5H6734 6V6228 6V5266 3K0360 1H1023 NBR Black Oring for Hydraulic Cylinder Loader Lift Tift Steering Kit

Version 2 (Application Pairing Focus)

Hydraulic cylinder loader lift tilt steering systems require specific NBR black O-rings: 5H6734, 6V6228, 6V5266, 3K0360, and 1H1023. The 5H6734 seals the loader lift cylinder head to barrel interface. For excavator steering valve spools, use 6V6228 to prevent internal cross leakage. Part 6V5266 fits the tilt cylinder cushion adjuster on loaders. When replacing worn seals, 3K0360 matches the backup ring groove depth. The 1H1023 NBR black O-ring protects the pilot line connection. Keep 5H6734, 6V6228, 6V5266, 3K0360, and 1H1023 as a master hydraulic cylinder repair set for all excavator loader applications.

Version 3 (Size & Function Focus)

Five NBR black O-ring sizes comprise the complete hydraulic cylinder seal set: 5H6734 (rod wiper groove), 6V6228 (piston seal backup), 6V5266 (gland retainer), 3K0360 (end cap port), and 1H1023 (steering orbitrol). The loader lift cylinder uses 5H6734 in the static flange joint. Excavator tilt circuits depend on 6V6228 for dynamic reciprocating motion. Part 6V5266 handles radial squeeze in loader steering linkages. For hydraulic cylinder buffer seals, 3K0360 acts as an anti-extrusion device. The 1H1023 NBR black O-ring seals the load check valve. Order 5H6734, 6V6228, 6V5266, 3K0360, and 1H1023 together to ensure no single seal omission during excavator loader hydraulic cylinder overhaul.

5H6734 6V6228 6V5266 3K0360 1H1023 NBR Black Oring for Hydraulic Cylinder Loader Lift Tift Steering Kit