Manitou MT 420 H / MT-X 420 H Genuine Parts Catalogue PDF – 49K ST3A S1 Illustrated Spare Parts Manual

Description

Manitou MT 420 H & MT-X 420 H Genuine Parts Catalogue – Complete Illustrated Spare Parts Reference

This is the complete illustrated genuine parts catalogue for the Manitou MT 420 H and MT-X 420 H telescopic handlers in the 49K ST3A S1 machine series. Running to approximately 260 pages, the catalogue breaks every major assembly on the machine into its individual components with exploded-view diagrams, itemised part numbers, descriptions, characteristics, quantities, and superseded part references. It is the working reference used to identify and order the correct Manitou component for these machines, from a single O-ring to a complete axle casing.

File Details

• Manual type: Genuine Parts Catalogue
• Brand: Manitou
• Models: MT 420 H 49K ST3A S1, MT-X 420 H 49K ST3A S1, MT 425 H TI 49K ST3A S1, MT-X 425 H TI 49K ST3A S1
• Document reference: 647628
• Language: Multilingual (English, French, German, Spanish, Italian)
• Page count: Approximately 260
• File format: PDF

Chapters Covered

• Adhesive Signs
• Lubricants – Air Conditioning Oil, Hydraulic Blue Oil, Engine Oil, Brake Fluids, Special Immersed Brake Oil, Manual Gearbox Oil, Windscreen Washer Liquid, Cooling Liquid, Black and Blue Multi-Purpose Grease
• Filters and Belts
• Frame – Counterweight
• Body – Housings, Casings, Plates, Supports, Fenders
• Electric Circuit and Wiring Harness
• Lighting and Signaling
• Safety System
• Selector and Manipulator
• Front Axle – Casing, Differential, Reduction Gear, Steering System
• Rear Axle – Casing, Differential, Reduction Gear, Steering System
• Wheels – Tyre, Rim, Valve, Wheel Nut
• Hydraulic – Main Circuit, Compensation and Tilting, Steering, Lifting, Telescoping
• Centralised Greasing
• Valve Bank
• Remote Control Unit
• Compensation Cylinder
• Lifting Cylinder
• Tilting Cylinder
• Telescope Cylinder
• Telescopic Boom
• Engine – Cylinder Block, Pistons and Connecting Rods, Crankshaft, Cylinder Head, Rocker Lever Shaft, Oil Sump and Lubricating Oil Pump, Rocker Lever Cover and Breather, Water Pump, Camshaft and Idle Gear Shaft, Oil Cooler, Flywheel and Starter Motor, Alternator, Intake Manifold, Exhaust Manifold, Governor, Fuel Camshaft and Fuel Pump, Injection Pump, Fuel Filter, Fuel Circuit
• Engine – Transmission Adaptation
• Brake Circuit
• Pedals and Linkage
• Driver Cab – Cab Structure, Door, Windows, Seat, Heating Circuit
• Cardan Coupling Front Axle to Rear Axle
• Hydrostatic Transmission Circuit
• Hydrostatic Motor and Hydrostatic Pump

Every section opens with a labelled exploded-view drawing that maps item numbers to a detailed parts table. The tables list the part number, name, characteristics such as dimensions or thread sizes, quantity required, any superseded part number, and machine applicability. Cross-referencing an older part number to its current replacement is straightforward and removes the guesswork from ordering. This is not a service manual and does not contain repair procedures, torque sequences, or diagnostic flow charts – it is a parts identification document.

The engine chapter is particularly thorough, breaking down the complete 52544090MO engine into cylinder block, pistons and connecting rods, crankshaft, cylinder head assemblies, valve train, lubrication system, cooling system, fuel system, injection pump, and electrical components. Both front and rear axle sections are covered in full, including differential internals, reduction gear assemblies, steering cylinders, tie rods, and wheel hubs. The hydraulic chapters document the main circuit, steering circuit, lifting circuit, tilting circuit, telescoping circuit, and compensation circuit with hose lengths, union fittings, O-rings, and cylinder internals.

Machine Coverage and Applicability

The catalogue applies to the MT 420 H 49K ST3A S1, MT-X 420 H 49K ST3A S1, MT 425 H TI 49K ST3A S1, and MT-X 425 H TI 49K ST3A S1. Machine applicability is noted per line item, so you can confirm at a glance whether a specific part applies to your exact variant. Certain sections include version-specific applicability notes, such as “Up to machine 999 978” or “From machine 999 979”, to account for production changes across the series.

What This Parts Catalogue Enables

With this Manitou MT 420 H and MT-X 420 H genuine parts catalogue, you can identify and order the exact component required for virtually any assembly on the machine. The exploded diagrams and itemised tables let you find the correct part number for a hydraulic hose, a seal kit, a bearing set, a cylinder component, an electrical connector, a cab fitting, an axle component, or an engine internal part without relying on memory or a generic aftermarket listing. Superseded part numbers are noted where applicable, so you can cross-reference an older reference to its current replacement.

Having the correct Manitou part numbers matters for more than convenience – wrong parts cause machine downtime, fitment problems, and returns. This catalogue removes those risks by giving the exact part reference for each component on the MT 420 H and MT-X 420 H. It is equally useful for workshops maintaining a fleet, owners doing their own repairs, and parts departments that need fast, accurate lookups.

IMAGES PREVIEW

Delivered as an instant PDF download after purchase. No shipping, no waiting. The file can be viewed on any device – desktop, laptop, tablet, or phone – and specific pages can be printed for use in the workshop. Keep it on file for the life of the machine.