'This Komatsu Plug and Cap kit includes the most popular sizes of Komatsu. You can either sell the entire kit, a few fittings at a time, or use them in your shop or retail environment as a Fitting Identification tool. Covers: 14mm - M14 X 1.5 18mm - M18 X 1.5 22mm - M22 X 1.5 24mm - M24 X 1.5 30mm - M30 X 1.5 33mm - M33 X 1.5 Plugs: 9231-14 (x2) 9231-18 (x2) 9231-22 (x2) 9231-24 (x2) 9231-30 (x2) 9231-33 (x2) Caps: 9232-14 (x2) 9232-18 (x2) 9232-22 (x2) 9232-24 (x2) 9232-30 (x2) 9232-33 x2)