Suzuki GSX-R750 1990–1995 Parts Catalog Collection

Start with the catalog that matches your model code and frame number. The later catalog often groups WN/WP and WR/WS together, with separate entries where an individual model uses a different part.

The exploded views are for identifying and ordering parts. Suzuki directs readers to the separate Suzuki Service Manual for assembly procedures.

Printable PDFs with Microfiche Indexes

Text search and navigation: Both PDFs use printed figure and part-number indexes. PDF text search and embedded bookmarks are unavailable. Zoom in to read the smaller entries in the WN–WS parts tables.

The ZIP contains two printable PDFs totaling 223 pages, including the opening instructions, prefaces, reference charts, and indexes.

Exploded Views for Engines, Carburetors, and Chassis

This selection of catalog contents shows how the parts are grouped. Other illustrated assemblies include the signal generator and footrests.

• Engine and drivetrain: Cylinder head, valvetrain, cylinder, crankcase, crankshaft, oil pan and pump, starter clutch, clutch, transmission, and gear-shift assemblies.
• Fuel and exhaust: Carburetors and fittings, air cleaner, fuel tank, fuel cock, and muffler. The carburetor lists distinguish left, middle-left, middle-right, and right assemblies.
• Cooling: Oil cooler parts in both catalogs. The WN–WS catalog also illustrates the oil filter, water pump, radiator, and radiator hoses.
• Chassis and brakes: Frame, steering, front and rear suspension, wheels, brake hoses, calipers, and master cylinders, with separate figures for selected variants.
• Electrical components: Starting motor, alternator, instruments, lamps, switches, and wiring harnesses. The harness views identify the assemblies and related hardware.
• Bodywork and trim: Model-specific fuel tanks, seats, frame covers, cowling bodies, and installation hardware, with color charts for matching finishes.

These catalogs are suited to owners and parts staff who know the model code or have the frame number and need to identify components before ordering.

Find Parts by Figure or Part Number

Each illustrated sheet pairs an exploded view with a parts list showing the callout, Suzuki part number, description, quantity, and any applicable remarks. A dot before a component description indicates that the component can also be ordered individually.

The 180 illustrated parts sheets are organized under figures 1–56 in the M catalog and 1–66 in the WN–WS catalog. Use the section index to find a figure by assembly name, or use the numerical index to trace a known Suzuki part number back to its microfiche address.

Match Parts to the Model and Serial Number

The transmission, clutch, and wiring-harness listings include parts changes keyed to engine or frame numbers. Check the remarks against your machine before ordering. For crankshaft parts, the lists distinguish crank-pin, main, and thrust bearings by position and color grade, including green, black, brown, yellow, red, blue, and white entries where applicable.

The GSX-R750M cylinder-head list shows NGK CR10EK and ND U31ETR spark plugs, with NGK CR9EK and ND U27ETR marked optional. The later catalog separates WN/WP and WR/WS plug applications. Its carburetor lists also identify diaphragms, jet needles, pilot and air jets, floats, starter components, and throttle parts.

Brake, steering, suspension, fuel-system, and internal-engine work calls for the correct service information, proper support equipment, and suitable training.

Main Jet and Water Pump Bearing Examples

The WN–WS carburetor figure lists size 112.5 main jets for the outer carburetors and size 115 main jets for the inner pair. The position notes help distinguish the two jet listings when ordering.

The water pump figure lists a 15 × 28 × 7 mm bearing for WN, WP, and WR, with a 12 × 28 × 8 mm bearing in the corresponding WS entry. Match the bearing to the model code in the remarks column.