Bulletin No. C1.30-3 Group No. C1.30 November 6, 2008 Page 1 of 1

CUMMINS FLEX FLANGE THRUST BEARINGS

Reliance is pleased to announce the availability of flex flange thrust bearings for C Series Cummins applications. These flex flange bearings are required on the later C Series Cummins blocks, but can also be used on the earlier blocks.

Shown below are the part numbers for these new bearings:

Part No. Description Engine

K3945929 Flex Flange Thrust Bearing, Std. 6C

K3945922 Flex Flange Thrust Bearing, .25MM 6C

K3945923 Flex Flange Thrust Bearing, .50MM 6C

K3945924 Flex Flange Thrust Bearing, .75MM 6C

K3945925 Flex Flange Thrust Bearing, 1.00MM 6C

These flex flange bearings are found in the following main bearing sets:

Part No. Description Engine

K3945917 Bearing Set, Std. (w/flex flange bearing) 6C

K3945918 Bearing Set, .25MM (w/flex flange bearing) 6C

K3945919 Bearing Set, .50MM (w/flex flange bearing) 6C

K3945920 Bearing Set, .75MM (w/flex flange bearing) 6C

K3945921 Bearing Set, 1.0MM (w/flex flange bearing) 6C

Reliance also offers main bearing sets that can only be used on the earlier Cummins C Series blocks. The part numbers for these earlier bearings are as follows:

Part No. Description Engine

K3802210 Bearing Set, Std. 6C

K3802211 Bearing Set, .25MM 6C

K3802212 Bearing Set, .50MM 6C

K3802213 Bearing Set, .75MM 6C

K3802214 Bearing Set, 1.0MM 6C

Be sure to include these fast moving bearings in your next stocking order.