Komatsu PC200-5 Excavator Parts Catalog Manual – PC200-5 S/N 45001-UP

Description

Komatsu PC200-5 Excavator Parts Catalog Manual

This is the complete illustrated parts catalog for the Komatsu PC200-5 hydraulic excavator, covering machines from serial number 45001-UP and the S6D95L-1U diesel engine from serial number 35360-UP. Whether you are rebuilding an engine, repairing a hydraulic circuit, replacing undercarriage components, or tracking down a specific bracket or fastener, this 771-page catalog provides the exploded diagrams, part numbers, quantities, and serial number references needed to identify and order the correct components for your machine.

The manual is organized into system-specific sections, each with detailed exploded-view illustrations keyed to itemized part lists. It covers the full scope of the PC200-5, including the S6D95L-1U engine, fuel and cooling systems, hydraulic pump and control valve assemblies, travel and swing motors, undercarriage components, operator’s cab, work equipment, and a wide range of attachments and optional configurations. Serial number break points are noted throughout, so you can confirm fitment for your exact machine.

File Details

• Manual Type: Illustrated Parts Catalog
• Brand: Komatsu
• Machine Model: PC200-5
• Machine Serial Number: 45001-UP
• Engine Model: S6D95L-1U
• Engine Serial Number: 35360-UP
• Language: English (with some Japanese annotations)
• Page Count: 771
• File Format: PDF
• Compatibility: Any device with a PDF reader
• Delivery: Instant download after purchase

Chapters Covered

The catalog is divided into major sections covering every system and assembly of the PC200-5. Each section contains exploded diagrams with itemized part numbers, descriptions, quantities, and serial number applicability.

• Cylinder Head Assembly — Valve seats, guides, plugs, hangers, gaskets, bolts
• Rocker Arm Assembly — Brackets, shaft, rocker arms, adjusting screws, springs
• Cylinder Head Cover — Cover, tube, O-rings, nuts, packings, breather
• Air Intake Manifold and Connection — Manifold, heater, connector, gaskets, hose, clamps
• Air Cleaner and Connection — Single element, double element, cold terrain configurations, ducts, clamps
• Exhaust Manifold and Turbocharger — Manifold, gaskets, studs, turbocharger assembly
• Muffler and Mounting — Exhaust pipe, ring seals, brackets, clamps, U-bolts
• Cylinder Block Assembly — Block, camshaft bushings, main caps, plugs, dowel pins, oil gauge
• Front Cover and Gear — Cover plates, gaskets, oil seals, idler gear, pointer
• Oil Pan — Pan, drain plug, under plate, brackets, oil level sensor
• Flywheel and Flywheel Housing — Housing, rear seal, flywheel assembly, ring gear, sensor
• Crankshaft — Thrust metal assemblies for standard and undersize options
• Piston and Connecting Rod — Pistons, piston rings, connecting rod assemblies, crank pin metals
• Camshaft and Tappet — Camshaft assembly, gear, thrust plate, tappets, push rods
• Lubricating Oil Pump and Suction Pipe — Cover, shaft, gear, valve, spring, suction tube
• Lubricating Oil Filter — Oil filter assemblies for various serial ranges, heads, cartridges, safety valves
• Lubricating Oil Cooler — Covers, elements, gaskets, plugs, bolts for multiple configurations
• Fuel Injection Pump and Piping — Injection pump assemblies, gears, holders, injection tubes, clamps
• Fuel Filter and Piping — Filter assemblies, heads, cartridges, plugs, hoses, clamps
• Water Separator — Cover, case, baffle, gasket, screen, drain plug
• Additional Fuel Filter — Bracket, plug, seal washer, caution plates
• Fuel Nozzle and Spill Pipe — Nozzle holders, shims, spacers, nozzles, gaskets, spill pipes
• Fuel Injection Pump (Governor) — Governor assemblies, housings, flyweights, levers, springs, shims
• Fuel Injection Pump (Feed Pump) — Feed pump assemblies, housings, pistons, tappets, valves
• Water Pump and Mounting — Water pump assemblies, bodies, shafts, impellers, thermostats, V-belts
• Cooling Fan — Spacers, couplings, fan blades, bolts for standard and sandy/dusty specs
• Corrosion Resistor and Piping — Resistor assembly, head, valve, cartridge, hoses, nipples
• Alternator and Mounting — Alternator assemblies (25A/35A), brackets, adjusting plates, V-belts
• Alternator (Internal Components) — Rotors, stators, bearings, rectifiers, regulators, brush holders
• Starting Motor and Mounting — Starting motor assemblies, O-rings, bolts, clips
• Starting Motor (Internal Components) — Armature, field coil, clutch, pinion, brush holders, switches
• Electrical Wiring — Wiring harnesses, clips, bolts for various configurations including brush-less alternator and cold terrain
• Engine Mounting Parts — Supports, cushions, stoppers, spacers, bolts, washers, muffler
• Damper — Damper discs, pins, bolts, tubes, O-rings, gauge
• Radiator — Core assemblies, caps, plugs, hoses, shrouds, frames, seals, nets for multiple serial ranges
• Fan Net — Net, bolts, washers, shroud for various serial ranges
• Radiator Mounting — Dampers, bolts, washers, spacers, brackets, cushions
• Oil Cooler (for Large Capacity Radiator) — Oil cooler assembly, bolts, O-rings, tubes, seals
• Hydraulic Tank — Tank assembly, elbows, tubes, O-rings, plugs, filler neck, strainer, cover
• Main Filter — Case, element, strainer, valve assemblies, springs, covers, O-rings
• High-Low Valve — Valve groups, solenoid valves, blocks, O-rings, bands for multiple serial ranges
• Check Valve — Body, poppet, spring, seat, ring
• Slow Return Valve — Body, poppet, spring, seat, ring for various serial ranges
• Cross Valve (for Additional Piping) — Valve assemblies, blocks, rotors, O-rings, rings, pins, plugs
• Hydraulic Pump — Pump assemblies, sub-assemblies, end caps, cylinder blocks, pistons, servo valves, gear pumps, relief valves
• Hydraulic Control Valve — Control valve assemblies, valve bodies, spools, springs, retainers, cases, covers, plugs, O-rings
• PPC Valve (Travel and Work Equipment) — Pilot valve assemblies, bodies, valves, springs, retainers, collars, pistons, seals
• Shuttle Valve — L.H. and R.H. shuttle valve assemblies, blocks, plugs, balls, seats, O-rings
• Swivel Joint — Rotor, seals, shaft, cover, rings, O-rings, bolts
• Travel Motor — Motor assemblies, shafts, bearings, seals, cylinder blocks, valve plates, pistons, brakes
• Swing Motor — Motor assemblies, cylinder blocks, pistons, shafts, bearings, valve plates, brakes
• Swing Machinery — Covers, gears, bearings, shims, cages, cases, shafts, seals
• Swing Circle — Circle, seals, nipples, fittings, tubes, bolts, pins
• Track Frame — Frames, seals, covers, gaskets, bolts, washers for various configurations
• Track Frame (With Under Cover) — Frame, seals, covers, plates, bolts
• Track Frame (For Track Roller Full Guard) — Frame, seals, covers, plates, bolts
• Under Cover — Cover groups for center frame, main frame, and frame R.H.
• Center Guard — Guard groups, bolts, washers
• Track Roller Full Guard — Guards, bolts, washers, collars
• Travel Piping — Hoses, O-rings, flanges, bolts, washers, tees, elbows, covers, bleeder
• Front Idler — Idler assemblies, bushings, shafts, O-rings, plugs, floating seals, supports, pins
• Idler Cushion — Yokes, springs, cylinders, seals, nuts, locks, shafts, rings, U-packings, valves, plates
• Track Roller — Roller assemblies, bushings, shafts, O-rings, floating seals, collars, plugs, pins, bolts
• Carrier Roller — Roller assemblies, bearings, shafts, floating seals, rings, nuts, covers, plugs, O-rings, bolts
• Final Drive and Sprocket — Final drive assemblies, shafts, floating seals, hubs, sprockets, bearings, gears, carriers, covers, plugs, O-rings, bolts, spacers
• Track Shoe — Triple grouser, swamp type, flat type, rubber grouser, track link assemblies, bushings, seals, pins, service kits, oversize parts
• Fuel Control Linkage — Motor assembly, brackets, levers, yokes, springs, pins, switches, bolts
• Travel Control Lever and Pedal — Knobs, levers, pedals, caps, bearings, brackets, springs, covers, shafts, dampers, pins
• Travel Control Linkage — Yokes, pins, levers, rods, nuts, brackets, springs, washers
• Knob and Lever — Lever assemblies, knobs, caps, switches, covers, boots for L.H. and R.H.
• Left Stand and Lever — Covers, buttons, trays, cases, armrests, brackets, rails, cables, stands
• Monitor Panel Bracket — Bracket, grommet, band, boot, spring, rings, ball, support, plug
• Right Stand and Lever — Front side and rear side assemblies, covers, handles, trays, hinges, springs, boxes, plates
• Safety Lock Lever Control Linkage — Levers, springs, yokes, rods, pins, valves, brackets, clips, nuts
• Revolving Frame — Frames for various configurations including FOPS, under cover, additional piping, cold weather specs
• Boom Foot Pin — Pins, plates, bolts, washers, spacers
• Counter Weight — Weights, caps, bolts, washers, plates, screws
• Hood — Covers, bolts, washers, sheets, hinges, locks, bars, pins, plates for standard and corrosion resistor configurations
• Left Side Cover — Frames, bolts, plates, clamps, doors, hinges, locks, sheets, seals, springs, dove tails
• Right Side Cover — Frames, brackets, bolts, washers, clamps, doors, hinges, sheets, plates, dove tails
• Battery Case — Covers, hinges, supports, bolts, catchers, rotors, bars, plates, hand rails
• Frame — Frames for standard, cold weather, and large capacity radiator configurations
• Cover and Frame — Covers, frames, bolts, washers, collars, plates, hinges, springs, pins
• Partition Plate — Covers, sheets, bolts, washers, catches, screws
• Rear View Mirror — Supports, clamps, bolts, mirrors for R.H. and L.H.
• Under Cover — Cover groups for standard and heavy duty applications
• Floor Frame Mount — Caps, cushions, O-rings, bolts, washers
• Floor Frame — Frames for wrist control, additional piping, and air conditioner configurations
• Cover (for Wrist Control) — Cover, bolts, washers
• Floor Mat — Floor mats for standard and additional piping configurations
• Operator’s Cab — Cab assemblies, covers, hinges, handles, seals, gas springs, locks, brackets, stoppers, seats, strikers, trims, plugs, grommets
• Operator’s Cab (Front Window) — Windows, latches, glass, weather strips, seals, strikers, rollers, brackets, wiper motors, arms, blades, grips
• Operator’s Cab (Front and R.H. Side Window) — Sash assemblies, sashes, glasses, seals, locks, hooks, liners, stoppers, frames, weather strips, grommets, collars
• Operator’s Cab (Side and Rear Window) — Glasses, weather strips, lamps, bulbs, wiring harnesses, grommets, clips, ducts, stoppers, hangers, antennas, caps
• Operator’s Cab (Inside Cover) — Covers, sheets, rivets, linings, clips, dove tails, locks, brackets
• Operator’s Cab (Door) — Door assemblies, doors, sashes, glasses, seals, locks, sashes, seats, trims, covers, clips, strikers, plates, nuts, hinges, screws
• Operator’s Cab (Door 2/2) — Lock assemblies, handles, rods, yokes, pins, remote control assemblies, snaps, bolts, bases, escutcheons, washers
• Window Washer — Tank, bolts, washers, nozzle assembly, hose, nut, bracket, clips, switch, wiring harness, caution plates
• Head Guard — Guards, bolts, washers, plates, seats, safety plates, screws
• Front Guard — Guard, bolts, washers, seats
• F.O.P.S. — Guards, bolts, washers, caution plates in multiple languages
• Multi Adjustable Seat — Seat assemblies, cushions, reclining assemblies, headrests, bolts, bushings
• Operator’s Seat — Cushions, reclining assemblies, adjusters, bolts, washers, collars
• Operator’s Seat Stand — Stands, levers, knobs, pins, seats, plates, brackets, springs, bolts
• Operator’s Seat Stand (for Multi Adjustable Seat) — Lifter assemblies, tilting assemblies, adjusters, suspensions, covers, bolts, washers
• Seat Belt — Belts, bolts, washers, nuts, brackets, spacers
• Car Heater and Piping — Heater units, hoses, clamps, grommets, clips, bands, brackets, bolts
• Car Heater and Piping (Large Capacity) — Heater assemblies, hoses, clamps, grommets, clips, bands, brackets, bolts
• Defroster — Covers, caps, hoses, clamps, ducts, clips, rivets, nozzles, seals
• Pre-Heater — Pre-heater assemblies, spacers, cushions, covers, plates, hoses, clamps, connectors, pumps, tees, reducers, tubes, clips, wires, grommets, bands, ducts, brackets, plates, collars
• Cooling Unit (Air Conditioner) — Case assemblies, unit assemblies, pipes, evaporators, tubes, valves, filters, thermostats, packings, holders, hoses, clamps, plates, brackets, insulators, fans, motors, resistors, wires, covers
• Condenser Unit (Air Conditioner) — Cores, shrouds, brackets, fans, motors, nuts, washers, clamps, switches, resistors, harnesses
• Compressor (Air Conditioner) — Compressor assemblies, clutches, stators, rotors, pulleys, bearings, rings, plates, bolts
• Control Unit (Air Conditioner) — Control assemblies, switches, ornaments, knobs, clips, clamps
• Electrical System (Air Conditioner) — Bolts, washers, relays, cables, wiring harnesses, bushings, bands
• Air Conditioner Related Parts — Ducts, brackets, bolts, washers, plates, caps, covers, seats
• Compressor Related Parts — Brackets, bolts, washers, spacers, V-belts, nuts, drums, clips
• Condenser Related Parts — Covers, tanks, bolts, brackets, washers, seats, clips, nuts, wiring harnesses, tubes, plates, stoppers
• Air Conditioner Piping (Cooling) — Bolts, washers, hoses, bands, clips, covers, spacers, grommets
• Air Conditioner Piping (Heating) — Hoses, clamps, connectors, bands, clips, bolts, washers, brackets
• Cooler Assembly — Frames, stays, duct kits, covers, switches, knobs, springs, cooler sub-assemblies, tubes, clamps, hoses, guards, locks
• Condenser Assembly — Condensers, shrouds, fan and motor assemblies, unions, frames, covers, tubes, receivers, brackets, clamps, wiring harnesses
• Car Cooler Piping — Cooler assemblies, bolts, washers, hoses, compressors, switches, O-rings, brackets, V-belts, condensers, piping kits, bushings, clamps, bands, tubes
• Boom — Boom assemblies, bushings, seals, pins, spacers, plates, bolts, nuts, covers for standard and 50-feet long front configurations
• Work Equipment Lubrication Piping — Fittings, nipples, tubes, hoses, clamps, bolts, washers
• Working Lamp — Wires, lamp assemblies, housings, bulbs, rings, cushions, plates, bolts, washers, clips
• Boom Cylinder Piping — Hoses, O-rings, flanges, bolts, washers
• Boom Cylinder — Cylinder assemblies, tubes, rods, heads, pistons, rings, bushings, seals, O-rings, retainers, plungers, nuts, collars, brackets, bands, clips
• Boom Cylinder Lock Valve Piping — Blocks, bolts, washers, O-rings, plugs, bands, brackets, valves, tubes, flanges, elbows, hoses, clips, cushions
• Arm — Arm assemblies, bushings, seals, pins, plates, bolts, washers, spacers
• Arm (Heavy Duty) — Arms, pins, spacers
• Short Arm — Arm assemblies, bushings, seals, pins, plates, bolts, washers, spacers
• Super Short Arm — Arm assemblies, bushings, seals, pins, plates, bolts, washers, spacers
• Extension Arm — Arms, bushings, fittings, seals, pins, bolts, nuts, links, spacers, plates
• Arm (for 50 Feet Long Front) — Arm assemblies, bushings, fittings, seals, pins, plates, bolts, washers, spacers
• Arm Cylinder Piping — Tubes, clamps, bolts, clips, cushions, spacers, plates, seats, hoses, O-rings, flanges, washers, elbows
• Arm Cylinder — Cylinder assemblies, cylinders, bushings, seals, rods, heads, rings, pistons, plungers, nuts, collars, tubes, brackets, bands, clips
• Link — Link assemblies, links, bushings, fittings, seals, O-rings, spacers, pins, bolts, nuts
• Link (Heavy Duty) — Link assemblies, links, bushings, fittings, seals, O-rings, spacers, pins, bolts, nuts
• Link (for 50 Feet Long Front) — Links, pins, fittings, nuts, spacers, link assemblies, bushings, seals, bolts
• Bucket Cylinder Piping — Tubes, clamps, plates, bolts, washers, seats, O-rings, flanges
• Bucket Cylinder — Cylinder assemblies, cylinders, bushings, seals, rods, heads, rings, pistons, nuts, tubes, brackets, bands, clamps
• Bucket Cylinder (Heavy Duty) — Cylinder assemblies, cylinders, bushings, seals, rods, heads, rings, pistons, nuts, tubes, brackets, bands, clamps
• Bucket Cylinder (for 1.8M Super Short Arm) — Cylinder assemblies, cylinders, bushings, seals, rods, heads, rings, pistons, plates, tubes, brackets, bands, clamps
• Bucket Cylinder (for 50 Feet Long Front) — Cylinder assemblies, cylinders, bushings, fittings, heads, rods, pistons, rings, nuts, tubes, bands, brackets, clips
• Side Cutter — Cutter groups, cutters for L.H. and R.H., bolts, nuts
• Buckets (0.33M3 to 1.0M3) — Bucket assemblies in various widths and pin types (vertical and horizontal), plates, adapters, teeth, pins, locks, shim kits, spacers, bolts, washers
• Ripper Bucket — Bucket, shanks, adapters, points, pins, collars, bolts
• Slope Finishing Bucket — Bucket, collars, bolts
• Trapezoidal Bucket — Bucket, plates, bolts, nuts, washers, collars
• Clamshell Bucket — Shells, teeth, bolts, nuts, washers, bushings, frames, plates, pins, fittings, cylinders, nuts, caps, covers, arms, hangers, locks, holders, brackets
• Clamshell Cylinder — Cylinder assemblies, cylinders, rods, heads, seals, rings, bushings, packings, O-rings, pistons, retainers, nuts
• Clamshell Piping — Tubes, O-rings, plates, bolts, clamps, washers, hoses, flanges, head sleeves
• Ditch Cleaning Bucket — Bucket, plates
• Long Life Tooth — Teeth, pins for vertical and horizontal pin types
• Self-Sharp Tooth — Teeth, pins for vertical and horizontal pin types
• Lip Shroud — Shrouds
• Single Shank Ripper — Ripper assemblies, rippers, points, pins, collars, bolts
• Three Shank Ripper — Brackets, holders, shanks, points, pins, collars, bolts, nuts
• Bucket with Hook — Buckets with hooks for vertical and horizontal pin types, hooks, plates
• Bucket Bracket — Brackets with and without adjusting plates, shim assemblies, spacers, plates, bolts, washers
• Marks and Plates (Chassis Side) — Seats, caution plates, instruction plates, safety plates, mark plates, name plates, screws
• Marks and Plates (Battery Caution) — Battery caution groups, safety plates
• Marks and Plates (Panel and Control Stand) — Plates, operating instructions for multiple languages
• Marks and Plates (For U.S.A.) — Lifting capacity plates, caution plates
• Marks and Plates (Operator’s Cab Side) — Mark plates, caution plates, covers, clips, operating instructions in multiple languages
• Marks and Plates (Work Equipment Side) — Mark plates
• Grease Gun — Pump assemblies, plates, screws, clamps, brackets, bolts, washers, wiring harnesses, fuse boxes, fuses, grommets, clips
• Machine Lifting Hook — Weight, screws, bolts, washers, plates, pins

Beyond the chapter breakdown, this parts catalog gives you the complete factory parts identification system for the PC200-5. Every exploded diagram is cross-referenced to a table listing the item number, part number, part name, quantity required, and serial number range where applicable. This means you can look at a diagram, identify the exact component you need, and find its part number without guesswork. The serial number notations are particularly valuable because Komatsu made running changes throughout production — a part that fits an early PC200-5 may not fit a later one, and this catalog tells you exactly where the break points are.

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What This Parts Catalog Does For You

Having the correct parts catalog for your Komatsu PC200-5 is the difference between ordering the right part the first time and playing a costly guessing game. The PC200-5 is a robust and widely used excavator, but it was produced in many configurations — different arm lengths, different bucket sizes, cold terrain specifications, additional piping options, various alternator and starting motor ratings, and multiple hydraulic pump and control valve revisions. Without the serial number breakdowns and configuration-specific diagrams in this catalog, you risk ordering a component that looks identical but will not fit your machine.

This catalog covers the S6D95L-1U engine in exhaustive detail, from the cylinder head down to the oil pan and every assembly in between. That includes the fuel injection pump in all its variations — the standard configuration, the boost compensate type, and the emergency stop system — along with the governor and feed pump sub-assemblies. For the hydraulic system, you get complete exploded views of the main hydraulic pump with all its sub-assemblies: the front and rear pump sections, servo valves, cut-off and negative control valves, torque variable control valve, gear pump, and relief valve. The hydraulic control valve sections break down every spool, spring, retainer, and seal for the main valve bank.

Undercarriage components are covered in the same thorough manner. Track rollers, carrier rollers, front idlers, idler cushions, final drives, sprockets, and track shoes are all documented with their internal components — bushings, shafts, floating seals, bearings, and gears. If you are rebuilding a final drive or replacing a track roller, you can see exactly how the assembly goes together and identify every part you need.

The operator’s cab and work equipment sections round out the catalog. Cab windows, doors, locks, hinges, seals, and interior covers are all documented for the various cab configurations, including the U.S.A. and Canada specification cabs with different window arrangements. Work equipment coverage spans the boom, arm (in standard, short, super short, and extension versions), bucket cylinders, and a wide range of buckets and attachments, from standard digging buckets through ripper buckets, slope finishing buckets, trapezoidal buckets, clamshell buckets, and ditch cleaning buckets.

Whether you are a technician performing a major overhaul, a shop manager sourcing parts for a customer machine, or an owner-operator maintaining your own excavator, this parts catalog gives you the information you need to identify and order components with confidence. The diagrams show how components relate to each other, which is invaluable when you are working on an assembly you have not disassembled before. The part number tables give you the exact numbers to provide to your parts supplier. And the serial number references ensure you get the right version of a part for your specific machine.

Why This Manual Matters

Komatsu designed the PC200-5 as a durable and productive machine, and many of these excavators are still in service today. Keeping them running requires access to accurate parts information. This catalog provides that information in a clear, organized format that mirrors the way the machine is actually assembled. It is the same type of parts reference used by Komatsu dealers and service technicians, now available to you as an instant PDF download.

This Komatsu PC200-5 Excavator Parts Catalog Manual is delivered as an instant PDF download. No shipping delays, no waiting for a physical book. You can access it immediately after purchase on any device — computer, tablet, or smartphone — and print whichever pages you need for use in the shop. The searchable PDF format makes it easy to locate specific part numbers or sections, and the 771-page catalog covers every major system and component of the PC200-5. Whether you need a single gasket or a complete hydraulic pump assembly, this manual helps you find the right part number for the job.