Premier Manufacturing 370 Slack Reducing Couplings

Premier Manufacturing 370 Slack Reducing Couplings

370 Couplings
The 370 Slack Reducing Coupling Is Frequently Used In Dump And Pup Applications. Our Popular 370 Model Offers Users A Low Profile, High Latch Strength, And A Premalloy Body For Maximum Wear. This Coupling Must Be Used With An Air Service Chamber. With A Maximum Gross Trailer Weight Of 90,000 Lbs., Our 270 Coupling Is Perfect For Medium-To-Heavy Duty Hauling.

• Brand: Premier Manufacturing
• Legacy # 370, 370A, 370A-2, 370A-282, 370A-467H, 370AF
• Dimensions: 10.53 X 7.18 X 7.93, 30 LBS.
• Heavy Duty
• Slack Reducing
• Premalloy

Available Models:

Model #	Part #	Description
370	10004757	370 Coupling & 271 Thimble
370A	10004759	370 Coupling, 502 Bolt Kit, 281 Air Chamber, 467 Air Chamber Adapter Bracket, 271 Thimble
370A-2	10004760	Same as 370A, without the 502 Bolt Kit
370A-282	10004761	Same as 370A, with 282 Air Chamber instead of 281
370A-467H	10004762	Same as 370A, with 467H Air Chamber Adapter Bracket instead of 467
370AF	10004763	Same as 370A, with 467F Air Chamber Adapter Bracket instead of 467

 
Part # 10004757, 10004759, 10004760, 10004761,  10004762,  10004763
 

Accessories & Replacement Parts:

Model #	Part #	Description
271	10000107	Thimble
502	10000150	Bolt Kit
281	10000116	Air Chamber, Type 24
282	10000122	Air Chamber, Type 30
467	10000135	Air Chamber Adapter Bracket (2 3/4 in. overall length)
467F	10000138	Air Chamber Adapter Bracket (5 1/2 in. overall length)
467H	10000140	Air Chamber Adapter Bracket (3/4 in. overall length)
370PK	10000325	Parts Kit
279PK	10000315	Parts Kit (for 279 Shoe)
378	10004766	Drawbar Guide Set (Left & Right Sides Incl.)
378L	10000124	Drawbar Guide, Left Side Only
378R	10000129	Drawbar Guide, Right Side Only
14011	10000059	Wear Gage
14026	10000071	Wear Gage, Latch Gage Bar

About Premiere's Couplings:

Whatever Your Application, Selecting The Proper Equipment For The Job Is Very Important. Proper Selection Along With Regular Inspection And Maintenance Will Help Keep Operating Costs Minimal While Providing Long Life To Each Component. To Determine Wear Limits, Premier Created Wear Gages That Help Judge The Useful Life Of Couplings And Drawbar Eyes. In Accordance With Premier And The Federal Motor Carrier Safety Regulations, These Were Designed To Identify Wear At The Critical Percentages Of 18% And 20%, By Measuring The Cross-section Of Coupling Hooks (Horn) And Drawbar Eye Loops.

Selecting The Right Equipment:

Each Premier Product Undergoes Extensive Design And Testing Prior To Being Introduced. Premier uses The Latest In Computer Aided Design And Analysis Software; As Well As Physical Destructive Tests.

1. Determine “Gross Trailer(s) Weight” (GVWR(s) Of Towed Trailers)
2. Determine “Tongue Weight Capacity” (Maximum Occurring Tongue Weight)
3. Add Margin of Safety (Dependent Upon Your Equipment And Operating Environment)
4. Browse Premier Product Catalog (Based on Steps 1 - 3)

*Please Inquire If You Have Any Questions On Any Product! 1 (800) 374-6488, Or Chat With Us!