SAF-TITE 100 Slack Reducing Coupling, Part #10004654

The SAF-TITE 10004654 slack reducing coupling features the most popular mounting bolt pattern in the industry; the same as our 2200 and 10004733 models. With a maximum gross trailer weight of 100,000 lbs. and 20,000 lbs. latch capacity, the SAF-TITE 10004654 is an ultra-strong product suitable for your hitching needs.



Part #10004654
(Model #100)
Coupling & 10000107 Thimble.
Part #10004668
(Model #100A)
10004654 Coupling, 10000149 Bolt Kit, 10000116 Air Chamber, 10000098 Air Chamber Adapter Bracket, 10000107 Thimble.
Part #10004669
(Model #100A-2)
Same as 10004668 Kit, without the 10000149 Bolt Kit.


Maximum Gross Trailer Weight 100,000 lbs. (45,359 kg)
Maximum Tongue Weight 18,000 lbs. (8,165 kg)
Ultimate Latch Capacity 20,000 lbs. (9,072 kg)
Maximum Eye X-Section 1 11/16 in. (43 mm)
Minimum Eye Opening 2 3/8 in. (60 mm)
Unit Weight 28.3 lbs. (12.8 kg)
  • Custom Truck Accessories

    100pk Parts Kit, Part #10000205

    The 100pk parts kit is your parts replacement kit for our 100 series Saf-Tite couplings. This includes models 100, 100-3, 100-4, 100-4H. Get yours today to at Premier Manufacturing.

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  • Custom Truck Accessories

    267 Air Chamber Brackets, Part #10000098

    The 276 air chamber brackets from Premier are for use with the 270, 2200, and Saf-Tite 100 slack reducing couplings. Get the best custom truck accessories for your trucking and hauling needs when you shop with Premier Manufacturing.

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    271 Series Thimbles, Part #10000107

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

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    281/282 Air Chambers, Part #10000116/Part #10000122

    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

    Wear Gages, Part #10000048 (Legacy #14000)

    <span data-sheets-value="{"1":2,"2":"To determine wear limits, Premier Manufacturing 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.\nIn accordance with Premier Manufacturing and the Federal Motor Carrier Safety Regulations, these were ...

Below are the Compatible Drawbar Eyes, to see the full reference chart click here.

Additional information