Komatsu PC160LC-7B Parts Book PDF – KEPB003406 – Serial B20001 and Up

Description

Komatsu PC160LC-7B Parts Book – Document KEPB003406

The Komatsu PC160LC-7B Parts Book, published under document number KEPB003406, is the illustrated spare-parts catalogue for the PC160LC-7B hydraulic excavator from machine serial number B20001 onward. Every figure pairs an exploded view of an assembly with a numbered list giving the exact part number, description, quantity, and the serial range that part applies to. The engine section covers the Komatsu SAA4D102E-2E diesel from engine serial 30204043 and up, while the chassis sections key off the machine serial. Across 480 pages the catalogue breaks the excavator down from the cylinder head bolts to the counterweight mounting, so anyone ordering or rebuilding parts can move straight from the drawing to the correct number.

File Details

• Manual type: Illustrated parts book / parts catalogue
• Brand: Komatsu
• Machine model: PC160LC-7B
• Engine model: Komatsu SAA4D102E-2E
• Document number: KEPB003406
• Machine serial coverage: B20001 and up
• Engine serial coverage: 30204043 and up
• Language: English (the file also carries French, German, Spanish, Portuguese, Russian, Chinese and Arabic foreword material)
• Page count: 480 pages
• File format: PDF

What This Komatsu PC160LC-7B Parts Book Gives You

A parts book is not a repair manual and it is not a shop manual. What it does is remove guesswork from the ordering process. When a seal weeps, a hose chafes through, or a track shoe bolt shears, the question is not how to fix it – it is which number to write on the requisition. That is exactly what the Komatsu PC160LC-7B parts catalogue answers. Each assembly in the machine is drawn in exploded form with index callouts, and each index number points to a line in the facing list that carries the part number, the part name, how many are used per machine, and the serial range the part fits.

The catalogue is organised into a series of figure groups, each with its own reference code and page number. The codes follow a letter-prefix pattern: A-series figures cover the engine, B-series covers engine-related installation parts, C-series the cooling system, D-series the fuel tank, E-series the electrical system, H-series hydraulics, J-series the revolving frame, K-series the operator compartment and controls, M-series the guards and covers, N-series the swing circle, P-series travel piping, R-series the undercarriage, T-series the work equipment, U-series the marks and plates, V-series accessories, and Y-series service kits and component breakdowns. A full numerical index at the back lets you look up a part number directly and find which figure and index position it belongs to, which is the fastest way to work when you already have a number in hand.

Chapters Covered in the PC160LC-7B Parts Catalogue

• AA – Engine: cylinder head, rear hanger, head cover, air connector, air intake heater and cover, exhaust connector clamp, exhaust manifold, turbocharger oil piping and mounting, heat shield, thermostat housing, thermostat, water temperature sensor, cylinder block, front cover, camfollower cover, breather hose, blind plugs, oil pan and suction tube, oil level sensor and gauge, revolution sensor, flywheel housing, flywheel, crankshaft, piston, crank pulley, rocker arm, tappet, camshaft, front gear train cover, fan pulley, tachometer drive cover, oil pump, oil filter and piping, oil filter bracket, oil cooler cover, fuel injection pump and its inner parts, boost tube, fuel inlet and outlet joints, fuel filter piping, fuel piping, injection nozzle, fuel joint, water pump and connector, fan drive pulley and pilot spacer, belt tensioner, alternator mounting, starting motor mounting, repair parts, cylinder head and cylinder block gasket kits
• B0 – Engine Related Parts: damper pump and sensor, muffler and mounting, front cover pointer, cooling fan, alternator 60A and inner parts, starting motor 4.5KW with protect cover and inner parts, heater switch, engine mount, air intake, air cleaner, fuel control
• C0 – Cooling System: radiator and oil cooler variants by serial break, net and shroud, sheet and radiator piping, sub tank and radiator mount, after cooler piping and oil cooler drain hose
• D0 – Fuel Tank and Related Parts: fuel tank, fuel line with water separator, water separator and remote drain
• E0 – Electrical System: battery, starting harness, main harness and clips, battery harness and ground, KOMTRAX wiring with controller and antenna, horn, travel alarm
• H0 – Hydraulic System: hydraulic tank, main valve for the 7-spool valve, main pump connecting parts, suction line, delivery line, oil cooler line, return line, drain line, boom line, arm and bucket line, attachment line blind parts, travel line, swing line, LS line, solenoid valve and solenoid valve line, pressure switch block, main valve PPC line
• J0 – Main Frame and Related Parts: revolving frame variants by serial break, boom foot pin
• K0 – Operator’s Compartment and Control System: operator’s seat with suspension, seat rear cover, operator’s cab and its window, door, door lock, open lock, wiper, room lamp, radio, accessories, bolt, wiring, monitor system, cover, duct, floor mat, window washer, air conditioner duct, compressor and receiver dryer, air conditioner hoses, floor frame, floor frame electrical, lever and valve groups, consoles, P-T blocks and seals, floor mount, switch, cover
• M0 – Guard: hood, machine cab frame, left and right side doors, partitions, cab cover, right side case, handrail, rear view mirror, counterweight and counterweight mounting, under covers
• N0 – Swing Circle and Related Parts: swing circle, swing machinery, swing motor connecting parts, swivel joint connecting parts
• P0 – Travel and Lower Piping: travel piping, final drive
• R0 – Undercarriage: front idler, idler cushion, track roller, carrier roller by serial break, track shoe in 500 mm and 700 mm triple grouser variants, track frame, under cover for track frame, track roller guard
• T0 – Work Equipment: boom, boom top pin and bottom pin, boom arm cylinder line and bucket cylinder line, boom lubricating line, boom foot lubricating and working lamp, boom cylinder, boom cylinder top pin, arm cylinder, arm in 2.6 m, 2.9 m and 2.25 m lengths, arm bucket link, bucket cylinder hoses and O-rings, buckets in 0.6 m3, 0.8 m3 and 1.05 m3 with and without hook
• U0 – Marks and Plates: decal and plate sets, KOMATSU logo, boom side logo, air cleaner plate
• V0 – Accessory: spare parts sets and tool kit
• Y0 – Service Kit and Component Parts: shoe bolt and nut service kit, track link assembly 88 set, rubber antenna variants, swing machinery breakdown, hydraulic motor, relief valves for the swing motor, tool for swing motor and machinery, main pump in nine sections, boom cylinder, arm cylinder, bucket cylinder and 100-hour lubricating version, swivel joint, travel motor in three sections, main valve 7-valve in 28 and 29 section breakdowns, PPC valve for travel, work equipment and attachment, solenoid valve inner parts, air conditioner unit, cooling unit and blower assemblies
• ZZ – Numerical Index: full part-number-to-figure lookup

Reading the Exploded Views and Part Lists Together

Left page, right page – the book is laid out so that the illustration sits on one side and the corresponding list sits on the other. Each figure carries its own reference code and a page number, and the numbers on the drawing match the item numbers in the table. The list columns are part number, description, quantity, and the serial or option range that governs which variant fits. That last column is the one that saves money. Komatsu changed components mid-production on the PC160LC-7B, and several groups in this book – radiator and oil cooler, net and shroud, sheet and radiator piping, sub tank and radiator mount, carrier roller, track shoe, revolving frame, seat rear cover, operator’s cab assemblies, air conditioner, floor frame groups – are split by serial break so you can see at a glance whether your machine falls before or after the change.

The description column also carries the assembly hierarchy used throughout Komatsu parts literature. A single dot in front of a name marks a component of the assembly above it; a double dot marks a component of a sub-assembly. That is how the book shows you that a wing nut and washer belong to an outer element, and that the outer element belongs to the air cleaner assembly, without needing three separate figures. Symbols in the part number and description columns flag interchangeable parts, superseded parts, parts supplied only as a set, and parts supplied in semi-finished condition that must be machined before installation. Understanding those marks before you order prevents the classic mistake of buying a component that comes only as part of a kit.

Who Uses This Parts Book

Owners and operators of a PC160LC-7B use it to look up consumables before a service – filters, gaskets, seals, belts, hoses, track hardware. Workshops use it when a machine comes in with a failed assembly and they need to quote the parts before the repair is authorised. Rebuilders and resellers use it to check that a component pulled from a donor machine actually matches the serial range of the machine being rebuilt. Parts departments use the numerical index at the back as a reverse lookup when a customer supplies a number rather than a description. Because the book covers both the engine serial range and the machine serial range, it works for engine-only jobs as well as full-machine work.

Why the Correct Part Number Matters on a PC160LC-7B

Hydraulic excavators of this class share a lot of visual similarity between variants, and a part that looks identical on the bench can differ in seal material, bore size, or mounting pattern between serial ranges. Ordering from a photograph or a memory of the old component is how wrong parts get shipped and machines sit idle waiting for a second delivery. Working from the illustrated figure and the serial-qualified list removes that risk. Every figure in this catalogue is specific to the PC160LC-7B group it belongs to, and the serial column tells you which version of a changed part your machine takes.

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Instant PDF Delivery of the Komatsu PC160LC-7B Parts Book

This Komatsu PC160LC-7B parts book is supplied as a PDF, which means there is no shipping, no waiting for a parcel, and no bulky paper catalogue to keep on a shelf in the workshop. The file opens on any device – desktop, laptop, tablet, or phone – and any page can be printed if you prefer a paper copy for the parts counter or a copy in the cab. Zoom into an exploded view to read the index callouts, search or scroll the numerical index to chase a part number, and print only the figures you actually need. Once payment is complete the download is available immediately, so a machine that is down for a part can be quoted the same day rather than waiting on literature to arrive.