Description
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.
- Determine “Gross Trailer(s) Weight” (GVWR(s) Of Towed Trailers)
- Determine “Tongue Weight Capacity” (Maximum Occurring Tongue Weight)
- Add Margin of Safety (Dependent Upon Your Equipment And Operating Environment)
- 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!