Mowers: 72" (6" deck)

MGB — 1963-1967 — L4 1

850 — 1960-1965 — 3-154 Diesel

F / FL / FS Series — 1984-1990 — Cummins NHRS

Transicold 20-45-2177

Water Pump Seal for John Deere 4020, 4230, 2020, 4430+ | NAR101549 A43C12 Mowers: 72" (6" deck)Water Pump Seal for John Deere (plastic installer included): heavy duty replacement for OEM NAR101549. Built for reliable field replacement performance. Fits These Models John Deere Crawlers 350, 350C, 350B, 350D, 355D, 450, 450B, 450C, 455D, 450D, 400G, 455G, 450E, 450G John Deere Tractors 4020, 4230, 2020, 4430, 4440, 310, 820, 300, 1020, 510, 920, 301, 301A, 830, 1120, 1520, 1530, 302, 2040, 930, 1130, 1030, 2150, 940, 1040, 2255, 2155, 1550, 1850,