John Deere Original Equipment Seal - M91256

The part specifications for M91256:
Part Number: M91256
Part Name: Seal
Seal Type(ALPHA): PLAIN
Shaft Diameter(MM): 18.7500
Seal Outside Diameter(IN): 1.0039
Width(IN): 0.1248
Wiper Diameter(IN): 0.0000
Length(MM): 0.0000
Seal Material(ALPHA): FELT

This M91256 Seal fits these models:
2500 Greensmower (Gas and Diesel)
2500A Greensmower (Gas and Diesel)
2500B Greensmower (Gas and Diesel)
2500E Greensmower (Gas and Diesel)
2500E Hybrid Greensmower (Gas and Diesel)
2653A Diesel Professional Utility Mower
2653B Trim and Surrounds Mower
3215 and 3235 Lightweight Fairway Turf System Mowers (Worldwide Edition)
3215A Lightweight Fairway Mower
3215B Lightweight Fairway Mowers (Worldwide Edition)
3225B Lightweight Fairway Mowers (Worldwide Edition)
3225C Lightweight Fairway Mower (Worldwide Edition)
3235A Lightweight Fairway Mower
3235B Lightweight Fairway Mowers (Worldwide Edition)
325, 335 and 345 Lawn and Garden Tractors
3325 Professional Turf Mower
3365 Professional Turf Mower
355D Diesel Lawn and Garden Tractor
4200 Compact Utility Tractors
4300 Compact Utility Tractor
4400 Compact Utility Tractors
54-in.,54C,60-in.,62C,72-in. Mower Decks for 2210,4010,4110,4115,4210,4310,4410,4510,4610,4710 Compact Utility Tractors
655, 755, 756, 855 and 856 Compact Utility Tractors
955 Compact Utility Tractor
F1145 Front Mower (Worldwide Edition)
F510 and F525 Front Mowers
F710 Front Mowers
F725 Front Mowers
F735 Front Mower (Diesel)
GX255 Lawn Tractor, Mower Deck and MCS
GX325 Lawn and Garden Tractor
GX335 Lawn and Garden Tractor
GX345 Lawn and Garden Tractor
GX355 Lawn and Garden Tractor
LX280 Lawn Tractor, Mower Deck and MCS
Mower Decks and MCS (LX200 Series, GT225, GT235, GT235E, GT245, LT170)
Mower Decks and MCS - (2305 and 2X20/3X20/4X20 Series Compact Utility Tractors)
Mower Decks and Material Collection System for X465,X475,X485,X495,X575,X585,X595,X700,X720,X724,X728,X740,X744,X748 Tractors
X300 Select Series Tractor
X300R Select Series Tractor
X304 Select Series Tractor
X305R Tractor
X310 Tractor
X320 Select Series Tractor
X324 Select Series Tractor
X340 Select Series Tractor
X360 Select Series Tractor
X500 Multi-Terrain Tractor
X520 Multi-Terrain Tractor
X534 Multi-Terrain Tractor with 48-inch or 54-inch Mower Deck
X540 Multi-Terrain Tractor
X590 Lawn and Garden Tractor
X710 Signature Series Tractor
X730 Signature Series Tractor
X734 Signature Series Tractor
X738 Signature Series Tractor
X739 Signature Series Tractor
X750 Signature Series Tractor
X754 Signature Series Tractor
X758 Signature Series Tractor

This is an OEM John Deere part.