Kioti Daedong DK55, DK55C, DK551 Series Parts List (P/N 01123-50816)

• 674-page PDF with 189 illustrated component-group entries, model-specific quantity columns, reference and part numbers, interchangeability markers, and three lookup indexes.
• Model coverage: US DK55 and DK55C; Australia/New Zealand DK551-AU and DK551C-AU; Europe DK551-EU and DK551C-EU; England DK551-EN and DK551C-EN.
• Engine coverage extends from the cylinder block, cylinder head, crankshaft, valve train, and flywheel to the governor, injection components, cooling system, lubrication parts, and manifolds.
• Driveline views break down the clutch, shuttle, transmission shafts, range controls, PTO clutch and shafts, rear differential, planetary gears, rear axle, and four-wheel-drive components.
• Hydraulic and steering sections identify the lift cylinder, lift controls, main distributor valve, gear pump, joystick valve, steering unit and cylinder, front differential, bevel gearing, and front axle.
• Electrical and chassis listings cover the battery, instruments, switches, three electrical-system groups, wire harnesses, ROPS and cab structures, HVAC components, glass, doors, roof, and controls.
• Serial-number breaks and old/new revision groups distinguish changes to the engine gear case, governor, front-wheel drive, spiral bevel gear, PTO selector, hydraulic piping, steering, electrical equipment, and cab components.

This Kioti/Daedong parts catalog is intended for parts identification and repair planning. It is best suited to parts professionals, technicians, and experienced owners who can work from exploded views and already have the service information needed for disassembly, adjustment, and inspection. Numbered callouts connect each illustration to its parts table, making it possible to identify individual components, assemblies, required quantities, and model-specific applications.

Serial Breaks and Configuration Control

The eight model columns are important when comparing visually similar parts. US, AU/NZ, EU, and England-market tractors do not always use the same component or quantity, and the DK55/DK551 and DK55C/DK551C configurations are handled separately.

Serial coverage is assigned at the individual part-row level rather than as one blanket range for the entire catalog. For example, the power-steering unit changes after DK55 serial D068-00120 and DK55C serial D069-00180, with the later rows beginning at D068-00121 and D069-00181. Front-axle components have separate later-production entries beginning at E068-00001, EA11-00001, E069-00001, and EA12-00001 for their respective US and Australian configurations.

The catalog also separates complete old- and new-revision groups where a change affects more than one line item. These paired sections include the engine gear case, cylinder-head cover, speed-control mechanism, engine-stop lever, governor, front-wheel-drive assembly, spiral bevel gear, PTO fork lever, and hydraulic piping.

Exploded Views and Parts Lookup

Representative exploded views include the Cylinder Block Group, Shuttle Group, Main Distributor Valve Group, Front Differential Gear Case Group, and Cabin Wire Harness Group. Each view is accompanied by reference numbers, exact part numbers, descriptions, quantities, interchangeability information, and applicable model columns.

Three indexes support different lookup methods. Index 1 cross-references part numbers to catalog pages, Index 2 locates entries by component-group name, and Index 3 organizes groups under systems such as engine, brake, electrical, hydraulic, steering, transmission, front axle, and wheels.

A blank part-number field does not mean that identification data is missing. The catalog instructs the user to order the associated assembly instead. Its interchangeability symbols also distinguish one-way supersession, two-way compatibility, and serial-number breaks; some early-production conditions require several referenced parts to be replaced together. Ignoring those markers can result in an incomplete or incompatible repair-parts order.

Parts Scope Versus Repair Information

This is a component-identification catalog, not a step-by-step workshop manual. It does not provide removal and installation sequences, overhaul instructions, torque tables, wear limits, hydraulic pressure tests, electrical test values, adjustments, calibration procedures, or troubleshooting charts. The Electrical System and Cabin Wire Harness sections are exploded parts illustrations rather than wiring or circuit schematics.

Use the appropriate workshop information for repair procedures and safety requirements. Heavy assemblies must be properly supported, hydraulic pressure relieved, and electrical and PTO systems isolated before related work begins.