> Tractor Gearbox Input Shaft Oil Seal – Fits Massey Ferguson, John Deere & New Holland – OE: 040492 / 1860011M1 / 40748

> Tractor Gearbox Input Shaft Oil Seal – Fits Massey Ferguson, John Deere & New Holland – OE: 040492 / 1860011M1 / 40748

This transmission input shaft oil seal is a direct aftermarket replacement engineered to match the original seal's dimensions of 28.58 × 41.35 × 9.52 mm (28.5 × 41.3 × 9.5 mm). It cross-references OEM part numbers 040492, 1860011M1, 40748, 1860011M2 and 1868530M91, and fits Massey Ferguson, John Deere and New Holland tractors. Installed at the transmission / PTO input shaft, it keeps gearbox oil sealed, prevents oil leaks, and keeps dirt and moisture out of the drivetrain — restoring factory sealing performance during routine transmission or PTO service.

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Advantages

Leak Prevention – Restores the seal at the transmission / PTO input shaft, keeping gearbox oil contained and protecting the drivetrain.
Contaminant Protection – Keeps dirt, dust and moisture out of the transmission housing for long-term reliability.
Quick Drop-In Installation – Direct replacement design for fast installation during routine transmission or PTO service, minimizing downtime.
Dependable Aftermarket Option – Manufactured to match the original dimensional specification as a reliable service component.

Parameter

Product name	oil seal
Vehicle Model:	Massey Ferguson/ John Deere /New Holland
Reference number	040492 /1860011M1/ 40748 /1860011M2 /1868530M91
Material	NBR/FKM/MVQ/HNBR/EPDM
color	black red blue brown or customes request
Size	28.5841.35 9.52
Hardness	20-90shore A or as your requirements
Certificate	IATF16949：2016 ISO9001:2008 Environmental qualification certification
Application	Oil Prevention Sealing;Water Prevention Sealing;Corrosion Prevention Sealing;Gas Prevention Sealing;Leak Prevention Sealing
Port of loading	Tianjin/ Qingdao/Ningbo/Shanghai
Term of payment	PayPal, Western Union, Money Gram, T/T in advance, L/C at sight, etc.
Packing	Neutral packing or meeting customer's need

Packing

Certification