Market Segment:
Dual-sport motorcycle, popular for off-road riding, trail use, and light street legal applications.
Key Competitors:
Honda XR series, Kawasaki KLR series, Yamaha XT series.
Versatility:
Engineered for both trail riding and limited street use, offering a balance of off-road capability and user-friendliness.
Reliability:
Known for its robust single-cylinder engine and durable construction.
Manual Value Proposition:
Indispensable tool for owners, mechanics, and parts departments to accurately identify, order, and manage all genuine Suzuki DR350 parts for the 1997-1999 model years.
Engine Assembly:
Complete breakdown of all engine components, including cylinder, piston, crankshaft, camshaft, valves, timing components, lubrication system, cooling system (air-cooled specific considerations), and associated fasteners.
Fuel System:
Carburetor (Mikuni BST series typically), fuel tank, petcock, fuel lines, and mounting hardware.
Transmission Drivetrain:
Gearbox components, clutch assembly, shift drum and forks, output shaft, chain and sprockets.
Chassis Frame:
Frame sections, sub-frame, mounting brackets, and associated hardware.
Suspension Front:
Front forks (cartridge or conventional), fork legs, inner tubes, seals, springs, damping components, triple clamps, steering stem, and bearings.
Suspension Rear:
Swingarm, rear shock absorber (linkage or direct mount), bushings, bearings, and pivot components.
Wheels Tires:
Spoked wheels, hubs, spokes, nipples, rims, wheel bearings, axles, and tire information (sizes).
Brakes Front:
Brake caliper, brake disc, master cylinder, brake lever, brake lines, and pads.
Brakes Rear:
Brake caliper, brake disc, master cylinder, brake pedal, brake lines, and pads.
Electrical System:
Wiring harness, stator, ignition coil, CDI unit, rectifier/regulator, battery, starter motor (if applicable), lighting components (headlight, taillight, indicators), switches, and relays.
Bodywork Fairings:
Fuel tank, seat, side covers, fenders (front and rear), shrouds, and associated mounting hardware.
Controls Levers:
Handlebars, grips, throttle assembly, clutch lever, brake lever, and control cables.
Exhaust System:
Exhaust pipes, muffler, heat shields, and mounting hardware.
Cooling System:
For air-cooled engines, this involves the cylinder head fins, oil cooler components (if equipped), and oil passages.
Part Identification:
Detailed exploded views with associated part numbers for every component and sub-assembly.
Assembly Disassembly:
Illustrates the order and method of assembly/disassembly for all major components and systems.
Part Number Lookup:
Essential for ordering correct replacement parts.
Cross Referencing:
May include cross-references for superseded or interchangeable parts.
Fastener Identification:
Includes diagrams showing specific bolts, nuts, washers, and their locations and types for each assembly.
Technical Depth:
Highly detailed for parts identification and replacement. Does not typically include diagnostic procedures or step-by-step repair instructions, but implies them through part relationships.
Scope:
Comprehensive listing of all genuine Suzuki DR350 parts used across the 1997-1999 model years, ensuring the most accurate parts identification possible.
Engine Type:
4-stroke, SOHC, 4-valve
Engine Displacement:
349cc (approx.)
Bore X Stroke:
Typical around 82.0 mm x 64.0 mm (verify specific variant)
Cooling System:
Air-cooled
Compression Ratio:
Typically around 9.2:1 to 9.5:1 (verify specific variant)
Horsepower:
Approximately 28-30 HP at 6,500 RPM (estimate, varies by market/tuning)
Torque:
Approximately 24-26 lb-ft at 5,500 RPM (estimate, varies by market/tuning)
Carburetor Model:
Mikuni BST33 (typically)
Fuel Delivery:
Carburetor with accelerator pump
Oil Capacity:
Approx. 2.0-2.3 Liters (check manual for exact spec)
Spark Plug Type:
NGK CR8E or equivalent (common, verify in manual)
Length:
Varies by specific model (e.g., SE, S, dirt-only), typically around 2,200-2,250 mm.
Width:
Varies, around 800-900 mm.
Height:
Varies, around 1,200-1,300 mm.
Wheelbase:
Typically around 1,420-1,430 mm.
Dry Weight:
Approximately 118-125 kg (varies by model and included equipment).
Fuel Capacity:
Approx. 10-13 Liters (depending on model variant).
Oil Change Interval:
Typically every 2,000-3,000 km or 6 months (consult manual for precise recommendation).
Air Filter Cleaning:
Recommended every 1,000-2,000 km or as needed based on riding conditions.
Spark Plug Replacement:
Typically every 6,000-10,000 km.
Chain Lubrication Adjustment:
Regularly, every 500-1,000 km, and check tension.
Engine Oil Grade:
JASO MA certified motorcycle oil, SAE 10W-40 or 20W-50 (depending on climate, refer to manual).
Fork Oil Type:
Suspension fork oil, viscosity grade typically SAE 5W or 10W (refer to manual for exact type and quantity).
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Common Wear Items:
Clutch plates, chain and sprockets, brake pads, wheel bearings, fork seals.
Carburetor Tuning:
Can require periodic adjustment or cleaning, especially if not used regularly.
Electric Starter Reliability:
Some early electric starter systems may develop issues over time; manual will have parts for these.
Valve Adjustment:
Requires periodic adjustment (typically every 6,000-12,000 km), interval specified in service manual, but parts are listed in this parts manual.
