CURT Towing Starter Kit with 2" Ball (1-1/4" Shank, 3,500 lbss, 3/4" Rise) Trailer Hitch Ball MountCURT$60.56In Stock
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CURT
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2001 - 2006 Lexus LS430
Confirmed to Fit
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Always the correct part
We know our products
Quality Products
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Select your vehicle to find the exact plug-and-play parts that fit — no cutting or splicing.
Trailer hitch weight ratings are limited to vehicle manufacturer's stated capacities
Includes installation hardware
Available from Eau Claire, WI distribution center only
Includes installation hardware
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Main Body Shape: Square
Receiver Tube Size (Inches): 1-1/4 IN
Finish: GLOSS BLACK POWDER COAT
WC / TW (Pounds): 250 LB / 2,500 LB
Weight Carrying Capacity (Pounds): 2,500 LB
WC Tongue Weight (Pounds): 250 LB
Installation Difficulty: Novice
Installation Time Exact (Minutes): 40
Whatever the next checkpoint is on your adventure -- whether it's getting your bike on the trail before sunrise or making it to the campground before dark -- CURT class 2 hitches let you Bring It with confidence. These receiver hitches are made to handle most light-duty towing applications and offer a custom fit for your vehicle. Typically used on full-size cars, crossovers, compact SUVs, minivans or even compact pickup trucks, a CURT class 2 trailer hitch complements the design of smaller vehicles. This particular class 2 hitch is made to be a custom hitch for certain years of the Lexus LS430 (to verify vehicle compatibility, see application info). It offers a weight carrying capacity of 2,500 lbs. GTW and 250 lbs. TW. Class 2 trailer hitches can typically be used to tow a variety of lightweight trailers, such as a small utility trailer, small fishing boat trailer or popup camper (NOTE: Never exceed the lowest weight capacity of any towing component). They are also perfect for adding cargo space to your vehicle with a bike rack or cargo carrier. This class 2 hitch features a 1-1/4" receiver tube to accept a ball mount shank or other hitch-mounted accessory. For safety, it is tested in accordance with SAE J684. A custom trailer hitch design requires extra care, and as such, CURT class 2 hitches are engineered using real vehicles and hands-on research. We use high-strength steel, robotic welding and rigorous testing to produce hitches that are built to fit your lifestyle. To ensure that each hitch will be a reliable extension of your vehicle, we also finish our hitches in a co-curing of liquid A-coat and black powder coat, giving them long-lasting rust and wear resistance.
CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2001 - 2006 | Lexus LS430 | No Drilling Required Installation Time: 30-60 minutes Visibility: Exposed |
Yes, the CURT 12231 Class 2 Trailer Hitch, 1-1/4-Inch Receiver, Fits Select Lexus LS430 (Part #BKDK12231) is designed to fit the 2001-2006 Lexus LS430.
The CURT 12231 Class 2 Trailer Hitch, 1-1/4-Inch Receiver, Fits Select Lexus LS430 (Part #BKDK12231) fits the following vehicles: 2001-2006 Lexus LS430. Always verify your specific year, make, and model before ordering.
The CURT 12231 Class 2 Trailer Hitch, 1-1/4-Inch Receiver, Fits Select Lexus LS430 (Part #BKDK12231) fits 2001-2006 Lexus LS430 models. The 2006 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT 12231 Class 2 Trailer Hitch, 1-1/4-Inch Receiver, Fits Select Lexus LS430 (Part #BKDK12231) Drilling is not required for installation. Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, Curt part number 12231 is designed for 2001–2006 Lexus LS 430 Sedan models. Do not use this hitch on other Lexus models or body styles without confirming compatibility with Curt Manufacturing.
Curt hitch 12231 is designed for use with ball mount D-55010. Use only this ball mount or confirm compatibility with Curt Manufacturing before using a different mount.
The hitch includes 6 M12×1.25 hex head cap screws (part 10-10277), 6 lock washers 1/2" (part 30-00153), and 6 flat washers 7/16" (part 30-00166). These fasteners are used to mount the hitch to the existing exhaust bracket mounting points.
You will need a torque wrench capable of tightening to 86 lb-ft, and a socket or wrench to fit M12 fasteners. A jack or lift may be helpful to access the rear undercarriage, though the manual does not specify this as required.
No. The manual states "NO DRILLING REQUIRED." The hitch uses existing exhaust bracket mounting points on the Lexus LS 430 chassis.
The manual diagram labels the spare tire well on both driver and passenger sides, indicating the hitch design accounts for spare tire location. However, the manual does not explicitly state whether clearance is maintained. Verify clearance visually after installation or contact Curt Manufacturing if you have concerns.
1. Locate the exhaust mufflers at the left and right rear of the vehicle. Each muffler is supported by flexible supports and brackets bolted to the chassis with three 12 mm screws per bracket. 2. Temporarily remove these brackets from the chassis on both sides. 3. Position the hitch at these same mounting points. 4. Re-mount the exhaust brackets at the bottom of the hitch brackets on both sides using the fasteners provided (M12×1.25 hex head cap screws with lock and flat washers). 5. Torque all fasteners to 86 lb-ft.
Torque all M12 fasteners to 86 lb-ft.
The manual does not provide specific towing capacity, trailer weight capacity, or tongue weight capacity values—these fields are blank in the parts list. Do not exceed your vehicle manufacturer's recommended towing capacity. Contact Curt Manufacturing or your Lexus dealer for the specific capacity ratings for your hitch.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. Re-torque fasteners as needed to maintain 86 lb-ft.
Yes. Alteration to, misuse of, or improper installation of this product voids the warranty. Curt Manufacturing's liability is limited to repair or replacement of defective products and excludes liability for incidental or consequential loss or damage.
Yes, it fits 2001–2006 Lexus LS 430 Sedan models only.
No drilling required. The hitch uses existing exhaust bracket mounting points.
Six M12×1.25 hex head cap screws, six 1/2" lock washers, and six 7/16" flat washers.
Torque all M12 fasteners to 86 lb-ft.
Periodically check that all fasteners are tight and structural components are sound. Do not exceed your vehicle manufacturer's recommended towing capacity.
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