ENGINE PARTS
ENGINE PARTS — 2013–2018 DODGE RAM 6.7L CUMMINS
From daily-driven work trucks to competition builds, CPP Diesel carries the engine hard parts your 2013–2018 Ram 2500/3500 6.7L Cummins needs—studs/bolts, gaskets & seals, cams & valvetrain, dampers, oil system, barring tools, freeze plugs, and more. Shop proven components below (all links go to live CPP product or category pages).
Studs / Bolts
- STUDS / BOLTS — 13–18 Category
- ARP 247-4204 625+ Head Stud Kit (5.9/6.7 24V)
- Gator Fasteners HSK5967C Heavy-Duty Head Stud Kit (98.5–’21)
- CPP Stainless Exhaust Manifold Stud Kit (’89–’18)
- CPP Stainless Turbo Mounting Stud Kit (’89–’18)
Gaskets & Seals
- Gaskets & Seals — 13–18 Category
- Cummins 5621817 MLS Cylinder Head Gasket (’07.5–’18)
- MAHLE HS54774-1 Head Gasket Set (’07.5–’18)
- Cummins 4931561 Front Crankshaft Seal (’07.5–’18)
- MAHLE 67857 Rear Main Seal (’89–’18)
- Cummins 4337615 Oil Pan Gasket (’07.5–’18) or 5522189 (’13–’23)
Cams, Pushrods, Valve Springs & Rockers
- Camshafts — 13–18 Category | CPP 188/220 Cam | Hamilton 188/220 Combo
- Hamilton 07-P-004 Extreme-Duty 12mm Pushrods (’98.5–’18)
- Valve Springs & Retainers — Category (e.g. Hamilton 07-S-003 103#, 07-S-110 110#)
- CPP 24V Rocker Arm Set 4995602 (’98.5–’18) or Cummins OEM 4995602
- Fleece Billet Rocker Arm Bridges (Set of 12)
- Tappets/Lifters — 6.7L Category
Harmonic Dampers
Oil System
- Cummins 4939587 OEM Engine Oil Pump or Interstate McBee M-4988801
- Oil Coolers — Category (e.g. Cummins 3975818)
Freeze Plugs & Block Hardware
- Freeze Plugs — 24V Category
- CPP Common Rail Expansion (Freeze) Plug Kit (’03–’18)
- Scheid Billet Side Freeze Plug (’07.5–’18)
Tools & Service
Rebuild Kits & Long Blocks
Frequently Asked Questions
- Head studs: ARP vs. Gator—what should I run?
- ARP 625+ is the go-to for high cylinder pressure and competition. Gator HSK5967C is a strong, budget-friendly choice for tuned/towing builds.
- Which cam and springs for 4,000 RPM sled pulling?
- Pair a 188/220-style cam (Hamilton 188/220) with 110# springs and HD pushrods. Verify piston-to-valve clearance on assembled specs.
- Do I need a damper upgrade?
- For big injectors, compounds, or heavy towing, the Fluidampr 920321 improves torsional control and bearing life—cheap insurance on a worked 6.7.
- Which oil pump/oil cooler should I choose?
- OEM Cummins 4939587 restores base pressure; pair with the 3975818 oil cooler if temps or miles are high.
- MLS head gasket: which part number?
- Use Cummins 5621817 or MAHLE HS54774-1 set for ’07.5–’18 6.7L.
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ALIGNMENT DOWELS
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BARRING TOOLS
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BLOCK HEATERS
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BREATHERS AND 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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DIPSTICK
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ENGINE DRESS UP
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EXHAUST MANIFOLDS
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FREEZE PLUGS
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GASKETS AND SEALS
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GIRDLES
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HARMONIC DAMPERS
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MAIN BEARINGS
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OIL COOLER
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OIL FILTERS
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OIL PAN
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OIL PUMPS
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OIL SQUIRTERS
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PISTONS AND RINGS
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PUSHRODS
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REBUILD KITS
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ROCKER ARMS
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RODS
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ROD BEARINGS
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STUDS AND BOLTS
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TAPPETS
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TIMING GEAR CASE
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VALVES
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VALVE COVERS
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VALVE SPRINGS AND RETAINERS
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WATER PUMPS
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INDUSTRIAL INJECTION PDM-67RLB DODGE CR RACE LONG BLOCK FOR 2007.5-2018 6.7L CUMMINS
INDUSTRIAL INJECTION
$22,485.62Industrial Injection 2007.5-2018 6.7L Cummins Common Rail 24 Valve Race Long Block Engine. The Industrial Injection Race Cummins Long Block was designed for those who are looking to push the limits of performance to the ultimate level. Designed to be...$22,485.62