Curt Manufacturing 13337 User Manual

GROSS LOAD CAPACITY WHEN USED AS A WEIGHT CARRYING HITCH: LBS. TRAILER WEIGHT & LBS. TONGUE WEIGHT.
GROSS LOAD CAPACITY WHEN USED AS A WEIGHT DISTRIBUTION HITCH: LBS. TRAILER WEIGHT & LBS. TONGUE WEIGHT
***DO NOT EXCEED VEHICLE MANUFACTURER'S RECOMMENDED TOWING CAPACITY.***
HAVING INSTALLATION QUESTIONS? CALL TECHNICAL SUPPORT AT 1-877-287-8634
INSTALLATION STEPS
PERIODICALLY CHECK THIS RECEIVER HITCH TO ENSURE THAT ALL FASTENERS
ARE TIGHT AND THAT ALL STRUCTURAL COMPONENTS ARE SOUND.
CURT Manufacturing LLC., warrants this product to be free of defects in material and/or workmanship at the time of retail purchase by the original purchaser.
If the product is found to be defective, CURT Manufacturing LLC., may repair or replace the product, at their option, when the product is returned, prepaid,
with proof of purchase. Alteration to, misuse of, or improper installation of this product voids the warranty. CURT Manufacturing LLC.'s liability is limited to
repair or replacement of products found to be defective, and specifically excludes liability for incidental or consequential loss or damage.
3500 525
4000 525
LEXUS NX200t/NX300h
5/7/2020
13337
40
36
20
HITCH WEIGHT:
LBS.
INSTALL TIME
PROFESSIONAL: MINUTES
NOVICE (DIY): MINUTES
INSTALL NOTES:
Scan
for more
information
Parts List
DESCRIPTIONPART NUMBERQTYITEM
HHCS,M12x1.25,35,CL10.9,YZ
10-1027541
WASHER,S-CON,1/2,YZ
30-0014942
1. Lower the exhaust by removing the (3) rearmost rubber exhaust isolators. Note: Support the exhaust during
installation to prevent damage.
(See Rubber Isolator Removal Diagram.)
2. Raise hitch into position and loosely secure hitch with M12 bolts and conical washers.
3. Torque all M12 fasteners to 60 ft-lbs.
4. Raise exhaust and reinstall the rubber isolators.
EXISTING WELDNUTS
(BOTH SIDES)
PASSENGER SIDE
FRAME RAIL
DRIVER SIDE
FRAME RAIL
2
1
- LOWER EXHAUST
- NO DRILLING
TOOLS REQUIRED
RATCHET
TORQUE WRENCH
19mm SOCKET
SAFETY GLASSES

Curt Manufacturing 13337 Specifications

General

Brand	Curt Manufacturing
Part Number	13337
Category	Automobile Accessories
Finish	Black Powder Coat
Material	Steel
Installation	Bolt-On
Receiver Tube Size	2 Inch
Hitch Class	Class 3
Hitch Tube Size	2 Inch
Hitch Shank Size	2 Inch
Hitch Ball Size	2 Inch

Summary

Installation Overview and Safety Guidelines

Weight Carrying Capacity

Specifies maximum trailer and tongue weight limits for safe towing operations.

Installation Tips

Provides advice for a successful and efficient hitch installation process.

Tools and Difficulty Assessment

Lists necessary tools and assesses the installation's difficulty level.

Installation Walkthrough

Parts List for Installation

Lists all components included with the hitch kit for installation.

Step 1: Lower Exhaust System

Instructions to carefully lower the vehicle's exhaust system.

Step 2: Position and Secure Hitch

Guide to lifting the hitch and loosely attaching it with bolts and washers.

Step 3: Torque Fasteners

Instructions to torque all M12 fasteners to the specified 60 ft-lbs.

Step 4: Reinstall Exhaust

Instructions to raise the exhaust and reinstall the rubber isolators.

Towing Safety Information

Gross Trailer Weight and Tongue Weight

Defines and explains how to measure trailer weight and tongue weight.

Ball Mount and Trailer Ball

Details on selecting and securing the ball mount and trailer ball.

Coupler and Safety Chains

Guidance on proper coupler use and safety chain attachment.

Electrical Wiring Identification

Provides a color-coded guide for trailer electrical connections.