Ford 4610 Tractor Illustrated Parts Catalog (1981–1990)

This illustrated parts catalog covers the 1981–1990 Ford 4610 three-cylinder All-Purpose agricultural tractor. Exploded views are paired with part numbers, quantities, application dates, and configuration notes for parts identification. Related models appear in shared parts listings. The catalog provides parts lookup and fitment information. Use a workshop manual for repair procedures.

PDF Search, Bookmarks, and Page Count

Finding figures and part numbers. Figure titles and parts tables are searchable, including part numbers and application notes. Numbered callouts are embedded in the illustrations, and zooming in makes the smaller numbers easier to read. PDF bookmarks open the figure-search guide, figure index, main catalog, and reference appendices.

The download is one printable 773-page PDF. The total includes 748 catalog pages, six figure-index pages, one search-guide page, 14 pages of English, French, and Spanish abbreviations, two hardware-conversion pages, one additional front page, and one blank page.

Illustrated Engine, Drivetrain, and Tractor Parts

These are selected parts listings. Other entries include engine coolant heater kits and transmission shift-pattern decals.

• Engine and fuel: Gasoline and diesel engine breakdowns, cylinder blocks, pistons, valve gear, rotary injection pumps, injectors, carburetors, and fuel filters.
• Transmission and PTO: Gear and clutch assemblies, shift linkage, transmission oil-cooling parts, independent power take-off (IPTO), and creeper and reduction gearbox components.
• Axles, steering, and brakes: Front-wheel-drive assemblies, rear differentials, manual and power steering gears, steering pumps, transmission handbrakes, and hydraulic trailer-brake components.
• Hydraulics and hitch: Engine- and center-housing-mounted pumps, lift linkages, flow-control valves, deluxe remote valves, lift-assist rams, and swinging drawbars.
• Electrical components: Starter and alternator breakdowns, wiring-harness layouts, instrument clusters, cab electrics, and regional lighting assemblies.
• Cab and accessories: Low-profile cab parts, ROPS frames, Super Comfort seats, heaters, windshield washers, wheel rims, front-end wafer weights, and dual rear wheels.

This catalog is suited to mechanics and experienced owners who can match the illustrated assemblies and application notes to the equipment installed on their tractor.

Configuration and Parts Matching

The application notes distinguish two-wheel-drive and front-wheel-drive hardware, cab and non-cab arrangements, and regional equipment. The four-cylinder special-order 4610 appears in selected listings, including steering linkage, transmission oil-cooler tubes, and radiators.

Use the numbered views and application notes together before ordering. The front differential lists pinions and gears by axle serial number, and the low-profile cab listings use serial numbers to distinguish inner roof and heater assemblies.

Engine, Fuel, and Cooling Parts

Engine views identify cylinder heads, crankshaft bearings, oil pumps, and gasket kits. The diesel piston listings distinguish Headland and conventional pistons and warn against mixing the two types in one engine.

The rotary injection pump and carburetor drawings identify internal parts and kit contents. The cooling section lists radiators, water pumps, coolant filters, and reservoirs.

Transmission, Axles, and Hydraulic Assemblies

The synchronized gearbox drawings identify individual gears and synchronizers. The IPTO listings break down the wet clutch and its control linkage, and the axle tables distinguish bearings, seals, spacers, and selectable shims.

The hydraulic lift-cylinder view pairs piston, valve, and seal callouts with the parts table. The engine-mounted pump listings distinguish piston and gear designs. The double-acting remote cylinder coupling kit identifies two brackets that must be replaced together if either is replaced.

Consult a qualified technician before servicing the tractor’s brakes, steering, or pressurized hydraulic components.

Electrical Layouts and Cab Equipment

The U.S., NH-E, and cab electrical illustrations show harness placement and numbered component references for parts lookup. Circuit schematics and electrical troubleshooting procedures fall outside the catalog’s scope.

Low-profile cab tables distinguish roof, door, glazing, heater, and wiper arrangements. Separate ROPS, seat, and wheel-accessory listings identify equipment-specific mounting hardware.

A Preview of Clutch and Creeper-Gear Options

The clutch listings identify an 11-inch single clutch and 13-inch assemblies, with separate NH-E and U.S. listings for the larger clutch. These dimensions identify the assemblies for parts lookup.

For the synchronized transmission, the creeper kit lists 3.36:1 and 5.7:1 options. To complete the base kit, the catalog lists the carrier-and-pinion assembly and gears separately by ratio.