2024 Ram 4500 Engine Parts

This table covers the camshafts that open the valves. Read more

6 Camshaft parts for the 2024 Ram 4500 come from 2 brands — MELLING and MOPAR. The "Popular" part is MELLING MC1438.

The Heavy Duty / Towing section lists 1 option from MELLING — grouped under the catalog's "Heavy Duty / Towing" designation — the notes column spells out what sets them apart. MELLING 23109 is listed in this group.

The High Performance section lists 2 options from MELLING — engineered beyond original-equipment specification. MELLING 23209 is listed in this group.

In the Standard Replacement grade, MELLING and MOPAR supply 3 parts: built to original-equipment specification. A representative part number is MELLING MC1438.

Listed part numbers: MELLING MC1438, MELLING 23109 and MELLING 23209, plus the other parts above.

This table covers the Camshaft plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

2 Camshaft Plug parts for the 2024 Ram 4500 come from 2 brands — MELLING and MOPAR.

Part numbers include MELLING MEP334 and MOPAR 6507663AA.

This table covers the Camshaft Retainer / Thrust plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

2 Camshaft Retainer / Thrust Plate parts are listed for the 2024 Ram 4500, from MELLING and MOPAR.

Part numbers include MELLING MD200 and MOPAR 53022178AE.

This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

7 Connecting Rod Bearing parts for the 2024 Ram 4500 come from MAHLE / CLEVITE. The "Popular" part is MAHLE / CLEVITE CB1808A.

The High Performance section: 2 options from MAHLE / CLEVITE. MAHLE / CLEVITE CB1808HXN is listed in this group.

Standard Replacement: 4 parts, from MAHLE / CLEVITE. A representative part number is MAHLE / CLEVITE CB1808A.

1 further part sits outside the graded sections, with the same engine-level match.

Listed part numbers: MAHLE / CLEVITE CB1808A, MAHLE / CLEVITE CB1808HXN and MAHLE / CLEVITE CB1808HN, plus the other parts above.

This table covers the Connecting Rod bolts. Read more

One part is listed for the 2024 Ram 4500 — MOPAR 6508245AA.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

3 Conversion / Lower Gasket Set parts for the 2024 Ram 4500 come from 2 brands — MOPAR and MAHLE / CLEVITE.

This group includes MAHLE / CLEVITE CS55525, MOPAR 68230065AA and MOPAR 68503526AA.

This table covers the crankshafts that turn piston motion into rotation. Read more

This group shows a single part: MOPAR 5038339AE.

This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

14 Crankshaft Main Bearing parts are listed for the 2024 Ram 4500, from MAHLE / CLEVITE and MOPAR. MAHLE / CLEVITE MS2296H carries the "Popular" badge.

High Performance: 7 parts, from MAHLE / CLEVITE. A representative part number is MAHLE / CLEVITE MS2296H.

The Standard Replacement section: 7 options from MOPAR and MAHLE / CLEVITE. MAHLE / CLEVITE MS2296A is listed in this group.

This table covers the front and rear seals that keep oil in at the crankshaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

10 Crankshaft Seal parts are listed for the 2024 Ram 4500, from MOPAR, VICTOR REINZ, MAHLE / CLEVITE and 4 other brands. MOPAR 53021585AD carries the "Popular" badge.

This table covers the cylinder heads that close the top of the block. Read more

MOPAR supplies both parts for the 2024 Ram 4500.

This group includes MOPAR 68280508AE and MOPAR 68280509AE.

This table covers the Cylinder Head Alignment Dowel pins. Read more

This group shows a single part: MOPAR 5203466.

This table covers the bolts that clamp the cylinder head to the block. Read more

This group shows a single part: MAHLE / CLEVITE GS33493.

This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

8 Cylinder Head Gasket parts for the 2024 Ram 4500 come from 4 brands — MAHLE / CLEVITE, FEL-PRO, MOPAR and 1 other brand. The "Popular" part is FEL-PRO 26568PT.

Part numbers include FEL-PRO 26568PT, FEL-PRO 26569PT and MAHLE / CLEVITE 55457, among others listed above.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

2 Cylinder Head Gasket Set parts for the 2024 Ram 4500 come from MAHLE / CLEVITE.

Listed part numbers: MAHLE / CLEVITE HS55457A and MAHLE / CLEVITE HS55525.

This table covers the Cylinder Head plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

One part is listed for the 2024 Ram 4500 — MOPAR 4556020AB.

This table covers the Cylinder Head Spacer shims. Read more

This group shows a single part: SBI 2302176.

This table covers the block heaters that warm the coolant or oil in cold weather. Read more

One part is listed for the 2024 Ram 4500 — MOPAR 5149022AC.

This table covers the Engine covers. Read more

6 Engine Cover parts for the 2024 Ram 4500 come from MOPAR. 4 parts fit every engine; the other 2 are engine-specific.

Listed part numbers: MOPAR 4861784AB, MOPAR 68370623AB and MOPAR 68370624AB, plus the other parts above.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

This group shows a single part: MOPAR 68312489AB.

This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

4 Exhaust Valve parts are listed for the 2024 Ram 4500, from SBI, MELLING and MOPAR.

This group includes MELLING V3161, MOPAR 4893173AE and SBI 13006 and the remaining parts above.

This table covers the Expansion plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

2 Expansion Plug parts for the 2024 Ram 4500 come from MOPAR.

This group includes MOPAR 68060349AA and MOPAR 6036307AA.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

3 Harmonic Balancer parts for the 2024 Ram 4500 come from 2 brands — MOPAR and DAYCO.

Part numbers include DAYCO PB1718N, MOPAR 53022083AA and MOPAR 4893285AA.

This table covers the Intake manifolds. Typical signs include an exhaust tick, a vacuum leak, or a gasket that has burned through. Replace the gaskets and hardware; a warped flange will leak with a new gasket alone. Read more

One part is listed for the 2024 Ram 4500 — MOPAR 68585863AA.

This table covers the Intake Manifold actuators. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

This group shows a single part: MOPAR 4861795AC.

This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

3 Intake Manifold Gasket parts for the 2024 Ram 4500 come from 2 brands — MAHLE / CLEVITE and MOPAR.

Part numbers include MAHLE / CLEVITE MS19751, MAHLE / CLEVITE MS20647 and MOPAR 4627633AA.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

5 Intake Valve parts are listed for the 2024 Ram 4500, from MELLING, SBI and MOPAR.

Listed part numbers: MELLING V5821, MELLING V2014 and MOPAR 5045487AD, plus the other parts above.

This table covers the long-block engine assemblies (block, crank, heads). Read more

This group shows a single part: MOPAR R3041233EB.

This table covers the brackets that mount the Motor Mount. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

MOPAR supplies both parts for the 2024 Ram 4500.

This group includes MOPAR 68413695AA and MOPAR 52122613AC.

This table covers the isolators in an engine mount. Read more

This group shows a single part: MOPAR 68408002AA.

This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable. Read more

MOBIL supplies both parts for the 2024 Ram 4500.

Listed part numbers: MOBIL 112628 and MOBIL 126870.

This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant. Read more

4 Oil Cooler parts are listed for the 2024 Ram 4500, from DORMAN, MOPAR and STANDARD MOTOR PRODUCTS.

Part numbers include DORMAN 918410, DORMAN 918335 and MOPAR 4893200AC, among others listed above.

This table covers the gaskets that seal the Oil Cooler. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: MAHLE / CLEVITE GS33485.

This table covers the Oil Cooler Hose pipes. Read more

One part is listed for the 2024 Ram 4500 — MOPAR 68359800AA.

This table covers the Oil Dipstick tubes. Read more

3 Oil Dipstick / Tube parts are listed for the 2024 Ram 4500, from MOPAR and DORMAN.

Listed part numbers: DORMAN 921238, MOPAR 53021321AK and MOPAR 53021322AG.

This table covers the drain plugs in the oil pan. Read more

4 Oil Drain Plug parts are listed for the 2024 Ram 4500, from DORMAN, MOPAR and REIN.

Listed part numbers: DORMAN 090172, DORMAN 090173 and MOPAR 6504894AA, plus the other parts above.

This table covers the caps on the oil filler neck. Read more

MOTORAD supplies both parts for the 2024 Ram 4500.

Part numbers include MOTORAD MO158 and MOTORAD MO111.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

20 Oil Filter parts are listed for the 2024 Ram 4500, from CHAMP / LUBER-FINER, VARIOUS MFR, ACDELCO and 7 other brands. CHAMP / LUBER-FINER PH48 carries the "Popular" badge. 1 part fits every engine; the other 19 are engine-specific.

In the Economy grade, CHAMP / LUBER-FINER, VARIOUS MFR, PUROLATOR and 1 other brand supply 6 parts: the catalog's value-priced group. A representative part number is CHAMP / LUBER-FINER PH48.

In the High Performance / Heavy Duty grade, MOBIL supplies 2 parts: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is MOBIL M1113A.

The Standard Replacement section: 12 options from ACDELCO, HASTINGS / BALDWIN, WIX and 4 other brands. ACDELCO PF48 is listed in this group.

This table covers the Oil Filter adapters. Read more

2 Oil Filter Adapter parts for the 2024 Ram 4500 come from MOPAR.

Part numbers include MOPAR 4893181AC and MOPAR 68447593AA.

This table covers the Oil Filter Adapter Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

This group shows a single part: MOPAR 68241151AA.

This table covers the Oil Level Sensor Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

One part is listed for the 2024 Ram 4500 — MOPAR 53034112AA.

This table covers the oil pans that hold the engine's oil sump. Read more

6 Oil Pan parts for the 2024 Ram 4500 come from 4 brands — DORMAN, MOPAR, SKP and 1 other brand.

Part numbers include DORMAN 264260, DORMAN 264860 and MOPAR 4893207AB, among others listed above.

This table covers the gaskets between the oil pan and the block. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

3 Oil Pan Gasket parts are listed for the 2024 Ram 4500, from FEL-PRO, MAHLE / CLEVITE and MOPAR.

This group includes FEL-PRO OS30870, MAHLE / CLEVITE OS32617 and MOPAR 4893353AA.

This table covers the Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

7 Oil Pump parts are listed for the 2024 Ram 4500, from MELLING and MOPAR. MELLING 10452HV carries the "Popular" badge.

High Performance: 3 parts, from MELLING. A representative part number is MELLING 10452HV.

The Standard Replacement section: 3 options from MELLING and MOPAR. MELLING M462 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Listed part numbers: MELLING 10452HV, MELLING 10452 and MELLING 10452BR, plus the other parts above.

This table covers the pickup tubes and screens that feed the oil pump. Read more

3 Oil Pump Pickup Tube / Screen parts for the 2024 Ram 4500 come from 3 brands — MELLING, MOPAR and SEALED POWER.

This group includes MELLING 388S, MOPAR 4893416AA and SEALED POWER 22415096.

This table covers the O-rings that seal the oil-pump pickup tube. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

One part is listed for the 2024 Ram 4500 — MOPAR 53020861.

This table covers the seals at the Oil Pump. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: MOPAR 68019663AA.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

3 Piston parts for the 2024 Ram 4500 come from 2 brands — MOPAR and HASTINGS MANUFACTURING.

Part numbers include HASTINGS MANUFACTURING PRK5579012, MOPAR 68230025AB and MOPAR 68230024AB.

This table covers the rings that seal each piston to the cylinder wall. Read more

2 Piston Ring parts for the 2024 Ram 4500 come from 2 brands — HASTINGS MANUFACTURING and MOPAR.

This group includes HASTINGS MANUFACTURING 2D5873 and MOPAR 68230035AA.

This table covers the pushrods that transfer lifter motion to the rocker arms. Read more

6 Push Rod parts for the 2024 Ram 4500 come from 3 brands — MELLING, MOPAR and SBI. The "Popular" part is MELLING MPR667.

This group includes MELLING MPR667, MELLING MPR668 and MOPAR 5045516AA and the remaining parts above.

This table covers the rocker arms that transfer cam motion to the valves. Read more

4 Rocker Arm parts are listed for the 2024 Ram 4500, from MELLING and QUALCAST.

This group includes MELLING MRK1553E, MELLING MRK1552I and QUALCAST 421552I and the remaining parts above.

This table covers the Thrust washers. Read more

One part is listed for the 2024 Ram 4500 — MAHLE / CLEVITE TW611S.

This table covers the timing chains that keep the cams in time with the crank. Read more

3 Timing Chain parts for the 2024 Ram 4500 come from 3 brands — MELLING, MOPAR and PREFERRED COMPONENTS INC.

Part numbers include MELLING 750, MOPAR 53022316AC and PREFERRED COMPONENTS INC C276.