ENGINE PARTS
ENGINE PARTS — 03–07 DODGE RAM 5.9L CUMMINS
Keep your 2003–2007 Dodge Ram 2500/3500 5.9L 24V Cummins running strong with precision-fit engine components from CPP Diesel. From complete rebuild kits to wear items like bearings, gaskets, pumps, and valve train parts, we stock proven brands and OE-quality replacements that restore reliability and unlock performance.
Why shop engine parts at CPP Diesel?
- 03–07 Focused Fitment: All parts curated for the 5.9L Common Rail Cummins platform (2003–2007).
- OE & Performance: Mix of Cummins OEM and top aftermarket brands for stock refreshes or power builds.
- Tech-backed selection: Components we trust for longevity, towing, daily driving, and track use.
Popular picks & fast links
- MAHLE MS-2328H Main Bearing Set (STD) — proven H-Series for performance builds.
- Genuine Cummins 4955853 Main Bearing Set — OEM reliability for long service life.
FAQ — 03–07 5.9L Cummins Engine Parts
Q: Do 5.9L CR (2003–2007) bearings interchange with 6.7L in some kits?
A: Many bearing part families cover 5.9L/6.7L with size options (STD/undersize). Always match your crank specs and journal size listed on the product page.
Q: What’s the best first step for high-mileage engines with low oil pressure?
A: Inspect clearances and refresh rod/main bearings and the oil pump; consider a rebuild kit if wear is pervasive.
Q: Planning towing and light performance—what valve train parts help?
A: Quality valve springs/retainers and fresh seals/gaskets, paired with head studs, improve control and sealing under increased cylinder pressure.
Q: Do I need a harmonic damper upgrade on a stock truck?
A: A healthy damper protects the crank at any power level; replace if aged or cracked. Performance dampers further reduce torsional vibration.
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ALIGNMENT DOWELS
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ALTERNATORS
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BARRING TOOLS
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BELT TENSIONERS
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BLOCK HEATERS
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BREATHERS / CATCH CANS
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CAMSHAFTS
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CRANKSHAFTS
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CRATE ENGINES
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CYLINDER HEADS
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DIPSTICKS
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ENGINE DRESS UP
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EXHAUST MANIFOLDS
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FREEZE PLUGS
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GASKETS / SEALS
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GIRDLES AND BLOCK STIFFENERS
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HARMONIC DAMPERS
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MAIN BEARINGS
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OIL COOLER
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OIL PICKUP TUBES
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OIL FILTERS
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OIL PANS
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OIL PUMPS
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OIL SQUIRTERS
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PISTONS / RINGS
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PUSHRODS
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REBUILD KITS
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RODS
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ROD BEARINGS
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ROCKER ARMS
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SENSORS
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STARTERS
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STUDS / BOLTS
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TAPPETS
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THERMOSTAT
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TIMING GEAR CASE
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VACUUM PUMP / RELATED
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VALVES
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VALVE COVERS
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VALVE SPRINGS / RETAINERS
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WATER PUMPS
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INDUSTRIAL INJECTION PDM-SSRLB DODGE SHREDDER SERIES RACE LONG BLOCK FOR 03-18 CUMMINS
INDUSTRIAL INJECTION
$32,218.88Shredder Series Cummins Race Long Block. Engine does not come with a turbocharger, any fueling, or ZZ Fab Intake. All Industrial Injection short blocks and long blocks are required to be ran with Joe Gibbs Break In Oil (not included) for break in...$32,218.88