MAHLE CB-1413P-.50MM P-SERIES ROD BEARING (.50MM) FOR 89-02 CUMMINS 5.9

Product Description

Dial in proper oil clearance after a crank grind with the MAHLE CB-1413P-.50MM P-Series Connecting Rod Bearing for the 1989–2002 5.9L Cummins (12V & 24V). Built on a hardened steel back with a tri-metal TM-112 overlay, this .50 mm undersize shell delivers high crush and increased eccentricity for reliable oil film strength under towing, work-truck, and performance loads.

Mahle CB-1413P-.50MM, Cummins 5.9 rod bearing .50mm undersize, P-Series tri-metal bearing, 1989-2002 Dodge Ram 2500 3500, 6BT 24V ISB non-fractured rods, performance diesel bearings, CPP Diesel Mahle

Fitment

• 1989–1993 Dodge D/W 250 & 350 — 5.9L Cummins 12-valve (6BT) — non-fractured rods
• 1994–1998 Dodge Ram 2500/3500 — 5.9L Cummins 12-valve (6BT) — non-fractured rods
• 1998.5–2002 Dodge Ram 2500/3500 — 5.9L Cummins 24-valve (ISB) — non-fractured rods
• Size: .50 mm undersize (use after grinding rod journals .50 mm under)

Cross-Reference / Alternatives (Mahle only)

• P-Series (STD): CB-1413P (STD)
• P-Series (.25 mm): CB-1413P-.25MM
• P-Series (.75 mm): CB-1413P-.75MM
• Main Bearings to Match (.50 mm): MS-2328P-.50MM
• For 2003–2018 fracture-split rods: CB-1873AP-.50MM

What’s Included

• One (.50 mm undersize) P-Series connecting rod bearing shell (order six for one engine)

FAQ

Will this fit a stock (unmachined) crank?
No. This is a .50 mm undersize shell for journals ground .50 mm under. Use CB-1413P (STD) for standard crank journals.

How many bearings do I need?
These are sold individually—order six (6) for all rods on a 5.9L inline-6.

Does this work with fracture-split rods?
No. CB-1413P family is for non-fractured (machined-cap) rods only. 2003+ fracture-split applications use CB-1873AP.

Why choose P-Series over bi-metal?
Tri-metal TM-112 overlay, higher eccentricity, and high crush improve film stability and fatigue resistance under heavy load/RPM.

Specifications for Mahle CB-1413P-.50MM