Intended Users:
Ducati dealership parts departments, independent workshops, technicians, and owners performing their own servicing
Skill Level:
Suitable for professional use; DIY owners need mechanical experience for part identification and ordering
OEM Part Numbers:
Factory part numbers for every component in the catalog
Exploded Diagrams:
Detailed exploded-view illustrations showing component relationships and assembly order
Searchable Format:
Fully searchable PDF with bookmarks for fast part lookup
Coverage Areas:
Complete parts breakdown for the Ducati 998 family: engine, chassis, bodywork, electrical, and all factory option groups
Manual Type:
Factory parts catalog / spare parts manual
File Format:
Searchable PDF (zoomable, printable, bookmarked chapters)
Delivery Method:
Instant digital download - no shipping, no waiting
Re-Download:
Download again anytime after purchase
Compatibility:
Windows PC, Mac, tablets, and smartphones
Page Count:
N/A - varies by edition; full factory parts catalog length
Engine:
Crankcase, cylinders, heads, camshafts, valves, pistons, crankshaft complete exploded breakdowns
Fuel System:
Fuel tank, fuel pump, injectors, throttle bodies, airbox and intake components
Exhaust:
Exhaust headers, mufflers, mounting hardware and heat shields
Cooling System:
Radiator, hoses, coolant pump, fan and thermostat components
Clutch & Transmission:
Clutch assembly, gearbox internals, shift mechanism, primary drive
Final Drive:
Chain, sprockets, and rear wheel drive components
Frame & Bodywork:
Frame, subframe, fairings, tank panels, seat, tail section and fasteners
Front Suspension:
Showa/Öhlins fork internals, triple clamps, and steering damper parts
Rear Suspension:
Swingarm, shock absorber, linkage and mounting hardware
Brake System:
Brembo front and rear calipers, discs, master cylinders, lines and pads
Wheels:
Front and rear wheels, bearings, spacers and tire-related hardware
Electrical System:
Wiring harness, ECU, instrumentation, switches, lighting, battery and charging components
Controls:
Handlebars, levers, cables, foot controls and mirrors
Diagrams:
Exploded-view parts diagrams with component callouts for every assembly group
Technical Depth:
Factory-level detail down to individual bolts, washers, seals and clips
Identification Guides:
Component identification and location guides with reference numbers
Special Tools:
Special service tool numbers with illustrations where applicable
OEM Part Numbers:
Complete factory part numbers for ordering genuine Ducati components
Quantity References:
Per-assembly quantity listings for each part in the diagrams
Cross-Reference:
Model and variant applicability shown per parts group
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
Engine Type:
90-degree L-twin, four-stroke, liquid-cooled desmodromic
Displacement:
998 cc (998, 998S); 999 cc (998R)
Bore x Stroke:
100 mm x 63.5 mm (998R: 104 mm x 58.8 mm)
Valvetrain:
Desmodromic, 4 valves per cylinder, belt-driven camshafts
Power (998 / 998S):
Approx. 123 hp (998S approx. 136 hp with race exhaust)
Power (998R):
Approx. 139 hp
Fuel System:
Electronic fuel injection (Marelli), 54 mm throttle bodies
Torque Specs:
All factory torque values and wear limits are found in the companion service documentation; this catalog covers parts identification
Front Brakes:
Dual Brembo 320 mm discs with 4-piston calipers
Rear Brake:
Single Brembo 220 mm disc, 2-piston caliper
ABS:
N/A - not fitted on this model era
Crash Test Ratings:
N/A - motorcycles of this era were not rated by NCAP programs
Rider Aids:
N/A - no traction control or rider aids fitted
Display:
Analog tachometer with digital LCD for speed, coolant temperature and indicators
ECU:
Digital electronic fuel injection control unit (Marelli)
Infotainment:
N/A - purpose-built sportbike, no audio or infotainment system
Rider Assistance:
N/A - no electronic rider aids on this platform
Oil Change:
Approx. every 7,500 km (first service at 1,000 km); refer to manual for exact intervals
Valve Clearance Check:
Approx. every 12,000 km (desmodromic adjustment)
Belt Service:
Cam belt replacement approx. every 5 years or 24,000 km
Engine Oil:
Full-synthetic motorcycle oil, API SL/SH, approx. SAE 15W-50; capacity per maintenance section
Coolant:
Ethylene glycol-based permanent antifreeze mix
Common Wear Items:
Cam belts, brake pads, chain and sprockets, clutch plates, spark plugs, fork seals
Manufacturer:
Ducati Motor Holding S.p.A., Bologna, Italy
Model Evolution:
Evolved from the 916/996 Superbike line; 998 (2002-2004) was the final evolution of the 916 chassis generation before the 999 replaced it
Production Location:
Borgo Panigale, Bologna, Italy
Notable Variant:
998R was a limited homologation model with 999-series engine internals