370B Slack Reducing Coupling, Part #10004764

The 10004764 slack reducing coupling is designed for installations where rear clearance is a problem. Similar to our popular 10004757, the 10004764 allows for a bottom mount air can (see illustration below). This coupling must be used with an air service chamber. With a maximum gross trailer weight of 90,000 lbs., this coupling is perfect for many mid-to-heavy duty applications.

Description

MODELS

Part #10004764
(Model #370B)
Coupling and 10000107 Thimble.
Part #10004765
(Model #370BC )
10004764 Coupling, 10000151 Bolt Kit, 10000117 Air Chamber, 10000107 Thimble.

SPECIFICATIONS

Maximum Gross Trailer Weight 90,000 lbs (40,823 kg)
Maximum Tongue Weight 18,000 lbs. (8,165 kg)
Ultimate Latch Capacity 20,000 lbs. (9,072 kg)
Maximum Eye X-Section 1 13/16 in. (46 mm)
Minimum Eye Opening 2 3/8 in. (60 mm)
Unit Weight 31 lbs. (14.0 kg)
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    BOLT KITS

    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 …

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    DRAWBAR GUIDES

    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.

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    Part #10000325 (Model #370PK) PARTS KIT

    The 370PK is your part replacement kit for our 370, 370B, 570 and 770 coupling models.

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    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

MGTW

SLACK REDUCED