2023 Ram 5500 Engine Parts

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

This group shows a single part: MOPAR 68455202AA.

This table covers the Camshaft bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

2 Camshaft Bushing parts for the 2023 Ram 5500 come from MOPAR.

This group includes MOPAR 68067127AA and MOPAR 68443542AA.

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

This group shows a single part: MOPAR 68447755AA.

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

This group shows a single part: MAHLE / CLEVITE CB2036AP.

This table covers the Connecting Rod bolts. Read more

One part is listed for the 2023 Ram 5500 — 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

2 Conversion / Lower Gasket Set parts for the 2023 Ram 5500 come from 2 brands — MAHLE / CLEVITE and MOPAR.

Part numbers include MAHLE / CLEVITE CS55525 and MOPAR 68503526AA.

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

This group shows a single part: MOPAR 68569167AA.

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

7 Crankshaft Main Bearing parts are listed for the 2023 Ram 5500, from MAHLE / CLEVITE and ENGINETECH. MAHLE / CLEVITE MS2328H carries the "Popular" badge.

In the High Performance grade, MAHLE / CLEVITE supplies 5 parts: engineered beyond original-equipment specification. A representative part number is MAHLE / CLEVITE MS2328H.

The Standard Replacement section lists 2 options from ENGINETECH and MAHLE / CLEVITE — built to original-equipment specification. ENGINETECH BC118J is listed in this group.

This group includes MAHLE / CLEVITE MS2328H, MAHLE / CLEVITE MS2328V and MAHLE / CLEVITE MS2328VX and the remaining parts above.

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

6 Crankshaft Seal parts are listed for the 2023 Ram 5500, from MOPAR, MAHLE / CLEVITE and FEL-PRO. FEL-PRO TCS46174 carries the "Popular" badge.

Listed part numbers: FEL-PRO TCS46174, MAHLE / CLEVITE 48384 and MAHLE / CLEVITE 68130, plus the other parts above.

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

2 Cylinder Head Gasket parts for the 2023 Ram 5500 come from 2 brands — MAHLE / CLEVITE and MOPAR.

This group includes MAHLE / CLEVITE 55525 and MOPAR 68447698AA.

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

This group shows a single part: 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

MOPAR supplies the 5 Cylinder Head Plug parts for the 2023 Ram 5500.

Part numbers include MOPAR 4429735, MOPAR 5016558AA and MOPAR 5016559AB, among others listed 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

One part is listed for the 2023 Ram 5500 — MOPAR 68450842AA.

This table covers the Engine covers. Read more

5 Engine Cover parts for the 2023 Ram 5500 come from MOPAR.

Listed part numbers: MOPAR 68358113AA, MOPAR 68370623AB and MOPAR 68370624AB, plus the other parts above.

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 2023 Ram 5500 come from MOPAR.

This group includes MOPAR 68002993AB and MOPAR 68444750AA.

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 2023 Ram 5500, from SBI, MELLING and MOPAR.

Listed part numbers: MELLING V3161, MOPAR 68447697AA and SBI 13006, plus the other 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

3 Expansion Plug parts for the 2023 Ram 5500 come from MOPAR.

This group includes MOPAR 5003614AA, MOPAR 5086936AA and MOPAR 5086938AA.

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

This group shows a single part: MOPAR 68538446AB.

This table covers the Intake Manifold covers. Read more

This group shows a single part: MOPAR 68290470AA.

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

2 Intake Manifold Gasket parts for the 2023 Ram 5500 come from MAHLE / CLEVITE.

Part numbers include MAHLE / CLEVITE MS19751 and MAHLE / CLEVITE MS20647.

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

3 Intake Valve parts are listed for the 2023 Ram 5500, from MELLING, MOPAR and SBI.

Part numbers include MELLING V2014, MOPAR 5011879AA and SBI 02014.

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

One part is listed for the 2023 Ram 5500 — 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 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

3 Oil Cooler parts are listed for the 2023 Ram 5500, from MOPAR, SKP and STANDARD MOTOR PRODUCTS.

Listed part numbers: MOPAR 68015126AA, SKP SK918335 and STANDARD MOTOR PRODUCTS OCK4.

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 Dipstick tubes. Read more

MOPAR supplies both parts for the 2023 Ram 5500.

Part numbers include MOPAR 68005326AA and MOPAR 68444754AA.

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

2 Oil Drain Plug parts are listed for the 2023 Ram 5500, from DORMAN and MOPAR.

Listed part numbers: DORMAN 090173 and MOPAR 68210509AA.

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

2 Oil Filler Cap parts are listed for the 2023 Ram 5500, from MOPAR and MOTORAD.

Part numbers include MOPAR 68543998AA 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

14 Oil Filter parts are listed for the 2023 Ram 5500, from CHAMP / LUBER-FINER, FRAM, WIX and 8 other brands. WIX 57620XP carries the "Popular" badge.

In the Economy grade, CHAMP / LUBER-FINER, FRAM, FVP and 3 other brands supply 6 parts: the catalog's value-priced group. A representative part number is CHAMP / LUBER-FINER LFP780.

In the High Performance / Heavy Duty grade, WIX, FRAM and MOBIL supply 3 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 WIX 57620XP.

The Standard Replacement section: 5 options from HASTINGS / BALDWIN, WIX, CHAMP / LUBER-FINER and 2 other brands. HASTINGS / BALDWIN LF608 is listed in this group.

This table covers the Oil Filter adapters. Read more

2 Oil Filter Adapter parts for the 2023 Ram 5500 come from MOPAR.

Listed part numbers: MOPAR 68291938AA and MOPAR 68447593AA.

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

3 Oil Pan parts for the 2023 Ram 5500 come from 3 brands — DORMAN, MOPAR and SKP.

Part numbers include DORMAN 264860, MOPAR 68447680AA and SKP SK264860.

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 2023 Ram 5500, from FEL-PRO, MAHLE / CLEVITE and MOPAR.

Part numbers include FEL-PRO OS30870, MAHLE / CLEVITE OS32617 and MOPAR 68444757AA.

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

2 Oil Pump parts are listed for the 2023 Ram 5500, from MELLING and MOPAR.

Part numbers include MELLING M587 and MOPAR 68447679AA.

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

This group shows a single part: MOPAR 68210080AA.

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

2 Piston parts for the 2023 Ram 5500 come from 2 brands — HASTINGS MANUFACTURING and MOPAR.

Part numbers include HASTINGS MANUFACTURING PRK5579012 and MOPAR 68447759AA.

This table covers the Piston pins. Read more

One part is listed for the 2023 Ram 5500 — MOPAR 68447757AA.

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

2 Piston Ring parts for the 2023 Ram 5500 come from 2 brands — HASTINGS MANUFACTURING and MOPAR.

Listed part numbers: HASTINGS MANUFACTURING 2D5873 and MOPAR 68448083AA.

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

This group shows a single part: SBI 1901557.

This table covers the Timing covers. Read more

2 Timing Cover parts for the 2023 Ram 5500 come from MOPAR.

This group includes MOPAR 68533281AA and MOPAR 68533222AA.

This table covers the gaskets that seal the Timing Cover. 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

One part is listed for the 2023 Ram 5500 — MAHLE / CLEVITE JV5293.

This table covers the turbochargers that compress intake air. Read more

One part is listed for the 2023 Ram 5500 — MOPAR 68444771AB.

This table covers the Turbocharger Coolant lines. Typical signs include a wet fitting, a rusted pipe, or a pressure loss in this circuit. Flare or thread the new line the way the notes specify; a kinked replacement will fail early. Read more

2 Turbocharger Coolant Line parts are listed for the 2023 Ram 5500, from MOPAR and SUNSONG.

Part numbers include MOPAR 68444986AA and SUNSONG 5804256.

This table covers the gaskets that seal the Turbocharger. 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 Turbocharger Gasket parts for the 2023 Ram 5500 come from 2 brands — MAHLE / CLEVITE and MOPAR.

Listed part numbers: MAHLE / CLEVITE G33898, MAHLE / CLEVITE GS34105 and MOPAR 68450922AA.

This table covers the harness connectors at the Turbocharger Oil Line Adapter. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

This group shows a single part: DORMAN 801123.

This table covers the Turbocharger Oil Line 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 2023 Ram 5500 — MOPAR 68210185AA.

This table covers the Turbocharger speed sensors. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor. Read more

This group shows a single part: DORMAN 667647.

This table covers the Turbocharger Wastegate Solenoid 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

One part is listed for the 2023 Ram 5500 — MOPAR 68444773AA.

This table covers the Valve covers. Read more

This group shows a single part: MOPAR 68213516AA.

This table covers the gaskets that seal the valve cover 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

6 Valve Cover Gasket parts are listed for the 2023 Ram 5500, from MAHLE / CLEVITE, VICTOR REINZ, FEL-PRO and 1 other brand. MAHLE / CLEVITE VS50419 carries the "Popular" badge.

Listed part numbers: MAHLE / CLEVITE VS50419, MAHLE / CLEVITE VS50543 and FEL-PRO VS50668R1, plus the other parts above.

This table covers the Valve Cover grommets. Read more

One part is listed for the 2023 Ram 5500 — MAHLE / CLEVITE GS33798.

This table covers the pressed-in bronze and cast-iron guides that align valve stems. Typical signs include oil smoke on startup, a guide that has gone oval, or a valve that no longer seats quietly. Guides are a machine-shop fit. Confirm stem diameter in the notes before ordering. Read more

SBI supplies both parts for the 2023 Ram 5500.

Part numbers include SBI 1403033 and SBI 1403034.

This table covers the Valve seats. Read more

2 Valve Seat parts for the 2023 Ram 5500 come from SBI.

Part numbers include SBI SB1375E1 and SBI SB1375E2N.

This table covers the Valve Spring retainers. Read more

3 Valve Spring Retainer parts for the 2023 Ram 5500 come from 3 brands — MELLING, MOPAR and SBI.

This group includes MELLING VSR708, MOPAR 5011455AA and SBI 1611081.