YNF has rich experiences in Excavator Coupling / Excavator Couplings. YNF has produced Excavator Couplings for more than 40 years.

There are many series of coupling (also called coupler, or connect rubber) that can be used on excavators. Usually, the excavator (mostly we are talking about the crawler hydraulic excavator) use a coupling to connect the engine (power provide) to the hydraulic pump (transmission).

The series includes:

CF-A flexible rubber couplings (which you may find on the internet when using the words “centaflex”, “centa couplings”, “centaflex size 2, 4, 8, 16, 30, 50…”, or “centaflex cf-a coupling” etc). YNF provides perfect aftermarket excavator couplings for your solution.

CF-H flexible hytrl rubberized couplings (which there are perfect replacements for this series too, good and stable quality and reasonable price)

Flexible flange couplings

Rigid flange couplings

Gear couplings

and so on…

coupling

The fast way to identify a coupling for excavators is the part number.

Here are some of the part number that links to the excavator coupling:

KRJ6622, 95000004, 331/62119, 45/908101, KNJ0186 JS160W, 331/67249 JS200, JRJ0213 JS220 260, 332/P2047 6HK JS290, 331/19919 6HK JS330, 10E-60-25130, 05617021, 20T-01-31110, 2418U225S1, 4093084, 0990149, 099-0149, 4228189, 3222307839, 20/950665, 92041441, 1021-00400, 59805192, 4654760, YB0000014, 4334891, 4655134, YN30P01002F2, 2418R139F3, 3514126, 351-4126, 279-7871, 7Y0463, 7Y-0463, 4216944, 2418R219S1, 2418R219S1, 11N7-10020, 13E6-16040, 239-6650, 2396650, 287-0169, 2870169, 324-4415, 324-4451,239-6479, 289-0169, 3244415, 3244451,2396479, 2890169, ISUZU TierⅡ 522192, 7Y-0643, 305-4951, 305-4952, 374-6053, 7Y0643, 3054951, 3054952, 3746053, 2418R660S001, LS30P01063F1, LS30P01063S004, LS30P01063S003, LS30P01063P1, LS30P01004F1, 14531160, 14531162, 14643346, 42FL, 48FLE-PA 6 1/2”, 48FLE-PA  7 1/2”, 55FLE-PA 10”, 65FLE-PA 8”, 65FLE-PA 10”, 65FLE-PA 11 1/2”, 70FLE-PA 10”, 80FLE-PA 11 1/2”, 100FLE-PA 11 1/2”, 125FLE-PA 11 1/2”, 200FLE-PA 11 1/2”,  48 FLE-PA 135,