All 284 pages of this Takeuchi TB030(B) Parts Catalog PDF (OEM #PF3-1O2Z1) exist for one job: matching every component on your compact excavator to its exact factory part number. You get exploded views of the whole machine, from the lower frame, crawler belt, rollers, and travel device up through the slewing device, control valves, cylinders, travel and slew motors, hydraulic pump, and full engine internals down to the cylinder head and turbocharger. A numerical index cross-references any part number straight back to its assembly. Serial breaks matter on this machine; bucket assemblies split at serial 1305070, and the catalog keeps cabin, canopy, ROPS and FOPS variants separate so you order right the first time. One wrong part number costs a week of downtime. Bookmarked PDF opens on any device; carry it to the machine and pull the exact number.
What's Inside This Takeuchi TB030(B) Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Lower Machinery | 16-27 | Lower Frame, Crawler Belt, Carrier Roller, Track Roller, Front Idler, Track Tension, Travel Device, Blade |
| Upper Machinery 1 | 28-67 | Slewing Device, Turntable |
| Upper Machinery 2 | 68-85 | Engine & Accessories 1, Engine & Accessories 2, Instrument Panel, Engine Control, Electrical 1, Electrical 2, Electrical 3, Electrical 4 |
| Upper Machinery 3 | 86-103 | Grease Piping, Valve & Accessories, Valve & Accessories 1, Valve & Accessories 2, Piping; Upper 1, Piping; Upper 2, Piping; Upper 3, Pump Drive |
| Upper Machinery 4 | 104-141 | Cover 1, Cover 2, Cover 3, Seat, Cabin 1, Cabin 2, Cabin 3, Cabin 4 |
| Hoe Attachment | 142-159 | Hoe, Telescopic Arm, Bucket 1, Bucket 2, Bucket, Piping; Hoe 1, Piping; Hoe 2, Piping; Hoe 3 |
| Others | 160-173 | Sticker, Tool |
| Hydraulic Device | 174-223 | Swivel Joint, Control Valve 1, Control Valve 2, Pilot Valve, Sub Valve, Solenoid Valve, Stop Valve, Shut-Off Valve |
| Engine | 240-284 | Cylinder Block, Gear Housing, Flywheel Housing, Cylinder Head, Suction Manifold, Exhaust Manifold, Camshaft, Turbocharger |
Takeuchi TB030(B) Common Problems This Manual Covers
Takeuchi TB030(B) track roller and front idler part numbers unclear when ordering undercarriage replacements
Check the chassis parts diagram on page 18. Match your roller to the exploded view callout numbers, then pull the part number from the adjacent parts list. Measure the roller flange diameter and bolt spacing in millimeters before ordering, and confirm your serial number falls inside the listed range.
Manual Section: Lower Machinery p. 18Can't identify the correct control valve spool seal kit from the exploded view
Check the hydraulic parts diagram on page 176. Locate the control valve assembly, follow the callout numbers to the seal kit line item, and note whether your machine uses the Control Valve 1 or Control Valve 2 breakdown. Measure the spool bore diameter in millimeters and verify the serial number break before ordering.
Manual Section: Hydraulic Device p. 176Cylinder head gasket part number missing from the local dealer's cross-reference and aftermarket listings
Check the engine parts diagram on page 250. Find the cylinder head exploded view, trace the gasket callout to its part number, and record the full digit string exactly as printed. Measure the old gasket's bore diameter in millimeters as a sanity check, since gasket sets differ across engine serial ranges.
Manual Section: Engine p. 250Cab door glass, hinges, and latch hardware hard to match after break-in damage
Check the cab and interior parts diagram on page 116. Identify the door assembly callouts, then list each latch, hinge, and glass part number separately since they ship as individual pieces, not a kit. Measure the glass thickness in millimeters and confirm which cabin variant (Cabin 1 through Cabin 4) you have before ordering.
Manual Section: Upper Machinery 4 p. 116Bucket teeth and adapter part numbers vary between standard bucket and telescopic arm setups
Check the Hoe Attachment section starting on page 142. The Bucket 1 and Bucket 2 diagrams list different tooth and adapter part numbers, so match your bucket to the correct exploded view first. Measure the tooth shank width in millimeters, count the pin positions, then verify against the parts number list.
Manual Section: Hoe Attachment p. 142Frequently Asked Questions
What is the part number for the engine oil filter on the Takeuchi TB030B?
The engine oil filter is not explicitly listed as a separate part number in the engine section. However, the lubrication system components are detailed on page 260, which includes the oil filter (part 129150-35150). p. 260
What is the part number for the engine air cleaner element?
The air cleaner element for the engine is part number 129132-12510, as listed in the suction manifold and air cleaner section on page 255. p. 255
What is the part number for the engine cylinder head gasket?
The cylinder head gasket for the engine is part number 129157-01332, which is listed in the cylinder head and bonnet section on page 253. p. 253
What is the part number for the fuel injection pump?
The fuel injection pump assembly is part number 729139-51391, as specified in the fuel injection pump section on page 263. p. 263
Is this Takeuchi TB030(B) Parts Catalog a digital download?
You get a 284-page scanned PDF that downloads instantly after checkout. Open it on your laptop, tablet, or phone, and bring it right to the shop floor.
Can I print specific sections of this Takeuchi TB030(B) Parts Catalog?
Yes, print as many copies as you want, and there are no restrictions. Many mechanics print the section they need and bring it to the shop floor.










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