2015 Ram 4500 Engine Parts

This table covers the Barometric pressure sensors. Typical signs include a check-engine light for MAP or fuel-rail pressure, or a limp mode under load. A vacuum leak or a clogged reference line will fake a bad pressure sensor. Read more

3 Barometric Pressure Sensor parts for the 2015 Ram 4500 come from 3 brands — HOLSTEIN, STANDARD MOTOR PRODUCTS and WALKER PRODUCTS.

The Economy section lists 1 option from HOLSTEIN — the catalog's value-priced group. HOLSTEIN 2MAP0143 is listed in this group.

In the Standard Replacement grade, STANDARD MOTOR PRODUCTS and WALKER PRODUCTS supply 2 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS AS414.

Listed part numbers: HOLSTEIN 2MAP0143, STANDARD MOTOR PRODUCTS AS414 and WALKER PRODUCTS 2251554.

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

6 Camshaft parts for the 2015 Ram 4500 come from MELLING. The "Popular" part is MELLING 23108.

The High Performance section lists 4 options from MELLING — engineered beyond original-equipment specification. MELLING 23108 is listed in this group.

Standard Replacement: 2 parts, from MELLING. A representative part number is MELLING MC1438.

Part numbers include MELLING 23108, MELLING 23107 and MELLING 23207, among others listed above.

This table covers the Camshaft bearings. 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

6 Camshaft Bearing parts for the 2015 Ram 4500 come from 4 brands — DURA-BOND, MAHLE / CLEVITE, ENGINETECH and 1 other brand. The "Popular" part is ENGINETECH CC487.

Part numbers include ENGINETECH CC487, DURA-BOND PD41 and DURA-BOND PDP41T, among others listed 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 2015 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 2015 Ram 4500, from MELLING and MOPAR.

Part numbers include MELLING MD200 and MOPAR 53022178AE.

This table covers the connecting rods between each piston and the crankshaft. Read more

This group shows a single part: MOPAR 68210144AA.

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

15 Connecting Rod Bearing parts for the 2015 Ram 4500 come from 2 brands — MAHLE / CLEVITE and ENGINETECH. The "Popular" part is ENGINETECH BB111J.

The High Performance section: 6 options from MAHLE / CLEVITE. MAHLE / CLEVITE CB1808HXN is listed in this group.

Standard Replacement: 9 parts, from MAHLE / CLEVITE and ENGINETECH. A representative part number is ENGINETECH BB111J.

This table covers the Connecting Rod bolts. Read more

MOPAR supplies both parts for the 2015 Ram 4500.

This group includes MOPAR 6508245AA and MOPAR 5114414AA.

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

5 Conversion / Lower Gasket Set parts for the 2015 Ram 4500 come from 5 brands — FEL-PRO, MAHLE / CLEVITE, MOPAR and 2 other brands.

Part numbers include FEL-PRO CS26679, MAHLE / CLEVITE CS547741 and MOPAR 68230065AA, among others listed above.

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

3 Crankshaft parts for the 2015 Ram 4500 come from MOPAR.

This group includes MOPAR 5038339AE, MOPAR 5038339AG and MOPAR 68206020AA.

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

13 Crankshaft Main Bearing parts are listed for the 2015 Ram 4500, from MAHLE / CLEVITE and MOPAR. MAHLE / CLEVITE MS2328H carries the "Popular" badge.

High Performance: 8 parts, from MAHLE / CLEVITE. A representative part number is MAHLE / CLEVITE MS2328H.

The Standard Replacement section: 5 options from MOPAR and MAHLE / CLEVITE. MAHLE / CLEVITE MS2296A is listed in this group.

This table covers the sleeves used to restore a grooved crankshaft seal surface. Read more

4 Crankshaft Repair Sleeve parts are listed for the 2015 Ram 4500, from FEL-PRO, MAHLE / CLEVITE and TIMKEN.

This group includes FEL-PRO 16230, FEL-PRO 16274 and MAHLE / CLEVITE A351 and the remaining parts above.

This table covers the Crankshaft Repair Sleeve tools. This is a service tool, not a wear part — match the application in the notes. Read more

FEL-PRO supplies both parts for the 2015 Ram 4500.

Listed part numbers: FEL-PRO 16328 and FEL-PRO 16319.

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

24 Crankshaft Seal parts are listed for the 2015 Ram 4500, from MOPAR, FEL-PRO, MAHLE / CLEVITE and 7 other brands. FEL-PRO BS40684 carries the "Popular" badge.

This table covers the Cylinder Deactivation solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

4 Cylinder Deactivation Solenoid parts are listed for the 2015 Ram 4500, from DORMAN, STANDARD MOTOR PRODUCTS and WELLS.

This group includes DORMAN 916592XD, DORMAN 916593 and STANDARD MOTOR PRODUCTS CDS01 and the remaining parts above.

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

3 Cylinder Head parts are listed for the 2015 Ram 4500, from CYLINDER HEAD EXPRESS, ENGINETECH and MOPAR.

Listed part numbers: CYLINDER HEAD EXPRESS CH6707N, ENGINETECH CH1195N and MOPAR R8210511AB.

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

6 Cylinder Head Bolt parts for the 2015 Ram 4500 come from 5 brands — MAHLE / CLEVITE, ENGINETECH, FEL-PRO and 2 other brands.

Listed part numbers: ENGINETECH HB228, FEL-PRO ES72193 and MAHLE / CLEVITE GS33429, plus the other parts above.

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

14 Cylinder Head Gasket parts for the 2015 Ram 4500 come from 6 brands — FEL-PRO, MAHLE / CLEVITE, MOPAR and 3 other brands. The "Popular" part is FEL-PRO 26568PT.

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

6 Cylinder Head Gasket Set parts for the 2015 Ram 4500 come from 3 brands — MAHLE / CLEVITE, FEL-PRO and ULTRA-POWER. The "Popular" part is FEL-PRO HS26679PT1.

This group includes FEL-PRO HS26679PT1, FEL-PRO HS26679PT1VK and MAHLE / CLEVITE HS55457A and the remaining parts above.

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

MOPAR supplies the 6 Cylinder Head Plug parts for the 2015 Ram 4500.

This group includes MOPAR 4556020AB, MOPAR 4429735 and MOPAR 5016558AA and the remaining parts above.

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

MOPAR supplies both parts for the 2015 Ram 4500.

Part numbers include MOPAR 68225550AA and MOPAR 5003619AB.

This table covers the Engine covers. Read more

2 Engine Cover parts for the 2015 Ram 4500 come from MOPAR.

Part numbers include MOPAR 4861784AB and MOPAR 68210600AA.

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 brackets that mount the Engine Lift. 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

2 Engine Lift Bracket parts for the 2015 Ram 4500 come from MOPAR.

Listed part numbers: MOPAR 68002993AB and MOPAR 68011582AA.

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

8 Exhaust Valve parts are listed for the 2015 Ram 4500, from SBI, QUALCAST, MELLING and 2 other brands. MELLING V3006 carries the "Popular" badge.

Part numbers include MELLING V3006, SBI 13006 and MAHLE / CLEVITE 2114670, among others listed 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

11 Expansion Plug parts for the 2015 Ram 4500 come from 2 brands — MOPAR and MELLING.

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

8 Harmonic Balancer parts for the 2015 Ram 4500 come from 5 brands — DAYCO, ATP, MOPAR and 2 other brands. The "Popular" part is DAYCO PB1718N.

Listed part numbers: DAYCO PB1718N, ATP 102348 and ATP 102491, plus the other parts above.

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

MOPAR supplies both parts for the 2015 Ram 4500.

This group includes MOPAR 68585863AA and MOPAR 68205986AA.

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 Intake Manifold covers. Read more

This group shows a single part: MOPAR 68290470AA.