2R0098 9G0286 2R-0098 9G-0286 NBR Black Dring Back up Ring Lift Tift Steering Hydraulic Cylinder Loader Seal Kit

2R0098 9G0286 2R-0098 9G-0286 NBR Black Dring Back up Ring Lift Tift Steering Hydraulic Cylinder Loader Seal Kit

Version 2 (Application & Performance Focus)

Heavy equipment operators rely on part numbers 2R0098 and 9G0286 for reliable lift tilt steering cylinder repair. The NBR black D-ring 2R-0098 provides exceptional rebound while back up ring 9G-0286 handles side loads. For excavator loader hydraulic seals, combining 2R0098 with 9G0286 eliminates leak paths in double-acting cylinders. When your loader tilt function drifts, replace the old seals with 2R-0098 and the matching back up ring 9G-0286. The black D-ring 2R0098 resists compression set better than O-rings. Field tests show that 9G0286 extends seal life when paired with 2R-0098. Every hydraulic cylinder loader seal kit should include both 2R0098 and 9G0286 for excavator applications.

Version 3 (Maintenance & Compatibility Focus)

Preventative maintenance for excavator loader hydraulics requires seal kit numbers 2R0098 and 9G0286. The NBR black D-ring 2R-0098 fits directly into grooves designed for 9G-0286 back up rings. Before disassembling the lift steering cylinder, verify you have both 2R0098 and the corresponding 9G0286. The back up ring 9G-0286 prevents extrusion of D-ring 2R0098 at temperatures above 100°C. Excavator service manuals call for 2R-0098 in the piston seal gland and 9G-0286 in the rod gland. Stock at least five sets of 2R0098 and 9G0286 for emergency field repairs. The hydraulic cylinder loader seal kit comprising 2R-0098 plus 9G-0286 restores factory steering response in older excavators.