Target Audience:
KTM dealership technicians, independent off-road motorcycle mechanics, and DIY owners rebuilding or replacing 550/440 engines
Document Type:
Factory-level engine replacement parts catalog with exploded views and OEM part numbers
Key Advantage:
Part-by-part exploded diagrams with OEM part numbers make correct engine component replacement straightforward
Usage:
Parts identification, ordering, and verification during engine rebuild or replacement
Coverage Areas:
1994 KTM 550 / 440 engine components and replacement parts
Manual Type:
OEM replacement parts catalog (digital reproduction)
Format:
Searchable PDF - zoomable, printable, bookmarked
Delivery Method:
Instant digital download - no shipping, no waiting
Device Compatibility:
Windows PC, Mac, tablets, and smartphones
Re-Download:
Download again anytime after purchase
Engine Components:
Complete exploded-view coverage of the 550/440 two-stroke engine
Cylinder and Head Parts:
Cylinder, cylinder head, piston, rings, pin, and related hardware part numbers
Crankshaft Assembly:
Crankshaft, connecting rod, bearings, and seals exploded diagrams
Ignition System Parts:
Stator, rotor, CDI unit, spark plug, and related components
Clutch Components:
Clutch plates, springs, basket, hub, and actuation parts
Gearbox Parts:
Transmission gears, shafts, shift drum, forks, and detent parts
Carburetor and Fuel Parts:
Carburetor assemblies, jets, and fuel delivery components
Fasteners:
Tightening torque specifications for all fasteners
Special Tools:
Special service tool numbers with illustrations
Specifications:
All factory specifications, tolerances, and wear limits included
OEM Part Numbers:
Factory part numbers listed for every illustrated component
Exploded Views:
Detailed assembly-level diagrams for accurate part identification
Component Location Guides:
Identification and location references for all engine parts
Assembly Illustrations:
Step-by-step procedural diagrams with tool usage illustrations
Search Function:
Fully searchable text for fast part number lookup
Bookmarks:
Bookmarked chapters for quick navigation
Printing:
Printable pages for workshop reference
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Primary Engine:
KTM 550cc two-stroke single, liquid-cooled
Engine Option 2:
KTM 440cc two-stroke single, liquid-cooled
Performance:
N/A - not specified for this parts catalog
Fuel System:
Carbureted two-stroke with premix lubrication
Standard Transmission:
Multi-speed constant-mesh gearbox with multi-plate wet clutch (refer to catalog for exact part breakdowns)
Optional Transmission:
N/A - not applicable; catalog covers gearbox replacement parts only
Features:
Parts coverage for gears, shift drum, shift forks, and clutch components
Service Intervals:
General maintenance schedules included in the service documentation
Fluid Specifications:
Refer to manual for detailed fluid and lubrication specifications
Known Wear Items:
Piston, rings, clutch plates, drive components, crank seals, and gearbox parts covered with wear limits
Torque Specs:
All factory tightening torque specifications included for reassembly
