Pistons By Size

303068 PISTON CUP KIT; 3.50 INCH, SERIES K

303080 REPLACEMENT RUBBER: 3.00 INCH, SERIES K

303079 PISTON ASSEMBLY: 3.00 INCH, SERIES K

3 INCH X 1" HUB SERIES K PISTON ASSEMBLY FMC M1324 MUST HAVE OLD STYLE 1" PISTON ROD REPLACEMENT RUBBER P/N 303080

303028 PISTON ASSEMBLY; 4.00 INCH X 1.00 INCH BORE, SERIES K

303029 REPLACEMENT RUBBER, 4 INCH, SERIES K

303077 REPLACEMENT RUBBER, 5.5 INCH SERIES B

303046 PISTON CUP KIT; 6.00 INCH, SERIES B

303050 PISTON ASSEMBLY; 6.00 INCH X 1.625 INCH BORE, SERIES B

FITMENT GUIDE: WEATHERFORD T425 Tulsa Triplex TT-450 Tulsa Triplex TT-660 Tulsa Triplex TT-680 EWCO 446 Replacement Rubber P/N 303046