Head Gasket for John Deere 4050, 6466DF, 4240, 6620 | R520706 Massey Ferguson 6475 AP650B — 1998-2005 — 3054C

AP650B — 1998-2005 — 3054C

994D — 2001-2005 — 3516B

621F III — 2004 — C15 Acert

Caterpillar Excavators: 316E

Head Gasket for John Deere 4050, 6466DF, 4240, 6620 | R520706 Massey Ferguson 6475 AP650B — 1998-2005 — 3054CHead Gasket for John Deere (std thickness, . 029" . 037" piston protrusion): heavy duty replacement for OEM R520706, R66065. Built for reliable field replacement performance. Fits These Models John Deere Tractors 4050, 4240 John Deere Power Units 6466DF John Deere Combines 6620 OEM Cross Reference Numbers Replaces the following OEM part numbers: R520706, R66065. Please verify the OEM reference number and equipment fitment before ordering.