Fits John Deere: 4230 - Replaces OEM Number AR61880

90CK — 1976-1982 — F6L912 Deutz Diesel

UD-60 (1954-1959 — Waukesha FC)

90 MY20 — 2019-2020 — L6 11

C500-H40 / 45 / 50 / 55 — 1975-1976 — Waukesha 176 Engine

Valve Train Kit for Ford New Holland NAA, 4000 Series+ | RP969115 OK491-20/20 Fits John Deere: 4230 -Valve Train Kit for Ford New Holland (free rotating exhaust valves): heavy duty replacement for OEM RP969115. Built for reliable field replacement performance. Fits These Models Ford New Holland Tractors NAA, 4000 Series, 800 Series, 801 Series, 901 Series, 1801 Series, 900 Series, 2000 Series, NAB, 2100 Series, 600 Series, 700 Series, 501 Series, 601 Series, Golden Jubilee, 701 Series Ford New Holland Skid Steers 4150 Ford New Holland Wheel Loaders