In stock and ready to ship.
This flat face O-ring, size -20, seals hydraulic fittings and connections within O-ring kits and O-ring sets across a wide range of Wacker Neuson equipment, including vibratory rollers, skid steer loaders, track loaders, utility track loaders, mobile generators, and hydronic heaters. It is used in assemblies such as the RD12A-90 O-ring set, RD7A O-ring set, RD7H O-ring set, RD7He O-ring set, RD7Ye O-ring set, RTK82-SC3 O-ring set, RTKX-SC3 O-ring set, and RTL82-SC3 O-ring set, among others. The flat face seating style provides a reliable, leak-free connection at hydraulic port interfaces, which is particularly important in systems operating at the elevated pressures found in Wacker Neuson roller and loader hydraulic circuits, including circuits rated up to 4000 PSI.
Replacing worn or damaged O-rings during scheduled hydraulic maintenance or after any hydraulic line disassembly helps prevent fluid leaks and pressure loss in these systems. This part is commonly serviced alongside other components in the O-ring kit during hydraulic hose and fitting work.
Compatible models include:
- E3000, E3000 (5100056440), E3000 (5100056441)
- G50
- HTC15
- RD12A-90, RD12L-90 Fixed ROPS, RD14K-90
- RD7A, RD7H, RD7He, RD7Ye
- RTD-SC4 Smooth Drum, RTK82-SC3, RTKx-SC3, RTL82-SC3, RTLx-SC3, RTLx-SC3 NAM Standard, RTSC3, RTx-SC2 EU
- SM100, SM120, SM60
- ST27, ST28 (S05-5), ST31 (S05-6), ST31 (S08), ST35 (S06-4), ST37, ST40 (S06-5), ST45 (S06-6), ST50 (S06-7)
- SW16 (S05-1), SW17 (S05-2), SW20 (S05-4)
Genuine Wacker Neuson OEM part, sold by an authorized dealer.
