Code of Federal Regulations > Title 49 > Chapter III > Part 393 - PART 393—PARTS AND ACCESSORIES NECESSARY FOR SAFE OPERATION

Regulations last checked for updates: May 14, 2025

Title 49 - Transportation last revised: Mar 20, 2025

Subpart A [§ 393.1 - § 393.7] - Subpart A—General

Subpart B [§ 393.9 - § 393.33] - Subpart B—Lamps, Reflective Devices, and Electrical Wiring

Subpart C [§ 393.40 - § 393.55] - Subpart C—Brakes

Subpart D [§ 393.60 - § 393.63] - Subpart D—Glazing and Window Construction

Subpart E [§ 393.65 - § 393.69] - Subpart E—Fuel Systems

Subpart F [§ 393.70 - § 393.71] - Subpart F—Coupling Devices and Towing Methods

Subpart G [§ 393.75 - § 393.94] - Subpart G—Miscellaneous Parts and Accessories

Subpart H [§ 393.95 - § 393.95] - Subpart H—Emergency Equipment

Subpart I [§ 393.100 - § 393.136] - Subpart I—Protection Against Shifting and Falling Cargo

Subpart J [§ 393.201 - § 393.209] - Subpart J—Frames, Cab and Body Components, Wheels, Steering, and Suspension Systems

authority: 49 U.S.C. 31136,31151,31502; sec. 1041(b), Pub. L. 102-240, 105 Stat. 1914, 1993; secs. 5301 and 5524, Pub. L. 114-94, 129 Stat. 1312, 1543, 1560; and 49 CFR 1.87

source: 33 FR 19735, Dec. 25, 1968, unless otherwise noted.