Fits Case 300B

X Line — 1994 — L4 3

BW 138AC-5 — 2012-2020 — L4 2

700L PL — 2017-2024 — L6 6

Regata — 1987-1990 — 149C1

Valve Seat for John Deere 2355N, 3179T, 6359T/A, 9920+ | CD13979 10479118 Fits Case 300BValve Seat for John Deere (exhaust, 45 degree): heavy duty replacement for OEM CD13979, R97778. Built for reliable field replacement performance. Fits These Models John Deere Tractors 2355N, 3155, 3150, 2150, 940, 1040, 2255, 2155, 1550, 1850, 1630, 1750, 1140, 1850N, 2040, 2240, 4050, 3255, 3140, 3040, 3055, 2955, 2950, 2940, 2140, 2855N, 2850, 2755, 2555, 2650, 2750, 2650N, 2355, 2350, 2550, 2040S, 2130, 1840, 1640 John Deere Power Units 3179T,