Oliver 550 / 2-44 Tractor Parts Catalog 1960–1970 – Cockshutt / White (P/N 433 106)

The 1960–1970 Oliver 550 / 2-44 Tractor Parts Catalog, P/N 433 106, is the May 22, 1970 issue. It identifies gasoline and diesel tractor components, with Oliver, Cockshutt, and White emblem and decal applications.

Printed Indexes and PDF Page Detail

Lookup and small print: PDF text search and embedded bookmarks are not available. Printed alphabetical and numerical indexes support parts lookup. Small table text and crowded reference numbers benefit from zooming; some pages have faint type and show-through.

Supplied as one printable, 192-page PDF, including the original cover, two alphabetical-index pages, 13 numerical-index pages, and five repeated catalog pages.

Engine, Drivetrain, and Hydraulic Parts Identification

The selected sections below are not a complete contents list. Other entries include tractor tools and metal-to-plastic grille conversion packages.

• Engine and cooling parts: Cylinder-head and valvetrain breakdowns, crankcase, crankshaft, pistons, camshaft, lubrication components, water pump, fan, radiator, and coolant heater.

• Gasoline and diesel fuel systems: Carburetion, manifolds, tanks, filters, injection pump, injectors, accessory drive, governor controls, and diesel starting aids.

• Transmission and PTO: Separate regular and shuttle-reverser transmissions, gear shift, clutch, brakes and controls, differential, rear axle, belt pulley, and Power Take-Off Speed Conversion Unit.

• Hydraulic equipment: Double Feed-Back Hydraulic Control housing, pump, internal and external valve assemblies, lift cylinder, hoses, connections, and control linkages.

• Steering and front axles: Manual and power-steering assemblies, Hydramotor and booster-cylinder configurations, and hardware for fixed and adjustable front axles.

• Electrical and instruments: Ignition and starter parts, generators, regulators, ignition wires and clips, lighting, switches, instrument panel, and tachourmeter.

• Chassis and working equipment: Wheels, rims, Powerjuster components, wheel and front-frame weights, guards, platform, tool box, seats, hood, grille, swinging drawbar, and three-point hitch.

It is suited to mechanics and experienced owners who can identify installed assemblies and apply the catalog’s serial-number and configuration notes.

Parts Lookup and Production Changes

Finding the right hardware for a repair depends on identifying the production version. Illustrated reference numbers connect components to part numbers, descriptions, quantities, Gas/Dsl applicability, and serial columns. Alternate parts, kits, and package contents help establish which related items belong in a parts order.

Component-specific serial breaks: The listings start with applications marked 60 501– and distinguish changes within individual assemblies. Examples include the diesel fuel-system transition at 110 015/110 016, seat changes at 149 064/149 065, and foot-accelerator changes at 176 054/176 055.

The emblem and decal pages distinguish agricultural, industrial, loader, and loader/backhoe applications. These attachment references identify decal applications; they do not extend the catalog into separate loader or backhoe repair instructions.

Engine Packages and Fuel Equipment

Engine parts selection: Short blocks, sleeve-and-piston packages, cylinder-head gaskets, and packages for valve grinding or engine overhaul have separate entries. The crankcase and crankshaft listings also identify retainer-and-oil-seal conversion kits for excessive oil leakage.

Gasoline and diesel manifolds, air cleaners, and mufflers have distinct listings. Gasoline carburetor entries distinguish side and rear inlets; diesel pages separate Bosch and Roosa injection equipment, primary and final fuel filtration, manifold preheaters, and ether-primer starting parts.

Transmission, Hydraulics, and Steering Applications

Regular-transmission and shuttle-reverser hardware have separate parts applications, including different hydraulic-control housings. Agricultural and industrial clutch plates are distinguished, while PTO clutch entries identify replacement assemblies and package contents.

Steering configurations: The early Hydramotor arrangement and later booster-cylinder system have separate breakdowns, with conversion package 106 643-AS listed for the earlier tractors. Pump, reservoir, hose, line, tie-rod, and steering-arm applications depend on the equipment and serial notes; front-wheel hub and bearing listings also distinguish the axle configurations.

Reference-Numbered Assembly Plates

Representative plates include Cylinder Head and Injection Pump, Injectors and Accessory Drive – Diesel, with components and attaching hardware keyed to the lists. Transmission – Shuttle Reverser, Double Feed-Back Hydraulic Control, Power Steering, and Three Point Hitch extend that illustrated parts identification to the other assemblies.

Catalog Scope for Repair Work

This is a parts identification and ordering catalog. Use the applicable shop manual for step-by-step disassembly, installation, adjustment, and testing; this catalog supplies no repair procedures, torque tables, inspection limits, fluid capacities, or troubleshooting charts.

Before hydraulic, steering, brake, clutch, PTO, axle, or wheel-weight work, relieve stored pressure and securely support the tractor and heavy components.

Examples of Bearing Sizes and PTO Shaft Dimensions

The gasoline and diesel engine lists identify standard replacement main-bearing packages, plus .003-inch and .020-inch undersize versions.

PTO shaft 100 084-A is listed with six teeth, a 1-3/8-inch spline diameter, and a 7-1/2-inch length.