KIT, O-RING FOR PRESSURE FILTER HOUSING, USED IN OUR 2022 DUMP TRUCKS WITH THE PILOT FILTER HOUSING MOUNTED ON THE SIDE OF THE HYDRAULIC TANK ENCLOSURE. PARTS IN THE KIT: *METRIC FKM D RING/DIN3869 - 11.6MM X 16.5MM X 1.5MM *METRIC DURO 90 O RING - 100MM X 95 X 2.5MM *BONDED SEAL METRIC - 20.7MM X 28MM X 1.5MM; KIT, O-RING, FOR PILOT FILTER HOUSING USED IN OUR 2022 AND NEWER MACK DUMP TRUCKS WITH PILOT FILTER MOUNTED INSIDE HYDRAULIC TANK ENCLOSURE. PARTS IN THE KIT: *O RING DURO 90 METRIC - 58MM X 53MM X 2.5MM *BONDED SEAL METRIC - 20.7MM X 28MM X 1.5MM; KIT, O-RING FOR PRESSURE FILTER HOUSING, USED IN OUR 2022 DUMP TRUCKS WITH THE PILOT FILTER HOUSING MOUNTED ON THE SIDE OF THE HYDRAULIC TANK ENCLOSURE. PARTS IN THE KIT: *METRIC FKM D RING/DIN3869 - 11.6MM X 16.5MM X 1.5MM *METRIC DURO 90 O RING - 100MM X 95 X 2.5MM *BONDED SEAL METRIC - 20.7MM X 28MM X 1.5MM