The First Name in Quality Couplings


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2300B Slack Reducing Coupling

Similar to our 2300, the 2300B offers a bottom mount air chamber design for installations where rear clearance is a problem. Like all our 2000 series, our 2300B is also made from Premalloy for long life. All 2000 series couplings can be operated with or without an air service chamber.


2300B Coupling & 271 Thimble.
2300BC 2300 Coupling, 503 Bolt Kit, 281C Air Chamber, 271 Thimble.


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 33.3 lbs. (15.1 kg)

2300B Coupling Parts Available

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