One New Aftermarket Replacement Hydraulic Pump Valve Sleeve Kit Fits John Deere Tractor models 1830, 2030, 2130, 2350, 2440, 2510, 2520, 2550, 2630, 2640, 2750, 2840, 2940, 2950, 3010, 3020, 3030, 3130, 4000, 4010, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5010, 6030, 7020, 7520, 8430 19741981, 8440, 8630, 8640font faceArialstrong strongfontppfont faceArialfont size4strongAlso Fits John Deere Skidder models strong440, 440A, 440B, 440C, 540, 540Bfontfontppfont faceArialfont size4strongAlso Fits John Deere Industrial Construction models strong300, 300B, 302A, 310, 400, 401, 401C, 444, 500, 500A, 500B, 510, 540, 540A, 544, 544A, 544C, 570, 570A, 600, 644, 644A, 644B, 644C, 646, 646B, 646C, 670A, 672A, 700A, 740, 760, 760A, 770A, 772Afontfontppfont faceArial