1989-2017 Cummins 5.9L/6.7L Mahle Main Bearing Set - Standard (MS-2328P) 1987 Quicker spool

Quicker spool

set after 5 minutes of running

2017-2019 Powerstroke 6

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1989-2017 Cummins 5.9L/6.7L Mahle Main Bearing Set - Standard (MS-2328P) 1987 Quicker spool1989 2017 Cummins 5. 9L 6. 7L Mahle Main Bearing Set (MS 2328P) The Mahle MS 2328P P Series Main Bearing Set (Standard) provides you with top quality engine bearings for your 1989 2017 Dodge Ram 5. 9L 6. 7L Diesel. The Mahle P Series are the oldest series of Mahle high performance bearings. Most P Series main sets are full grooved to maximize oil flow to the bearings. The P Series has a high crush for maximum retention, and a reduced overlay thickness