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2400 Slack Reducing Coupling

When installation and mounting is limited by bolt hole pattern, the 2400 may be the answer. Although one of the bottom three mounting holes must be used, you choose which one. This allows for maximum compatibility with existing mounting patterns. Popular with Pup and Dumps and Tanker applications. All 2000 series couplings can be operated with or without an air service chamber.

Models

2400 Coupling & 271 Thimble.
2400NS 2400 Coupling, without the 279 Shoe.
2400A Kit 2400 Coupling, 508 Bolt Kit, 281 Air Chamber, 467 Air Chamber Adapter Bracket, 271 Thimble.
2400A-2 Kit Same as 2400A Kit, without the 508 Bolt Kit.
2400AF Kit Same as 2400A Kit, with 467F instead of 467 Air Chamber Adapter Bracket.
2400EL 2400 Coupling with Extended Life latch direct-inject lubrication ports.
2400ELA 2400EL Coupling, 508 Bolt Kit, 281 Air Chamber, 467 Air Chamber Adapter Bracket, 271 Thimble.
2400A-467H Kit Same as 2400A Kit, with 467H instead of 467 Air Chamber Adapter Bracket.

Specifications

Maximum Gross Trailer Weight 100,000 lbs. (45,359 kg)
Maximum Tongue Weight 20,000 lbs. (9,071 kg)
Ultimate Latch Capacity 60,000 lbs. (27,215 kg)
Maximum Eye X-Section 1 13/16 in. (46 mm)
Minimum Eye Opening 2 3/8 in. (60 mm)
Unit Weight 34.3 lbs. (15.6 kg)

2400 Coupling Parts Available

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Warning: For any changes that you might make please refer to our technical documents.