1990–1999 Ford 3930 Tractor Illustrated Parts Catalog

This illustrated parts catalog covers the 1990–1999 Ford 3930 three-cylinder all-purpose tractor, with shared-component references to the 3230, 3430, 4130 and 4630 variants. Individual listings distinguish LCG, high- and low-clearance, narrow/narrow-orchard, cab and non-cab configurations.

Search and figure navigation: Parts lists, figure headings and the index contain searchable text. PDF bookmarks open the index, parts section and reference appendices; individual assemblies can be located by figure code. Labels within the illustrations are not searchable, and small callouts in dense drawings benefit from zooming.

• Engine and fuel: Cylinder blocks, crankshafts, pistons, DPA rotary fuel injection pumps, injectors and turbocharger manifolds, with illustrated parts breakdowns.

• Transmission and PTO: Non-synchronized 8 x 2 and synchronized 8 x 8/16 x 8 transmissions, independent power take-off (IPTO) clutches and Dual Power control valves.

• Steering and axles: Manual and power steering gears, columns, pumps, reservoirs and cylinders, plus front transfer cases, planetary assemblies and rear axle center housings.

• Brake components: Multi-plate brakes, brake controls, handbrake linkages and trailer brake lines, with numbered illustrations and corresponding parts lists.

• Hydraulic lift: Auxiliary service control valves, deluxe remote control valves, hydraulic lift assist rams, and engine-mounted and center-housing-mounted pumps.

• Electrical and cab: Main wiring harnesses, instrument clusters, lighting assemblies, cab components and rollover protection structures (ROPS), with configuration-specific parts references.

Suited to mechanics and experienced owners who can match exploded-view callouts to parts lists and identify their tractor's configuration.

Engine, Fuel and Cooling Parts

The engine lists distinguish 192 CID and 201 CID applications, including emissionized and non-emissionized builds. Standard and oversize piston sets, undersize bearing options and gasket-kit contents support parts selection for engine repair.

The DPA Rotary Fuel Injection Pump upper- and lower-half drawings show the pump's component groups. Emissionized pump and injector entries identify assemblies whose internal components are not serviced separately; the injector listings include the application break at 091151B and above.

Cooling-system coverage includes radiators, water pumps, thermostats and water filters. Turbocharger listings separate the 4630 turbo and emissionized 3930/4630 applications.

Steering, Axles and Component Revisions

Front axle and steering cylinder listings distinguish the June 1994 changes. Rear axle housings, seals and shaft assemblies carry the break at A436529 and above, helping match replacement parts to the correct build before an axle repair.

The Power Steering Motor breakdown records internal changes to assembly E9NN3A244BA in October 1996 without a change to the assembly number. The Axle Shaft & Planetary Assemblies drawings also distinguish standard, narrow/narrow-orchard and waterproof axle configurations.

Transmission and PTO Parts

Gear, shaft, synchronizer and clutch illustrations are separated by transmission configuration, with shuttle controls, creeper reduction units and shift-pattern decals also listed.

For the 16 x 8 PTO propeller shaft, 07J02 identifies service kit FP494 for replacement applications at or below A401896. Its parts entry lists spacers, snap rings and an instruction sheet supplied with the kit.

Hydraulic Lift and Remote Valves

The Flow Control Valve Components and Remote Control Valve Assembly, Deluxe drawings separate valve internals and seal kits. Application notes distinguish single- and dual-pump systems, trailer-brake equipment, cab controls and remote-valve arrangements.

The auxiliary pump kit for loader applications is included, but its hose coverage is referred to the separate loader parts catalog.

Electrical, Cab and ROPS Parts

Harness, Transmission & Auxiliary Fuel Tank illustrates harness connections and equipment variations. Other entries separate rear wiring by fender style and identify starter, alternator, fuse-box and instrument-cluster components. These are parts-location and harness illustrations, without circuit-level wiring schematics or electrical test procedures.

Cab listings cover doors, glass, roof assemblies and heaters. ROPS entries distinguish fixed, folding and telescoping structures; the fixed-to-folding replacement note also identifies the associated fender change.

Parts Data and Repair Scope

Over 100 exploded component diagrams connect numbered callouts with part numbers, quantities and application notes. Fastener dimensions, thread pitches, grades, seal sizes and selective-fit parts support identification; they are not assembly-clearance or wear-limit specifications.

The front wheel hub listings specify inch-thread wheel bolts and nuts. The hardware-conversion appendix excludes mixing metric and inch threads in these fasteners; a mismatched nut can damage the bolt threads.

This is strictly a parts identification catalog. It does not contain step-by-step repair or diagnostic procedures, torque tables, hydraulic fluid capacities or maintenance schedules.

For work around heavy chassis components or pressurized hydraulics, use proper lifting and support equipment and follow applicable workshop safety procedures.

Printable PDF and Included Reference Pages

One printable PDF contains 627 pages total: 603 pages of parts illustrations and lists, five index pages, 14 abbreviation-reference pages and two hardware-conversion pages. One search-instruction page, one promotional page and one blank page are also included in that total.