2021 Toyota 4RUNNER Steering Parts

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

DORMAN supplies both parts for the 2021 Toyota 4RUNNER.

Part numbers include DORMAN 686340 and DORMAN 686341.

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

29 Power Steering Fluid parts for the 2021 Toyota 4RUNNER come from 7 brands — VALVOLINE, PRESTONE, ACDELCO and 4 other brands. The "Popular" part is ACDELCO 109243. ATF +4, Dexron, Mercon, Multi-Vehicle and Type III (H) are all represented, and Multi-Vehicle alone accounts for 16 parts.

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 2021 Toyota 4RUNNER come from 3 brands — EDELMANN, REIN and SUNSONG.

Part numbers include EDELMANN 92828, REIN PSH0518 and SUNSONG 3404474.

This table covers the Power Steering 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

One part is listed for the 2021 Toyota 4RUNNER — REIN ELP0142.

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

6 Power Steering Pump parts for the 2021 Toyota 4RUNNER come from 5 brands — AAE, EDELMANN, CARDONE and 2 other brands. The "Popular" part is AAE 50108N.

The New section lists 3 options from AAE and EDELMANN — brand-new units rather than rebuilt ones. AAE 50108N is listed in this group.

The Remanufactured section lists 3 options from CARDONE, MAVAL and TERREPOWER — factory-rebuilt units with new wear components. CARDONE 21486 is listed in this group.

This group includes AAE 50108N, AAE 50108NKTA and EDELMANN 6205PX and the remaining parts above.

This table covers the Power Steering reservoirs. Read more

4 Power Steering Reservoir parts are listed for the 2021 Toyota 4RUNNER, from AAE, ACKOJA, LARES and 1 other brand.

Listed part numbers: AAE RES0131, ACKOJA A700926 and LARES 20052, plus the other parts above.

This table covers the Power Steering Reservoir (Suction) 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

This group shows a single part: EDELMANN 81553.

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

EDELMANN supplies the 3 Power Steering Return Hose parts for the 2021 Toyota 4RUNNER.

Listed part numbers: EDELMANN 81325, EDELMANN 81326 and EDELMANN 81324.

This table covers the fittings on a power-steering return hose. Read more

2 Power Steering Return Line End Fitting parts for the 2021 Toyota 4RUNNER come from 2 brands — EDELMANN and FVP.

This group includes EDELMANN 39132 and the remaining parts above.

This table covers the steering gear assemblies that turn the tie rods. Typical signs include fluid at a torn boot, a growl when you turn, or play that the inner tie rods do not explain. Flush the old power-steering fluid with the rack — grit in the old fluid is the usual cause of a repeat leak. Read more

5 Rack and Pinion parts are listed for the 2021 Toyota 4RUNNER, from LARES, AAE, EDELMANN and 2 other brands. LARES 28140 carries the "Popular" badge.

New: 3 parts, from LARES, AAE and EDELMANN. A representative part number is LARES 28140.

Remanufactured: 2 parts, from MAVAL and TERREPOWER. A representative part number is MAVAL 93452M.

This group includes LARES 28140, AAE 3490N and EDELMANN 57202 and the remaining parts above.

This table covers the rubber boots that seal the inner tie-rod joints on the rack. Read more

4 Rack and Pinion Bellow parts for the 2021 Toyota 4RUNNER come from 3 brands — DELPHI, BECK/ARNLEY and DORMAN.

Part numbers include BECK/ARNLEY 1033070, DELPHI TBR5128 and DELPHI TBR4385, among others listed above.

This table covers the Steering shafts. Read more

3 Steering Shaft parts are listed for the 2021 Toyota 4RUNNER, from DORMAN, LARES and SKP.

This group includes DORMAN 425488, LARES 686 and SKP SK2060280.

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

20 Tie Rod End parts for the 2021 Toyota 4RUNNER come from 9 brands — MEVOTECH, BECK/ARNLEY, DELPHI and 6 other brands. The "Popular" part is MEVOTECH MES80895.

In the Daily Driver grade, MEVOTECH, DELPHI, MOOG and 1 other brand supply 8 parts: grouped for everyday commuting duty. A representative part number is MEVOTECH MES80895.

The Economy section lists 12 options from BECK/ARNLEY, DORMAN, QUICK STEER and 3 other brands — the catalog's value-priced group. DORMAN 544466 is listed in this group.