Optimized for Sealed and Lubricated Linkage:
The 349D's bushings are designed to work seamlessly with Caterpillar's Lubricated and Sealed Linkage (LSL) option. In this system, the bushings play a key role in maintaining a sealed environment that retains grease and excludes external abrasives, dramatically increasing service intervals—sometimes up to 2,000 hours or more.
This 126-1956 bushing is used for 349D excavator.
Related part number:
129-7893
126-1956
103-8345
107-6579
103-8353
126-1971
126-1974
125-1286
126-1976
126-1973
087-5389
087-5390
095-1730
126-1978
087-5393
114-0763
126-2047
170-9850
087-5396
087-5397
165-9293
129-7898
126-1956
7X-2489
095-0930
200-3498
126-1956
103-8345
107-6579
103-8353
126-1971
126-1974
125-1286
126-1976
126-1973
087-5389
087-5390
095-1730
126-1978
087-5393
114-0763
126-2047
170-9850
087-5396
087-5397
165-9293
129-7898
126-1956
7X-2489
095-0930
200-3498
