Filter Service Kit Fits THWAITES MACH 422 Air Oil Fuel w/Yanmar Eng.

Filter Kit Fits THWAITES MACH 021 Air Oil Fuel w/Perkins YH3XL1-33J3V Eng.

Filter Service Kit Fits THWAITES MACH 364 Air Oil Fuel w/Perkins Eng.

Filter Service Kit Fits THWAITES MACH 657 Air Oil Fuel w/Perkins 11040-44T Eng.

Filter Service Kit Fits THWAITES MACH 074/2 Air Oil Fuel w/Perkins Eng.

Filter Service Kit Fits THWAITES MACH 57 Air Oil Fuel w/Perkins Eng.

Filter Service Kit Fits THWAITES AD 6 T Air Oil Fuel w/Perkins Eng.

Filter Service Kit Fits THWAITES MACH 064 Air Oil Fuel w/Perkins Eng.