2012 Ram 5500 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

4 Barometric Pressure Sensor parts for the 2012 Ram 5500 come from 4 brands — HOLSTEIN, WELLS, STANDARD MOTOR PRODUCTS and 1 other brand.

The Economy section lists 2 options from HOLSTEIN and WELLS — 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.

This group includes HOLSTEIN 2MAP0143, WELLS 5S9119 and STANDARD MOTOR PRODUCTS AS414 and the remaining parts 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

3 Camshaft Bearing parts for the 2012 Ram 5500 come from 3 brands — MAHLE / CLEVITE, MOPAR and SEALED POWER.

This group includes MAHLE / CLEVITE SH1981, MOPAR 5003617AA and SEALED POWER 4207DR.

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

6 Connecting Rod Bearing parts for the 2012 Ram 5500 come from 2 brands — MAHLE / CLEVITE and KING ENGINE BEARINGS. The "Popular" part is MAHLE / CLEVITE CB1873H.

The High Performance section lists 3 options from MAHLE / CLEVITE — engineered beyond original-equipment specification. MAHLE / CLEVITE CB1873H is listed in this group.

Standard Replacement: 3 parts, from KING ENGINE BEARINGS and MAHLE / CLEVITE. A representative part number is MAHLE / CLEVITE CB1873AP.

This group includes MAHLE / CLEVITE CB1873H, MAHLE / CLEVITE CB1873HX and MAHLE / CLEVITE CB1873HXC and the remaining parts above.

This table covers the Connecting Rod bolts. Read more

One part is listed for the 2012 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

4 Conversion / Lower Gasket Set parts for the 2012 Ram 5500 come from 4 brands — FEL-PRO, MAHLE / CLEVITE, ULTRA-POWER and 1 other brand.

Listed part numbers: FEL-PRO CS26679 and MAHLE / CLEVITE CS547741, plus the other parts above.

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

9 Crankshaft Main Bearing parts are listed for the 2012 Ram 5500, from MAHLE / CLEVITE and KING ENGINE BEARINGS. MAHLE / CLEVITE MS2328H carries the "Popular" badge.

High Performance: 7 parts, from MAHLE / CLEVITE. A representative part number is MAHLE / CLEVITE MS2328H.

The Standard Replacement section: 2 options from KING ENGINE BEARINGS and MAHLE / CLEVITE. KING ENGINE BEARINGS MB7009SI is listed in this group.

Part numbers include MAHLE / CLEVITE MS2328H, MAHLE / CLEVITE MS2328HX and MAHLE / CLEVITE MS2328V, among others listed above.

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

2 Crankshaft Repair Sleeve parts are listed for the 2012 Ram 5500, from FEL-PRO and TIMKEN.

Part numbers include FEL-PRO 16274 and TIMKEN KWK99248.

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

2 Crankshaft Repair Sleeve Tool parts are listed for the 2012 Ram 5500, from FEL-PRO and VICTOR REINZ.

Part numbers include FEL-PRO 16319 and VICTOR REINZ 711348300.

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

15 Crankshaft Seal parts are listed for the 2012 Ram 5500, from MAHLE / CLEVITE, MOPAR, FEL-PRO and 5 other brands. FEL-PRO TCS46174 carries the "Popular" badge.

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

2 Cylinder Head parts are listed for the 2012 Ram 5500, from CYLINDER HEAD EXPRESS and ENGINETECH.

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

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

4 Cylinder Head Bolt parts for the 2012 Ram 5500 come from 4 brands — FEL-PRO, MAHLE / CLEVITE, ULTRA-POWER and 1 other brand.

Part numbers include FEL-PRO ES72193 and MAHLE / CLEVITE GS33493, among others listed 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

5 Cylinder Head Gasket parts for the 2012 Ram 5500 come from 5 brands — FEL-PRO, ENGINETECH, MAHLE / CLEVITE and 2 other brands. The "Popular" part is FEL-PRO 26679PT.

This group includes FEL-PRO 26679PT, ENGINETECH PHCU408A and MAHLE / CLEVITE 54774 and the remaining parts 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

6 Cylinder Head Gasket Set parts for the 2012 Ram 5500 come from 4 brands — FEL-PRO, MAHLE / CLEVITE, ULTRA-POWER and 1 other brand. The "Popular" part is FEL-PRO HS26679PT.

Listed part numbers: FEL-PRO HS26679PT, MAHLE / CLEVITE HS547741 and FEL-PRO HS26679PTVK, plus the other 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 5 Cylinder Head Plug parts for the 2012 Ram 5500.

Part numbers include MOPAR 4429735, MOPAR 5003605AA and MOPAR 5016558AA, 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 2012 Ram 5500 — MOPAR 5003619AB.

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: FEL-PRO 2603192.

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 2012 Ram 5500 come from MOPAR.

Part numbers include 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

6 Exhaust Valve parts are listed for the 2012 Ram 5500, from SBI, QUALCAST, MELLING and 1 other brand. MELLING V3006 carries the "Popular" badge.

Part numbers include MELLING V3006, SBI 13006 and MOPAR 5011877AA, 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

5 Expansion Plug parts for the 2012 Ram 5500 come from MOPAR.

This group includes MOPAR 5011903AA, MOPAR 4429369 and MOPAR 4429568 and the remaining parts above.

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

3 Harmonic Balancer parts for the 2012 Ram 5500 come from 3 brands — ATP, DAYCO and DORMAN.

This group includes ATP 102491, DAYCO PB1641N and DORMAN 594818.

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 2012 Ram 5500 — MOPAR 68038759AA.

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

8 Intake Manifold Gasket parts for the 2012 Ram 5500 come from 4 brands — MAHLE / CLEVITE, VICTOR REINZ, FEL-PRO and 1 other brand. The "Popular" part is FEL-PRO MS97362.

This group includes FEL-PRO MS97362, MAHLE / CLEVITE MS19751 and MAHLE / CLEVITE G33269 and the remaining parts above.

This table covers the gaskets that seal the Intake Plenum. 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 2012 Ram 5500 — FEL-PRO MS97336.

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 2012 Ram 5500, from MELLING, MAHLE / CLEVITE, MOPAR and 2 other brands. MELLING V2014 carries the "Popular" badge.

Listed part numbers: MELLING V2014, MAHLE / CLEVITE 2114182 and MOPAR 5011879AA, plus the other parts above.

This table covers the mounts that hold the engine to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

9 Motor Mount parts are listed for the 2012 Ram 5500, from DEA / MARMON RIDE CONTROL, SKP, ANCHOR and 1 other brand. ANCHOR 3410 carries the "Popular" badge.

Economy: 2 parts, from SKP. A representative part number is SKP SKM3410.

The Standard Replacement section: 7 options from DEA / MARMON RIDE CONTROL, ANCHOR and WESTAR. ANCHOR 3410 is listed in this group.

Listed part numbers: ANCHOR 3410, SKP SKM3410 and SKP SKM3409, plus the other parts above.

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 2012 Ram 5500 — MOPAR 52122613AC.

This table covers the Motor Mount kits. Read more

One part is listed for the 2012 Ram 5500 — ANCHOR 300271.

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

2 Oil parts are listed for the 2012 Ram 5500, from VALVOLINE and MOBIL.

In the Conventional grade, VALVOLINE supplies 1 part: grouped under the catalog's "Conventional" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE 773780.

In the Heavy Duty / Diesel grade, MOBIL supplies 1 part: grouped under the catalog's "Heavy Duty / Diesel" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 122492.

This group includes VALVOLINE 773780 and MOBIL 122492.

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 2012 Ram 5500, from CARDONE, MOPAR, SKP and 1 other brand.

This group includes CARDONE 2P301, MOPAR 68015126AA and SKP SK918335 and the remaining parts 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

3 Oil Cooler Gasket parts for the 2012 Ram 5500 come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.

Listed part numbers: FEL-PRO ES72376, MAHLE / CLEVITE GS33485 and VICTOR REINZ 131000101.

This table covers the Oil Dipstick tubes. Read more

3 Oil Dipstick / Tube parts are listed for the 2012 Ram 5500, from MOPAR and DORMAN.

Listed part numbers: DORMAN 921279, MOPAR 68005326AA and MOPAR 68210073AA.

This table covers the seals at the Oil Dipstick / Tube. 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: MAHLE / CLEVITE 72010.

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

3 Oil Drain Plug parts are listed for the 2012 Ram 5500, from AGS, DORMAN and MOPAR.

This group includes AGS ODP00013, DORMAN 090173 and MOPAR 5080631AA.

This table covers the crush washers and gaskets under the oil drain plug. 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 B32484.

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

3 Oil Filler Cap parts are listed for the 2012 Ram 5500, from GATES, MOTORAD and SKP.

Listed part numbers: GATES 31118, MOTORAD MO111 and SKP SKMO111.

This table covers the Oil Filler tubes. Read more

One part is listed for the 2012 Ram 5500 — MOPAR 53032945AE.

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

18 Oil Filter parts are listed for the 2012 Ram 5500, from BOSCH, CHAMP / LUBER-FINER, FRAM and 11 other brands. MOBIL M1403A carries the "Popular" badge.

Economy: 7 parts, from BOSCH, CHAMP / LUBER-FINER, FRAM and 4 other brands. A representative part number is BOSCH 72250WS.

In the High Performance / Heavy Duty grade, MOBIL, WIX and FRAM 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 MOBIL M1403A.

The Standard Replacement section: 8 options from HASTINGS / BALDWIN, WIX, ACDELCO and 5 other brands. HASTINGS / BALDWIN LF608 is listed in this group.

This table covers the Oil Filter adapters. Read more

This group shows a single part: MOPAR 68291938AA.

This table covers the Oil Level sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

One part is listed for the 2012 Ram 5500 — SKP SKFLS06.

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

5 Oil Pan parts for the 2012 Ram 5500 come from 5 brands — SKP, DORMAN, SPECTRA PREMIUM and 2 other brands. The "Popular" part is SKP SK264470.

Listed part numbers: SKP SK264470, DORMAN 264470 and SPECTRA PREMIUM CRP45A, plus the other parts 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

5 Oil Pan Gasket parts are listed for the 2012 Ram 5500, from FEL-PRO, MAHLE / CLEVITE, MOPAR and 2 other brands. FEL-PRO OS30870 carries the "Popular" badge.

Part numbers include FEL-PRO OS30870, MAHLE / CLEVITE OS32381 and MOPAR 68444757AA, among others listed above.

This table covers the Oil Pressure Relief valves. 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

One part is listed for the 2012 Ram 5500 — MOPAR 4797726AB.

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 2012 Ram 5500, from MELLING and MOPAR.

Part numbers include MELLING M451 and MOPAR 5086845AA.

This table covers the gaskets that seal the Oil Pump. 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: MOPAR 68019671AA.

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

This group shows a single part: MOPAR 5086857AA.

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

6 Piston parts for the 2012 Ram 5500 come from 4 brands — MAHLE / CLEVITE, HASTINGS MANUFACTURING, SEALED POWER and 1 other brand. The "Popular" part is MAHLE / CLEVITE 2243732.

In the Premium grade, MAHLE / CLEVITE supplies 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is MAHLE / CLEVITE 2243732.

Standard Replacement: 4 parts, from HASTINGS MANUFACTURING, SEALED POWER and ENGINETECH. A representative part number is SEALED POWER 2790PN.

Listed part numbers: MAHLE / CLEVITE 2243732, MAHLE / CLEVITE 2243732WR and SEALED POWER 2790PN, plus the other parts above.

This table covers the Piston pins. Read more

One part is listed for the 2012 Ram 5500 — MOPAR 68014992AA.

This table covers the Piston Pin 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

One part is listed for the 2012 Ram 5500 — MAHLE / CLEVITE 2233718.