Popular with tanker fleet customers, the 2300 slack reducing coupling can be used throughout the industry. Like our 2200 model, the 2300 is also made from Permalloy for long life. As with all 2000 series couplings, the 2300 offers unsurpassed latch strength and can be operated with or without an air service chamber. Each coupling has a maximum gross trailer weight of 100,000 lbs. and 60,000 latch capacity for heavy-duty applications.



2300 Coupling & 271 Thimble.
2300NS 2300 Coupling, without the 279 Shoe.
2300A Kit 2300 Coupling, 502 Bolt Kit, 281 Air Chamber, 467 Air Chamber Adapter Bracket, 271 Thimble.
2300A-2 Kit Same as 2300A Kit, without the 502 Bolt Kit.
2300EL 2300 Coupling with Extended Life latch direct-inject lubrication ports.
2300ELA Kit 2300EL Coupling, 502 Bolt Kit, 281 Air Chamber, 467 Air Chamber Adapter Bracket, 271 Thimble.


Maximum Gross Trailer Weight 100,000 lbs (45,359 kg)
Maximum Tongue Weight 20,000 lbs. (9,072 kg)
Ultimate Latch Capacity 60,000 lbs. (27,216 kg)
Maximum Eye X-Section 1 13/16 in. (46 mm)
Minimum Eye Opening 2 3/8 in. (60 mm)
Unit Weight 30.3 lbs. (13.7 kg)
  • Custom Truck Accessories

    2000PK PARTS KIT

    The 2000pk parts kit is your parts replacement kit for our 2200, 2300, 2300B, 2400, 2400H, and 2880 couplings. Get this exceptional kit to customize your truck today!

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  • Custom Truck Accessories


    The 2000pk-EL parts kit is your Extended Life parts replacement kit for our 2200, 2300, 2400, 2400H, and 2880 couplings. Buy your kit today from Premier Manufacturing.

  • Custom Truck Accessories


    Premier’s 271 series thimbles are highly wear resistant. They are used on the end of the …

  • Custom Truck Accessories

    281 / 282 AIR CHAMBERS

    The 281/282 air chambers are not your typical air chambers! These are built to last in the rigorous service of coupling and …

  • Custom Truck Accessories


    These individually packaged bolt kits make the hardware selection for your coupling and/or drawbar eye fast and easy.

    All kits (except **159 & ***511) use coarse threaded Grade-8 fasteners and Grade-C crimp style locknuts, for a strong and secure coupling or drawbar eye mounting system.

    * For use with non-air applications.
    ** 159 Kit has fine threaded Grade-8 fasteners, uses lock washers …

  • Custom Truck Accessories


    Premier’s Drawbar Guides act as an aid to operators when hooking up equipment. These guides are cast from high strength steel and are easily installed by welding to the rear cross member. Drawbar Guides can be purchased individually (left or right) and as a complete set.

  • Custom Truck Accessories


    To determine wear limits, Premier created Wear Gages that help judge the useful life of couplings /pintle hitches and drawbar eyes. Available as a complete kit or individually, these gages are easy to use and are a must for Maintenance Managers and safety personnel.
    In accordance with Premier and the Federal Motor Carrier Safety Regulations, these were designed to identify …

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