Triple-Seal Defense – Polyurethane U-cups + PTFE backup + metal-reinforced wipers.
Contaminant Lockout – Multi-stage wipers exclude 99% of particulates.
Extended Seal Life – 8,000–10,000 hours with proper maintenance.
This 1U-3991 tilt cylinder is used for D6R track type tractor.
TRACK-TYPE TRACTOR
D6T XL D6T XW D6T LGP D5
9T-0934
2J-8489
3S-6162
3J-9703
4T-0259
5J-4991
1U-4069
2K-4473
2K-4472
8C-9126
9T-0095
1D-4709
5P-8250
5J-8300
8C-5218
7X-0373
1B-4331
8J-2880
3J-6572
9T-0094
6V-2710
