Description

Massey Ferguson 4245, 4255 2001 Parts Catalog – Why You Don’t Want Aftermarket Copies

If you’ve ever spent an afternoon chasing a part number that doesn’t match anything on your 4245 or 4255, you know the drill. You pull the old piece, call the dealer, read them a casting number, and they say “that’s obsolete, we need the OEM part number from the factory catalog.” That’s when you realize the aftermarket PDF you obtained is full of errors. The Massey Ferguson 4245, 4255 2001 Parts Catalog from AutoRepairManuals is the real thing – 1419 pages of factory-issued exploded diagrams, group indexes, and part number cross-references. No reprints. No copied data.

This isn’t a repair manual. It won’t tell you how to torque a head bolt. What it will do is give you the exact factory part numbers for every component on these tractors – engine, clutch, transmission, hydraulics, cab, sheet metal, lighting, wheels, and standard parts. The group index runs from Group 10 (Engine and Equipment) through Group 180 (Standard Parts). You get a numerical index and an alpha index so you can look up a part by name or number. That’s the kind of documentation you lean on when a customer is waiting and the dealer is closed.

Engine and Equipment Group (Group 100)

Group 100 covers the engine block, cylinder head, fuel system, cooling, and all the equipment bolted to the power plant. The exploded views show each gasket, seal, bolt, and washer with a reference number. The corresponding text pages list the Massey Ferguson part number, quantity per assembly, and any supersession notes. If you’re rebuilding a 4245’s 4-cylinder Perkins or the 4255’s turbo, you need this section to order the right pistons, rings, liners, and head gasket. Don’t trust a third-party list – use the factory grouping.

Transmission and Rear Axle (Groups 115-120)

Groups 115 (Transmission) and 120 (Rear Axle) are the meat of the drivetrain. These tractors have synchronized transmissions and a heavy-duty rear end. The catalog breaks down the main shaft, countershaft, shift forks, differential, final drives, and planetaries. Every bearing, seal, and snap ring is called out. If you hear a whine from the axle housing, you can walk through the diagram, find the bearing part number, and order it without pulling the whole unit twice. The group index at the front of the catalog – page B1 and B2 – maps all these sections in five languages.

Hydraulics, PTO, and Linkage (Groups 140-150)

Hydraulic system problems are a common frustration. The pump, control valve, lift cylinder, and draft sensing linkages are all in Group 140 (Hydraulics). Group 145 covers the PTO drive mechanism – internal shaft, clutch pack, and output shaft. Group 150 handles the three-point linkage (hitch) including the top link, lift arms, and stabilizers. If your 4255’s hitch drifts down overnight, you need to see the exploded view of the lift cylinder and the seal kit part number. A generic parts book won’t show the correct O-ring cross-section. This catalog does.

Electrical Equipment and Instrument Panel (Group 155)

Group 155 is the electrical section: alternator, starter, battery cables, fuse box, and the whole instrument panel. The wiring harness is not drawn as a schematic (that’s in the service manual), but every connector, lamp, and gauge is listed with its part number. If the tachometer is dead and you suspect the sensor, look up the sensor part number here, order it, and move on. No guesswork.

Sheet Metal, Cab, Fenders, and Wheels (Groups 160-180)

Groups 160 (Sheet Metal), 165 (Tractor Cab), 170 (Fenders, Footsteps, Platform), and 180 (Rims and Wheels) cover the body and chassis. The cab section includes roof, doors, glass, seals, and interior trim. If a window seal leaks or a fender bracket cracks, the part number is right there. Group 130 (Lighting Equipment) sits between the cab and wheels in the group index. The catalog even includes a “Recommended Stocking Parts” section (RECOM. STOCK) so dealers know what to keep on the shelf. For the home garage, that list tells you which parts fail most often – useful if you want to prep for a full restoration.

Why the Factory Parts Catalog Beats Aftermarket

Aftermarket parts catalogs often copy the old Massey Ferguson book, but they drop pages, blur diagrams, and miss supersession updates. This 2001 edition includes a “Changes After Previous Publication Index” – something you never get from a scanned reprint. The alpha index alone saves hours: type in “oil pump” and find the page. The numerical index lets you start with a part number from a casting and jump to the illustration. When you’re working on a 4245 or 4255, every minute counts. Don’t waste it on a PDF that leaves out Group 180 or scrambles the page numbers.

For related machinery, check the Massey Ferguson 4245 & 4255 Parts Catalog page to see the full collection. If you work on older models, the Massey-ferguson MF300 Parts Catalog – 607 Pages – Factory OEM and Massey-Ferguson MF500 1977 Parts Catalog – 517 Pages Factory OEM are also available with the same OEM reliability. For a broader perspective on agricultural equipment documentation, see the Automotive Industry Overview and Automotive Industry Overview for how factory standards protect your investment.

Does this parts catalog include torque specifications or repair procedures?

No. This is a parts catalog – it lists part numbers, quantities, and exploded illustrations. You need the separate service repair manual for torque values, clearances, and disassembly steps.

Can I use this catalog to identify parts for a Massey Ferguson 4255 built in 2003?

The 2001 edition covers the 4245 and 4255 models through that production year. Massey Ferguson sometimes issued supplements after 2001. If your tractor has a serial number after the 2001 cut-off, you may need a later update. However, most drivetrain and hydraulic parts remained the same. Check the numerical index for your part number to confirm fitment. If the part number appears, it should be correct. For engine serial-specific components, cross-reference with your engine tag.

Bottom line: when you need the right part number for your Massey Ferguson 4245 or 4255, this is the source. 1419 pages of factory data, organized by function, fully indexed. Stop wasting time on parts that don’t fit. Access the Factory Manual today.