Description

Kubota KX41H Parts Catalog – Factory OEM Parts Breakdown, 238 Pages

If you’re tracking down a part number for the Kubota KX41H Parts Catalog and you’ve been burned by an aftermarket PDF where the crankshaft listing doesn’t match the real part, you’re not alone. I’ve seen a shop order a camshaft based on a third-party image, only to find the oil pump drive gear was completely different. That mistake costs money and time. This is the genuine factory parts catalog from Kubota. 238 pages, complete exploded diagrams, and OEM part numbers for every assembly on the machine. No guesswork.

The manual starts with an “ALL PRODUCT INDEX” on page 2 that maps every system – Basic Engine, Fuel System, Cooling System, Hydraulic System, Front Attachments, and more. Page 3 gives you the full table of contents with book numbers like 100K0290. You flip to the section you need, and you get a clean exploded view with each part tagged with its manufacturer part number. That’s what you need when a valve rocker arm or a cylinder head gasket has to be exact.

Engine Components: Crankcase to Cylinder Head Cover

The engine breakdown covers the D1305 power plant in detail. Sections include CRANKCASE (page 1), OIL PAN, PISTON CRANKSHAFT, MAIN BEARING CASE, CAMSHAFT, CYLINDER HEAD, VALVE ROCKER ARM, and CYLINDER HEAD COVER. Each section lists every bolt, bearing, and seal with the correct part number. For example, the valve train parts are listed under “VALVE ROCKER ARM” – you get the rocker arms, shafts, and retaining hardware. If you’ve ever had a camshaft that didn’t correspond to the right thrust plate, you know why factory data matters.

Hydraulic System: Every Spool Section and Component

The hydraulic system section is massive. It covers the pump housing, gear pump, drive motor, swivel motor, rotary joint, oil tank, and the control valves. You get the spool sections – BUCKET, BOOM, TRAVEL RH, TRAVEL LH, ARM, S/P, SWIVEL, SWING, BLADE – each with its own parts listing. The CONTROL VALVE (1) EXCEPT [KTA] and CONTROL VALVE (3) sections show the complete valve body assemblies. If you’re rebuilding a spool bank or ordering a seal kit, you need the exact part numbers from these pages.

Why Factory Parts Catalogs Beat Aftermarket Reproductions

Aftermarket parts catalogs often omit sections, use blurry scans, or assign generic numbers that cross-reference poorly. This is a direct OEM scan from Kubota. The indexing matches the manufacturer’s own system. For example, the FUEL SYSTEM section includes NOZZLE HOLDER GLOW PLUG, SPEED CONTROL PLATE, STOP SOLENOID, GOVERNOR, and INJECTION PUMP CAMSHAFT (1) and (2). The aftermarket guys regularly leave out the sub-assemblies like NOZZLE HOLDER (COMPONENT PARTS) which break down the injector into individual nozzles, washers, and springs. For a diesel tech, that level of detail is the difference between a quick rebuild and a parts run.

The broader automotive industry has moved toward digitizing parts data, but the OEM source is still the gold standard. You can read about Automotive Industry Overview for context on why manufacturers control their IP tightly. This catalog is a true factory document, not a reprint from a third-party aggregator. That is why Automotive Industry Overview documentation is relevant – OEM documents are protected and accurate.

Who Needs This Parts Catalog?

If you’re a shop owner or a home mechanic working on a KX41H, this catalog is for you. Maybe you’re rebuilding the hydraulic control valve and need to order new spools. Maybe you’re replacing the boom cylinder seals and need the correct piston ring part number. The catalog gives you exploded views of BOOM CYLINDER & COMPONENT PARTS, ARM CYLINDER, BUCKET CYLINDER, BLADE CYLINDER, SWING CYLINDER, and the SWING BRACKET. The wiring is covered under ELECTRICAL WIRING as well. If you touch a KX41H, this manual saves you from ordering the wrong part.

238 Pages of Part Numbers – How to Use the Index

The manual includes a multi-page index (“ALL PRODUCT INDEX” starting on page 2) that lists every section and its book number. You look up, say, “HYDRAULIC SYSTEM” and it points to sections starting with 01S036. Within the hydraulic section, each spool section has its own page. For example, SPOOL SECTION (BUCKET) is listed under CONTROL VALVE (1) COMPONENT PARTS. If you need a part number for the boom spool, you turn to the SPOOL SECTION (BOOM) page. Use the index first – it saves flipping through 238 pages blind.

Does this manual include torque specs for assembly?

No. This is a parts catalog, not a service manual. It lists part numbers and exploded views, not repair procedures or torque values.

How many pages and what format?

238 pages in PDF format. It’s a direct scan of the original Kubota factory parts catalog for the KX41H model.

Can I use this catalog to order parts for a different Kubota excavator model?

This catalog is specific to the KX41H. Parts for other models (like the KX61) use different part numbers. You need the corresponding catalog for each model. Using generic cross-references often leads to mismatched components, especially in the hydraulic and engine sections.

Are all part numbers still current?

Kubota may supersede part numbers over time. This catalog reflects the original production parts. Always verify with a dealer for supersessions, but the base numbers here are the factory starting point.

If you’ve been relying on free online parts lists or third-party scanned catalogs, you’re taking a risk. This is the real Kubota factory document. Every cylinder head bolt, every camshaft bearing, every valve spring is listed with its OEM number. Stop ordering parts blind. Access the Factory Manual and have the correct part number every time.

Related Manuals:

• Kubota KX41H Parts Catalog
• Kubota KX41H Parts Catalog – 257-Page OEM Factory Manual
• Kubota V3300-T-E2B-EPS-1 Parts Catalog – 53-Page OEM Parts Breakdown