used to salvage damaged capscrew threads that require a “bottom” in the insert. This is especially important when the capscrew thread enters a liquid (Fuel, Oil, or Coolant) passage that must be contained so that liquid under pressure will not escape around the capscrew threads. Complete installation instructions are included in the lid of the box. Refill of each part number contains 10 inserts.

Part No.   Int. Thd. Length Qty.
3376437  Thread Insert – Blind SAE  ¼-20 0.750 10
3376438  Thread Insert – Blind SAE  5/16-18 0.930 10
3376439  Thread Insert – Blind SAE  3/8-16 1.130 20
3376440  Thread Insert – Blind SAE  3/8-24 1.070 20
3376441  Thread Insert – Blind SAE  7/16-14 1.150 10
3376442  Thread Insert – Blind SAE  7/16-20 1.210 15
3376443  Thread Insert – Blind SAE  ½-13 1.510 15
3376444  Thread Insert – Blind SAE  5/8-11 1.640 10
3376445  Thread Insert – Blind SAE  5/8-18 1.360 10
3376446  Thread Insert – Blind SAE  ½-20 1.190 10
3376447  Thread Insert – Blind SAE  9/16-18 1.180 10
3823718  Thread Insert – Blind SAE  Retaining Compound
3824715  Thread Insert – Blind SAE  Primer-T
Last Modified:  31-Jul-2003