Komatsu PC160LC-7E0 Parts Catalog Serial 20001 & Up Tier 3 – PDF

Description

Komatsu PC160LC-7E0 Parts Catalog — Serial 20001 & Up, Tier 3

This is the full parts catalog for the Komatsu PC160LC-7E0 hydraulic excavator, covering machines from serial number 20001 and up built to Tier 3 emissions configuration. Engine coverage is for the SAA4D107E-1A-W (serial 26503098-UP). Every assembly in the machine is broken down into exploded illustrations with item-number callouts, so you can identify exactly which component sits where and which part number to order before you ever touch the machine.

File Details

• Manual type: Illustrated Parts Catalog
• Brand: Komatsu
• Model: PC160LC-7E0
• Engine: SAA4D107E-1A-W (S/N 26503098-UP)
• Serial range: 20001 and up
• Emission tier: Tier 3
• Language: English
• Format: PDF
• Pages: 475

Chapters Covered

The catalog is organized by Komatsu’s factory group codes, so you can jump straight to the system you’re working on:

• B0 — Engine Related Parts (damper, engine mounts, air intake, corrosion resistor, engine-related piping)
• C0 — Cooling System (radiator & oil cooler, net & shroud, aftercooler & condenser, sheet & aftercooler piping, radiator piping & tank, fan guard)
• D0 — Fuel Tank and Related Parts (fuel tank variants, self-supply pump tank, fuel supply piping, drain piping)
• E0 — Electrical System (battery wet / 95D31R, starting harness, main harness 1/2 & 2/2, KAL harness variants, battery harness, emergency switch, additional work lamp, KAL work lamp, rear work lamp, beacon lamp mounting, horn, travel alarm)
• H0 — Hydraulic System (hydraulic tank, 1-actuator tank, 6-spool & 7-spool main valve, KAL main valve 1/2 & 2/2, main valve bracket & sensor, main pump connecting parts, suction line, delivery line, inline filter line, oil cooler lines, return line, drain line pre/post-20164, boom line, arm & bucket line, burst valve lines for lock valve, block, boom & arm, chassis side 1/2 & 2/2, attachment lines for 1 actuator including main L.H., R.H., return, accumulator, solenoid valve, quick coupler, multi pattern valve 2-way, travel line, swing line, LS line, solenoid valve & connecting parts, solenoid valve line, pressure switch block, main valve PPC line, PPC block)
• J0 — Main / Revolving Frame and Related Parts (revolving frame with deck guard, KAL revolving frame, boom foot pin, 100H greasing boom foot pin)
• K0 — Operator’s Compartment and Control System (fabric seat, tilt/suspension seat, 50mm & 78mm seat belts, no-cinch belt, seat rear covers with A/C and 12V power source variants, big-wind A/C versions, KAL rear cover, top guard LV2, floor mats, rain visor, sun visor, window washer, air conditioner compressor, A/C hose, fire extinguisher, cab floor frames for vandalism protection, front window, front lower window, roof window, door, door lock, open lock, wiper & room lamp wiring, radio wiring & window washer, accessories, plug bolt & antenna, clamp & plate, monitor system, plate & duct, sub panel pre/post-20168, KOMTRAX, 12V converter, floor frame, travel control, foot rest L.H./R.H., attachment control 1 actuator, base pre/post, harness, window washer, lever & valve L.H./R.H. 1 actuator, consoles, A/C & foot cover, A/C hose, heater hose, PPC hose 1/2 & 2/2, PPC clamp, T-block & seal, floor mount, switch)
• M0 — Guard (hood, machine cab frame, left side door, left side door with pre-cleaner from 20102, right side door, partitions 1/2 & pre-cleaner & 2/2, partition with pre-cleaner, cover upper, right side case pre/post-20144, refuel case pre/post-20145, handrail, rear view mirror L.H./R.H./counterweight, counterweight, counterweight mounting, under cover revolving frame 1/2 & KAL 1/2 & 2/2)
• 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 — Under Carriage (front idler, idler cushion, track roller, carrier roller, track shoe triple grouser with hole 500mm / 600mm / 700mm wide, track frame, track frame for under cover, under cover for track frame, track roller guard)
• T0 — Work Equipment (boom, boom 1-attachment 100H greasing KAL, boom with top & bottom pin, boom arm & bucket cylinder line pre/post-20159, KAL boom cylinder lines, boom lubricating line, boom additional 1-line, boom quick coupler line KAL pre/post-20112, boom cylinder, boom cylinder with arm crane/overload alarm, boom cylinder top pin, arm cylinder, arm less link, arm 2.6M / 2.9M / 2.25M variants pre/post-20151, arm bucket link, arm bucket cylinder hose & O-ring, arm additional piping, arm quick coupler line KAL, bucket less, bucket 0.60m³ vertical/horizontal pin, bucket 0.70m³, bucket 0.55m³, breaker adapter for Matsuda / Krupp / Nippon Pneumatic)
• U0 — Marks and Plates (decal & plates English lettering type, English, Turkey, lubrication chart 500H & 100H, logo sets, lifting capacity English, battery caution, English plates 20142-up, safety plate for except Japan, LV2 guard caution plates front full / top / front / front & top, air cleaner double element, accumulator plate, 12V power source, breaker kit plates)
• V0 — Accessory (spare parts box, cap & overall kit, tool kit)
• W0 — Miscellaneous (fuel self charge pump, inner parts)
• Y0 — Service Kit and Component Parts (shoe bolt & nut service kit triple grouser, track link assembly 88-set supply parts, precleaner inner part from 20102, refueling pump inner parts, rubber antenna pre/post-20139, swing motor & machinery 1/3, 2/3, 3/3, relief valve A & B for swing motor, valve for swing motor, tool for swing motor & machinery, operator’s seat suspension, main pump 1/9 through 9/9, boom cylinder, bucket cylinder, swivel joint, travel motor 1/2 & 2/2, main valve 6-valve 1/25 through 25/25, 6-valve with arm lock valve 1/26 through 26/26, main valve 7-valve 1/28 through 28/28, 7-valve with arm lock valve 1/29 through 29/29, PPC valve for travel 1/2 & 2/2, PPC valve for work equipment, PPC valve for attachment, EPC valve, quick coupler valve from 20102, selector valve, burst valve for boom cylinder L.H. & R.H., burst valve for arm cylinder for arm crane, accumulator AL300-1 inner parts, filter inner parts, solenoid valve inner parts ×2, multi valve 2-way, valve for accumulator pre/post-20111, unit ass’y for air conditioner)

Between the group index up front and the exploded diagrams behind it, this catalog is effectively a full tear-down map of the PC160LC-7E0. Every illustration is keyed to a numbered parts table that carries the Komatsu part number, part name, quantity, and — where relevant — the serial number from which that part applies. That means the same page tells you the shape and position of a component on the illustration and the exact ten-digit number you need to hand a dealer or cross-reference against a stock listing.

What This Catalog Is Best For

Use it when you are rebuilding a hydraulic circuit and need to know which O-ring, elbow, or adapter sits between two tubes. Use it when a hose is cracked and you want the factory length and routing rather than a cut-to-fit substitute. Use it when you’re ordering a final drive, a swing machinery seal kit, or a bucket cylinder service kit, and you need to confirm the part number against your machine’s serial number before you place the order. Use it when you are assembling a boom or arm line from scratch after a pin and bushing overhaul. Use it when you need to identify a specific bolt, washer, or clip that holds a guard or a cover in place. Use it when you are preparing a component repair and want to strip a main valve, a travel motor, a main pump, or a swivel joint down to individual O-rings and seals instead of replacing a whole assembly.

Because Komatsu built the PC160LC-7E0 in several configurations — including KAL-specific variants, 1-actuator attachment versions, and pre/post serial breakpoints at 20144, 20145, 20159, 20168, and beyond — the catalog reproduces each variation side by side. You get the earlier part number and the later one, the non-KAL and KAL listings, the standard and 100H-greasing boom pins, so a single order does not fall foul of a mid-run change.

Why the Komatsu Factory Parts Catalog Matters

Parts catalogs are the one Komatsu document that tells you the exact part number for a specific serial number without any interpretation. Service manuals describe how to remove and refit, but the parts catalog is where you go when the machine is on the bench, a component is in pieces, and you need to be certain you are ordering the right O-ring, seal, bushing, hose, tube, elbow, flange, or bolt. Getting it wrong is expensive on Tier 3 Komatsu equipment — wrong bore diameter on a hydraulic fitting, wrong seal compound on a final drive, wrong length on a boom line and you’re redoing the job. This catalog removes that guesswork across the entire machine.

Get Instant Access

The complete Komatsu PC160LC-7E0 parts catalog for serial 20001 and up (Tier 3) is delivered as a downloadable PDF the moment your order is confirmed. No shipping, no waiting on a disk to arrive. Open it in any PDF reader on a workshop PC, laptop, tablet, or phone, zoom into the exploded views, print the pages you need for the bay, and keep the rest on file. If you maintain, repair, or rebuild a PC160LC-7E0, this is the reference that sits next to the machine and answers the question you actually have: which part number is this, and is it the right one for my serial?

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