Cummins Service Products Catalog – Tool ST 900Main Bearing Ring Gauge

SMALL | MEDIUM | LARGE

Engine Family: All Except B Series

These precision ground ring gauges are sized for specific engine models to check the main bearing bores. These ring gauges are required to set dial bore gauges and or check inside micrometers.

NOTE: ST 900 is also used to check C & J cylinder liners.

Part No. Description
ST 900 Main Bearing Ring Gauge (4.125 (C&J))
ST 902 Cylinder Liner Ring Gauge (4.625 V378, V504, V555)
ST 903  Main Bearing Ring Gauge (4.750 (H, NH, NT))
ST 905 Cylinder Liner Ring Gauge (5.126 NH, V12)
ST 907 Cylinder Liner Ring Gauge (5.501 NT, V903, V28)
ST 1253  Main Bearing Ring Gauge (6.096 (V28 Phase 3))
ST 1292  Main Bearing Ring Gauge (5.846 (K19))
ST 1328  Main Bearing Ring Gauge (6.846 (K38, K50))
3376576  Main Bearing Ring Gauge (121.990 mm (L10, M11))
3376717  Main Bearing Ring Gauge (4.063 (V903))
3824578  Main Bearing Ring Gauge (105 mm (C Series))
Last Modified:  09-Feb-2004