JD Combines - Fits: 6600 (Diesel, SN: 156500 and up), 6602 (Diesel, up to SN: 1500), 6620 (Diesel), 7700 (Diesel, up to SN: 8000)
JD Industrial - Fits: 500A (Diesel, SN: 123114 and up), [ 500B, 500C, 510, 690, 690A (Diesel) ], 600 (Diesel, SN: 201000 and up)
Fits John Deere - 3020 (Diesel, SN: 123000 and up), [ 4000, 4040, 4230, 4240, 4320, 4520, 4620 (Diesel) ], 4020 (Diesel, SN: 201000 and up), 4050 (Diesel, up to SN: 6509), 7020 (Diesel, Early), Compactor: 646 (Diesel), Forage Havester: 5200 (Diesel, Early), [ Wheel Loader: 644, 644A (Diesel) ]; Replaces: R43883
Fits tractors with the following John Deere Diesel engines:
270D
404D
6404A
6404T
6466D
6.150" long
1.9" head diameter
.371" stem diameter