2018 Ram 5500 Steering Parts

This table covers the Center / Drag links. Typical signs include a clunk over a driveway lip, or a rattle from the bar. Replace links in pairs; a seized stud often takes the bushing with it. Read more

7 Center / Drag Link parts for the 2018 Ram 5500 come from 4 brands — MEVOTECH, MOOG, DORMAN and 1 other brand. The "Popular" part is MEVOTECH MS25975. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.

In the Daily Driver grade, MEVOTECH, MOOG and MOPAR supply 3 parts: grouped for everyday commuting duty. A representative part number is MEVOTECH MS25975.

The Economy section lists 3 options from DORMAN and MEVOTECH — the catalog's value-priced group. DORMAN 541023 is listed in this group.

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

Part numbers include MEVOTECH MS25975, MOOG ES801642 and MOPAR 68185806AA, among others listed above.

This table covers the steering knuckles that carry the hub, caliper and ball joints. Read more

MOPAR supplies the 3 Knuckle parts for the 2018 Ram 5500. All of them fit every engine offered in the 2018 5500.

Listed part numbers: MOPAR 68213861AA, MOPAR 68456961AA and MOPAR 68456962AA.

This table covers the Linkage assemblies. Read more

3 Linkage Assembly parts are listed for the 2018 Ram 5500, from MOPAR and SKP. All of them fit every engine offered in the 2018 5500.

Part numbers include MOPAR 68185804AB, MOPAR 68185796AC and SKP SK68185796.

This table covers the Pitman arms. Read more

2 Pitman Arm parts are listed for the 2018 Ram 5500, from MOOG and MOPAR. All of them fit every engine offered in the 2018 5500.

This group includes MOOG K440042 and MOPAR 68072037AB.

This table covers the Power Steering coolers. Typical signs include overheated fluid, a leak at the fittings, or mixed fluids in the reservoir. Flush the lines when you replace a cooler. Read more

2 Power Steering Cooler parts for the 2018 Ram 5500 come from MOPAR.

This group includes MOPAR 55111391AD and MOPAR 68242791AA.

This table covers the fluids specified for this steering system. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable. Read more

14 Power Steering Fluid parts for the 2018 Ram 5500 come from 4 brands — PRESTONE, PENTOSIN, LUBEGARD and 1 other brand. The "Popular" part is MOBIL 126505.

The ATF +4 section lists 2 options from PENTOSIN — grouped under the catalog's "ATF +4" designation — the notes column spells out what sets them apart. PENTOSIN 1058112 is listed in this group.

The Multi-Vehicle section lists 6 options from PRESTONE and MOBIL — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. MOBIL 126505 is listed in this group.

6 further parts sit outside the graded sections, with the same engine-level match.

This table covers the Power Steering Hose clamps. Read more

This group shows a single part: MOPAR 6504217.

This table covers the Power Steering Pressure hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

3 Power Steering Pressure Hose parts for the 2018 Ram 5500 come from 2 brands — MOPAR and SUNSONG.

Part numbers include MOPAR 68143678AA, MOPAR 5154843AC and SUNSONG 3404137.

This table covers the Power Steering 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

19 Power Steering Pump parts for the 2018 Ram 5500 come from 6 brands — LARES, TERREPOWER, MAVAL and 3 other brands. The "Popular" part is AAE 63297N. 1 part fits every engine; the other 18 are engine-specific.

The New section lists 7 options from AAE, LARES, TERREPOWER and 1 other brand — brand-new units rather than rebuilt ones. AAE 63297N is listed in this group.

The Remanufactured section lists 11 options from TERREPOWER, CARDONE, LARES and 2 other brands — factory-rebuilt units with new wear components. TERREPOWER 9901336A1 is listed in this group.

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

This table covers the brackets that mount the Power Steering Pump. 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 Power Steering Pump Bracket parts for the 2018 Ram 5500 come from MOPAR.

Listed part numbers: MOPAR 4593998AA and MOPAR 5086827AA.

This table covers the Power Steering reservoirs. Read more

6 Power Steering Reservoir parts are listed for the 2018 Ram 5500, from DORMAN, MOPAR, SKP and 3 other brands. DORMAN 603852 carries the "Popular" badge. 1 part fits every engine; the other 5 are engine-specific.

This group includes DORMAN 603852, MOPAR 68225510AA and SKP SK603852 and the remaining parts above.

This table covers the brackets that mount the Power Steering Reservoir. 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 2018 Ram 5500 — MOPAR 68193609AA.

This table covers the Power Steering Reservoir caps. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

One part is listed for the 2018 Ram 5500 — MOPAR 5154878AA.

This table covers the Power Steering Return hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

One part is listed for the 2018 Ram 5500 — MOPAR 68248842AA.

This table covers the steering columns. Read more

One part is listed for the 2018 Ram 5500 — MOPAR 68144499AB.

This table covers the dampers that steady the steering linkage. Read more

This group shows a single part: MOPAR 4877184AA.

This table covers the Steering gears. Read more

3 Steering Gear parts for the 2018 Ram 5500 come from 2 brands — LARES and TERREPOWER. Every part fits both the 6.4L V8 and the 6.7L L6 DIESEL Turbocharged.

The New section: 1 option from LARES. LARES 11624 is listed in this group.

The Remanufactured section: 2 options from LARES and TERREPOWER. LARES 1624 is listed in this group.

Part numbers include LARES 11624, LARES 1624 and TERREPOWER 5020155.

This table covers the Steering shafts. Read more

6 Steering Shaft parts are listed for the 2018 Ram 5500, from MOPAR, DORMAN and LARES. DORMAN 425217 carries the "Popular" badge. All of them fit every engine offered in the 2018 5500.

This group includes DORMAN 425217, MOPAR 55365078AA and DORMAN 425218 and the remaining parts above.

This table covers complete inner-and-outer tie-rod assemblies. Read more

One part is listed for the 2018 Ram 5500 — DORMAN 544516.

This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment. Read more

This group shows a single part: DORMAN 544515.

This table covers the Tie Rod End Adjusting sleeves. Read more

15 Tie Rod End Adjusting Sleeve parts are listed for the 2018 Ram 5500, from MEVOTECH, MOOG, DORMAN and 7 other brands. DORMAN 541573 carries the "Popular" badge. All of them fit every engine offered in the 2018 5500.

The Daily Driver section: 3 options from MEVOTECH, MOOG and TRW. MEVOTECH MS25901 is listed in this group.

Economy: 10 parts, from DORMAN, ULTRA-POWER, FVP and 4 other brands. A representative part number is DORMAN 541573.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.