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Thumbnail Filmstrip of 1989-2024 5.9L / 6.7L Cummins P-Series Main Bearing Set (.50MM Undersize) Clevite MS-2328P-.50MM Images
Cummins mains cut 0.50 mm undersize need the thicker P-series set. Clevite MS-2328P-.50MM is that set, not the 0.25 mm set.
- Series: P-series is the Clevite tri-metal bearing, steel-backed with a copper-lead overlay, and it is the replacement shell rather than the H-series piece.
- Size: 0.50 mm undersize, for a journal ground 0.50 mm under standard (about 0.020 inch). A standard journal will be too tight.
- Part number: Clevite MS-2328P-.50MM.
- Fitment: 5.9 and 6.7 Cummins, 1989-2024.
- Does not fit: A standard crank, a 0.25 mm grind, a 0.75 mm grind, or MS-2328H-.026MM.
- Not in the box: Rod bearings, pistons, and rings are not in this set. Order thrust washers separately if the engine needs them.
Order today to secure your replacement. Measure the crank journal and confirm standard versus undersize before you install it.
Cummins mains cut 0.50 mm undersize need the thicker P-series set. Clevite MS-2328P-.50MM is that set, not the 0.25 mm set.
- Series: P-series is the Clevite tri-metal bearing, steel-backed with a copper-lead overlay, and it is the replacement shell rather than the H-series piece.
- Size: 0.50 mm undersize, for a journal ground 0.50 mm under standard (about 0.020 inch). A standard journal will be too tight.
- Part number: Clevite MS-2328P-.50MM.
- Fitment: 5.9 and 6.7 Cummins, 1989-2024.
- Does not fit: A standard crank, a 0.25 mm grind, a 0.75 mm grind, or MS-2328H-.026MM.
- Not in the box: Rod bearings, pistons, and rings are not in this set. Order thrust washers separately if the engine needs them.
Order today to secure your replacement. Measure the crank journal and confirm standard versus undersize before you install it.
Fits: 5.9 Cummins 1989-2002
Fits: 5.9|6.7 Cummins 1989-2018
Fits: 5.9 Cummins 1989-1998
Fits: 5.9 Cummins 1989-1993