Loading...

Lexus Rc F Rack & Pinion Bellows Kits

Lexus Rc F Rack & pinion bellows kits

Starting at $14.95, AutoBuffy stocks 2 rack and pinion bellows kits from Delphi and Beck/Arnley. The bellows kit — also called steering rack boots — are accordion-shaped rubber boots that seal grease inside the rack and pinion assembly while blocking dirt, water, and road debris. When they crack or tear, contamination destroys the rack internals and tie rod ends, turning a cheap fix into an expensive steering replacement.

Signs your Lexus Rc F needs new rack and pinion bellows

  • Torn, cracked, or collapsed rubber boots visible on either end of the steering rack
  • Grease flung onto the inner fender, subframe, or surrounding components — a sign the boot has split and is no longer containing lubricant
  • Clunking or popping from the front end during low-speed turns, indicating debris has entered the rack and is damaging internal components
  • Excess steering play or vague on-center feel caused by contaminated or grease-starved rack internals
  • Visible dirt or grit packed around the inner tie rod area where the boot meets the rack housing
  • Power steering fluid leaking from the rack end seals, which can accelerate once the boot tears and allows abrasive material inside

Which rack and pinion bellows kit should you buy for your Lexus Rc F?

The main decision is material and kit completeness. OE-quality EPDM or thermoplastic rubber boots outlast cheap PVC alternatives and resist temperature extremes better. Look for kits that include both boots, the correct clamps, and replacement grease packets so the job is done right the first time without hunting for extra hardware.

OE-replacement rubber kit (EPDM)
Best for
Daily drivers needing a direct, long-lasting factory match
What you get
Pre-formed boots in OE-spec rubber, clamps, and grease — straightforward swap with no modifications
Heavy-duty thermoplastic kit
Best for
High-mileage vehicles or those exposed to harsh climates and road salt
What you get
Stiffer, more puncture-resistant boots that hold up longer in abusive conditions; may cost slightly more
Economy PVC kit
Best for
Budget repairs or vehicles being sold or driven short-term
What you get
Lower-cost boots that meet basic function but are more prone to cracking in cold temps; clamps sometimes sold separately
Complete rack boot and inner tie rod kit
Best for
Vehicles where the inner tie rod is worn alongside the boot
What you get
Both boots, clamps, grease, and new inner tie rod ends — saves labor by combining two jobs into one disassembly

Rack & pinion bellows kits brands we stock for your Lexus Rc F

Delphi
1 option · from $18.95
Beck/Arnley
1 option · from $14.95

Replacing rack and pinion bellows on a Lexus Rc F

Moderate⏱ 1–2 hours per sideInner tie rod removal tool or large pipe wrenchSide-cutting pliers or boot clamp pliersFlat-blade screwdriverRatchet and socket setTie rod end separator or pickle fork

Remove the outer tie rod end, loosen or remove the inner tie rod to free the old boot, and slide the torn boot off the rack housing. Clean the rack tube thoroughly, repack the area with the supplied grease, slide the new boot into position, and secure both ends with the provided clamps. Reinstall the inner tie rod to manufacturer specification using a torque wrench, then reinstall the outer tie rod end and have the front alignment checked before returning the vehicle to regular use.

Frequently asked questions

How much does it cost to replace rack and pinion bellows kits on a Lexus Rc F?
Parts start at $14.95 on AutoBuffy. A full DIY repair including both boots, clamps, and grease typically stays affordable. Shop labor adds roughly one to two hours of labor rate on top of parts cost, so catching torn boots early — before the rack itself is damaged — saves significantly on the total repair.
Can I drive my Lexus Rc F with a torn rack and pinion boot?
You can drive short distances, but it is not advisable. Once the boot tears, grease escapes and contaminants enter the rack immediately. Within weeks or months of daily driving, abrasive grit will wear down the rack's internal seals, piston, and inner tie rod, converting a low-cost boot replacement into a full rack replacement.
Do I need to replace both bellows boots on my Lexus Rc F at the same time?
Replacing both boots at the same time is strongly recommended. If one boot has failed due to age or heat, the other is typically at the same point in its service life. Replacing both together saves labor since the rack is already accessible, and it prevents a second disassembly job within a short period.
Does a rack and pinion bellows kit come with grease?
Better kits do include a packet of the correct steering rack grease, but economy kits sometimes do not. Always confirm the kit contents before ordering. Refilling the boot with the proper grease during installation is essential — reinstalling a new boot without repacking grease leaves the inner tie rod and rack teeth running dry.
How long does it take to replace rack and pinion boots on a Lexus Rc F?
On most vehicles the job takes one to two hours per side for an experienced DIYer. Accessing the inner tie rod can add time depending on rack placement and whether a special inner tie rod removal tool is needed. Doing both sides in one session is more efficient than separating the jobs.
Will replacing the bellows kit fix my Lexus Rc F's steering play or clunking?
Replacing the boots stops further contamination but will not repair damage already done to the rack internals or inner tie rod ends. If clunking or looseness was present before the boots failed, inspect the inner tie rods and rack itself. A bellows kit is a preventive and protective repair, not a mechanical one.

Shop rack & pinion bellows kits by year for the Lexus Rc F

20252024202320222021202020192018201720162015

More parts for your Lexus Rc F

Brake Master CylinderOxygen SensorDrive Shaft Center SupportRadiatorAutomatic Transmission Oil Pressure SwitchEngine Coolant Temperature SensorVehicle Speed SensorDoor Window Switch

Rack & pinion bellows kits for other Lexus models

Lexus IS350Lexus RC300Lexus LX570Lexus LX470Lexus RX400hLexus GS350