Kubota KX91-2, KX91-3 Mini Excavator Parts Catalog OEM (P/N 100A0035, 100A0180)

Get exact component identification and assembly structures with this official 644-page PDF Kubota OEM parts catalog (Publications 100A0035 and 100A0180). Designed specifically for the 2004–2014 KX91-2 and KX91-3 mini excavators (serial number RC101-70240 configurations and up), this manual provides the technical depth required for shop mechanics and serious DIYers tackling complex repair or routine troubleshooting. It serves as your primary parts lookup reference for the basic engine block, fuel system, cooling setup, and hydraulic configurations.

A distinct shop advantage of this specific manual is the inclusion of detailed interchangeability charts (I/C) and specific country codes (A, CA, FR, etc.). This allows technicians to cross-reference older and newer serial numbers directly at the workbench, eliminating costly ordering mistakes and reducing equipment downtime for mixed-fleet operations.

Technical Scope & System Documentation

• 47 exploded-view diagrams with precise component parts lists, cross-references, and interchangeability data.
• Engine & Fuel Systems: Detailed breakdowns of the crankcase, oil pan, piston-crankshaft assemblies, nozzle holders, injection pumps, and glow plugs.
• Hydraulics & Attachments: Complete specs for pump housings, piston pumps, and control valve spool configurations, covering the bucket, boom, arm, and travel motors.
• Electrical & Cooling: Electrical wiring diagrams and part numbers for starters, alternators, water flanges, thermostat assemblies, and instrumentation.
• Undercarriage & Superstructure: Complete part listings for the track frame, idler, track roller, crawler, swivel frame, swing bracket, and rotary joint.
• Cabin, Attachments & Advanced Hydraulics: Covers the operator's cabin, ROPS canopy, TPSS valve, multi valve, telescopic arm, pilot valve, air cleaner, and muffler.
• Hardware Data: Includes exact torque and weight specifications (kgf/lb) for fasteners and seals used throughout the machine.

While this OEM parts catalog does not contain written step-by-step service procedures, its highly detailed exploded-view drawings, component views, and hydraulic piping schematics intuitively serve as a visual teardown guide. This visual clarity helps you understand how complex assemblies fit together, allowing you to bypass the dealership for tasks like rebuilding the swivel motor, repacking telescopic arm cylinders, or overhauling the TPSS valve.

Please be aware of the heavy machinery environment. High-pressure hydraulic sections and electrical systems carry inherent risks during teardowns. Always consult a certified technician and review standard safety protocols before beginning any service work based on these diagrams.