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PC: 203
UPC: 612314117482

Class 1 Vertical Receiver Trailer Hitch with 1-1/4" Adapter with 3/4" Hole #11748

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  • Engineered with a vehicle-specific design for a custom fit
  • Concealed main body for OE look and seamless integration with the vehicle
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Constructed with a vertical receiver tube to accept an adapter
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • Limited lifetime warranty (one-year finish, one-year parts)
  • Made in USA (may include imported hardware)


  • Trailer hitch weight ratings are limited to vehicle manufacturer's stated capacities
  • Includes vertical receiver ball mount, installation hardware, pin & clip (only fits vehicles with a boxed steel rear bumper)
  • Available from Eau Claire, WI distribution center only

Guides & Install Sheets

Product Videos

  • Product Videos CURT Trailer Hitch Installation Techniques
  • Product Videos CURT Trailer Hitches


  • Drilling RequiredYes
  • Hub WarehouseD01
  • Installation DifficultyDifficult
  • Main Body ShapeFlat
  • MaterialCarbon Steel
  • Part TypeClass 1 Trailer Hitch
  • Product Weight27.000
  • Receiver Tube Size1-1/4 IN
  • Shipping Weight30.000
  • Tongue Weight (TW)150 LB
  • WarrantyLimited Lifetime Warranty (One-Year Finish, One-Year Parts)
  • Weight Carrying Capacity (WC)1,500 LB

WARNING: Cancer and Reproductive Harm -

CURT class 1 trailer hitches are the lightest-duty hitches of our rear mount receiver lineup. They are engineered for reliability, welded together with quality steel and blasted clean for a smooth finish. Tested to meet the strict demands of the industry, this CURT class 1 hitch has a capacity to tow up to 1,500 lbs. of gross trailer weight and 150 lbs. of tongue weight. This means it can handle a variety of small trailers such as single-axle utility trailers, canoe and kayak trailers, dirt bike trailers and more. It can also accept a hitch-mounted cargo carrier or bike rack, making it a very useful addition to cars with limited cargo space (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc).

Class 1 hitches feature a 1-1/4" x 1-1/4" receiver tube opening and are typically mounted on compact cars, full-size cars and some smaller crossover SUVs, minivans and compact SUVs. This particular hitch comes with a vertical receiver tube and is designed to be a custom fit trailer hitch for the BMW Z3 (except M version) (to verify your vehicle compatibility, see the CURT application guide at It features a square tube frame and comes with a hitch pin and clip, all necessary installation hardware and an old-style ball mount to fit the vertical receiver tube.

Each CURT class 1 hitch is co-cured with a liquid A-coat and a high-gloss black powder coat finish that provide a lasting defense against rust, wear and harmful UV rays. Like all CURT receiver hitches, this class 1 hitch is made right here in the USA (may include imported hardware) and is backed by a one-year finish warranty and a limited lifetime warranty.

1996 BMW Z3 All, Except M version
1997 BMW Z3 All, Except M version
1998 BMW Z3 All, Except M version
1999 BMW Z3 All, Except M version
2000 BMW Z3 All, Except M version
2001 BMW Z3 All, Except M version
2002 BMW Z3 All, Except M version
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