Cummins Service Products Catalog – Tool ST 1111Seal Leakage Tester

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Engine Family: All Except B & C Series

This leakage tester is used to check the tachometer and main shaft seals in the fuel pump. The tool may be used either when pump is mounted to the engine or on the fuel pump test stand.

NOTE: This kit is used with ST 434 Vacuum Gauge.

Ref. No. Part No. Description
1 ST 1111-1  Tachometer Drive Adapter 
2 ST 1111-2  Main Shaft Adapter 
3 ST 1111-3  Manometer (18-0-18)
4 ST 1111-4  Gate Valve 
5 ST 1111-5  O’Ring Seal 
6 ST 1111-6  Connecting Hose 
7 ST 1111-7  Male Connector 
8 ST 1111-8  Fitting 
9 ST 1111-9  Adapter 
10 ST 1111-10  Male Elbow 
Last Modified:  30-Jul-2003