Description

Takeuchi TL230 2007 Parts Catalog

Ordering the wrong part because some aftermarket catalog threw a random number at you? That’s a day wasted waiting for a rebuild gasket that doesn’t fit. This Takeuchi TL230 2007 Parts Catalog is the actual OEM booklet printed for the 4TNV98-ZNTBL engine. Forty-six pages of factory part numbers, exploded-view diagrams, and interchange codes. No reprints, no third-party scans—this is the original publication from September 2007, Publication Number 000Y00D9780. If you’re holding a cylinder head or a fuel injection valve in your hand and need to confirm the exact part, this is the document you want on the bench.

Parts Breakdown for the 4TNV98 Engine

Every major system is broken out in its own figure. You’ll find CYLINDER BLOCK Fig. 1, GEAR HOUSING Fig. 2, FLYWHEEL HOUSING & OIL SUMP Fig. 3, CYLINDER HEAD & BONNET Fig. 4, and SUCTION MANIFOLD & AIR CLEANER Fig. 5. The EXHAUST MANIFOLD & SILENCER Fig. 6 and CAMSHAFT & DRIVING GEAR Fig. 7 follow. CRANKSHAFT & PISTON Fig. 8 gives you the rotating assembly with piston ring and bearing part numbers. LUB.OIL SYSTEM Fig. 9 and COOLING WATER SYSTEM Fig. 10 cover the fluids and hardware. Each figure has a corresponding parts list with reference numbers, part numbers, descriptions, quantities, and interchangeability notes.

What Does This Parts Catalog Cover?

The catalog is built around the 4TNV98-ZNTBL engine, which powers the Takeuchi TL230 track loader. It includes the FUEL INJECTION PUMP Fig. 11, GOVERNOR Fig. 12, FUEL INJECTION VALVE Fig. 13, and FUEL LINE Fig. 14. Electrical components are listed under STARTING MOTOR Fig. 15, GENERATOR Fig. 16, and ELECTRONIC CONTROL UNIT (ECU) Fig. 17. A full GASKET SET Fig. 18 and LOOSE PART Fig. 19 round out the 19 figures. If you’re rebuilding a cylinder head and need the valve stem seal part number, it’s in Fig. 4. If the camshaft gear needs replacing, Fig. 7 has the OEM number.

19 Exploded-View Figures

Page 4 lists the entire table of contents with all 19 figures mapped to their starting pages. Each figure is a clean, factory-drawn exploded view with callouts matching the reference numbers in the parts list. The parts list includes level codes (parent-child-grandchild) so you know which assembly the part belongs to. For example, the FUEL INJECTION PUMP as an assembly (Level 1) includes child parts like the gasket (Level 2) and the roller bearing (Level 2). Non-sale parts are illustrated but not listed—saves you chasing parts that can’t be ordered separately.

Check the Fuel Injection Valve Part Numbers

Fuel injection valve parts are tricky—wrong nozzle tip can mess up spray pattern. Fig. 13 shows the valve assembly with reference numbers. The parts list includes interchangeability symbols (N, K) indicating when a new part supersedes the old one without needing illustration changes. Pay attention to the “Remarks” column; it flags boost compensator type or common parts across engine series. Don’t assume a 2006 part fits—check the catalog’s revision date. This edition is from September 2007, so it covers the production run up to that point.

Cylinder Block, Camshaft, Crankshaft: Full Exploded Views

The three heavy rotating assemblies—cylinder block (Fig. 1), camshaft & driving gear (Fig. 7), crankshaft & piston (Fig. 8)—are each given their own figure with separate parts lists. If you’re rebuilding the bottom end, you’ll find the crankshaft main bearing shells, connecting rod bearings, piston rings, and wrist pins all listed with OEM numbers. The cylinder block figure includes the front and rear main bearing caps, the cylinder liner (if applicable), and the block core plug part numbers. For the camshaft drive, the gear housing (Fig. 2) shows the idler gear and mounting bolts. Having the factory part numbers means you can order exactly what the engineer designed, not a generic substitute that might shift end play.

OEM Documentation vs. Aftermarket Copies

Aftermarket parts catalogs often pull numbers from a database that hasn’t been updated since 2003. This manual is the real thing—printed by Takeuchi Mfg. Co., Ltd. for the TL230 with the 4TNV98-ZNTBL engine. The part numbers in here are the ones the dealer uses. The interchangeability codes, level indicators, and illustration reference numbers are all retained. If you’ve ever tried to match a camshaft gear using a third-party website and ended up with the wrong tooth count, you understand why the OEM source matters. This catalog also includes the engine model derivation (P-TL230EAC) so you can cross-reference with the vehicle VIN. For more OEM documentation, check the Takeuchi TL230 Workshop Manual for repair procedures, or the Takeuchi TL230 Parts Catalog for additional engine variants. There’s also a Takeuchi TL26 Parts Catalog – 288 Page OEM Factory Manual if you work on the smaller loader.

For background on the automotive industry’s shift toward OEM-only parts documentation, see the Automotive Industry Overview and Automotive Industry Overview.

FAQ – Two Common Questions

Can I use this catalog to order parts for a 2008 TL230?

No. This is the first edition from 2007. Later engines may have superseded parts not listed here. Check the publication date.

How do I read the level codes in the parts list?

Level 1 is the parent assembly (e.g., fuel injection pump). Level 2 parts are child components of that assembly (e.g., gasket, bearing). Level 3 are grandchild parts—components of the Level 2 sub-assembly. The list also includes interchangeability symbols: “N” indicates a new part supersedes an old one; “K” means the change is minor and the illustration may not be updated. Always verify the symbol on the specific part you’re ordering, especially for the fuel injection valve, where a gasket change can affect leak-down pressure.

Forty-six pages, nineteen exploded figures, every part number verified against the OEM engine build sheet. If you’re rebuilding a Takeuchi TL230’s 4TNV98 engine, you need the factory numbers for the cylinder head, camshaft, crankshaft, cooling system, fuel system, and valve train. Access the Factory Manual now and stop guessing which part goes where.