Description
Cummins/Paccar Rear Crankshaft Seal & Wear Sleeve Installer Tool (Alternative: ST-224)
The Cummins/Paccar Rear Crankshaft Seal & Wear Sleeve Installer Tool is a high-quality alternative designed for efficient and accurate installation of rear crankshaft seals and wear sleeves on a wide range of Cummins and Paccar engines.
Applications:
- Paccar:
- PX-6, PX-8
- Cummins (1989–2016):
- 4BT 3.9L
- ISC 8.3L
- B Series 5.9L
- ISB 5.9L/6.7L
- ISL 5.9L/6.7L
- QSB 5.9L/6.7L
Seal Compatibility: Works with the following seal numbers:
- 5259499
- 3926126
- 3934486
- 5405392
- 68444256AA
- MAHLE 67857
Tool Components: Includes the equivalents of:
- 3163734
- 3163628
- 3163741
This robust tool ensures precise and hassle-free installation, making it essential for professionals working on Cummins or Paccar engines.






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