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Suzuki GS450GA Parts

Find Suzuki GS450GA parts for engine, carburetor and front-brake repairs. Confirm the GA model before ordering; its torque-converter, two-speed and shaft-drive layout makes model-specific fitment especially important.

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Suzuki GS1000 GS850 GS750 GS650 Oil Filter Cap O-Ring 16518-45000

Suzuki GS1000 GS850 GS750 GS650 Oil Filter Cap O-Ring - Replaces Suzuki OEM 16518-45000

$4.37
15-0054
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Suzuki GS1000 GS850 GS750 GS650 Oil Filter Cap O-Ring - Replaces Suzuki OEM 16518-45000. This oil-filter O-ring seals the oil-filter housing or cover joint...
In stock
Yamaha Suzuki Motorcycle 219FTSS x 120 Cam Chain 94500-02120-00

Yamaha Suzuki Motorcycle 219FTSS x 120 Cam Chain - Replaces Yamaha OEM 94500-02120-00

$107.67
52-4009
Motorcycle Cam Chains, Tensioners & Links Suzuki GS Motorcycle Parts Suzuki GS1000 Parts Suzuki GS1000E Parts Suzuki GS1000G Parts Suzuki GS1000GL Parts Suzuki GS1000L Parts Suzuki GS1000S Parts Suzuki GS1100 Parts Suzuki GS1100E Parts Suzuki GS1100G Parts Suzuki GS1100GK Parts Suzuki GS1100GL Parts Suzuki GS1100LT Parts Suzuki GS1100S Parts Suzuki GS1150 Parts Suzuki GS1150E Parts Suzuki GS400 Parts Suzuki GS425 Parts Suzuki GS450 Parts Suzuki GS450E Parts Suzuki GS450GA Parts Suzuki GS450L Parts Suzuki GS450T Parts Suzuki GS650 Parts Suzuki GS650G Parts Suzuki GS650GL Parts Suzuki GS650M Parts Suzuki GS700 Parts Suzuki GS700E Parts Suzuki GS750 Parts Suzuki GS750E Parts Suzuki GS750L Parts Suzuki GS850 Parts Suzuki GS850G Parts Suzuki GS850GL Parts Suzuki Motorcycle Parts Vintage Motorcycle Engine Parts Yamaha Motorcycle Parts Yamaha XJ Motorcycle Parts Yamaha XJ650 Parts Yamaha XJ750 Parts
Yamaha Suzuki Motorcycle 219FTSS x 120 Cam Chain - Replaces Yamaha OEM 94500-02120-00. This cam chain drives the camshaft from the crankshaft to maintain...
In stock
Suzuki GS450GA Engine Gasket Set

1982-85 Suzuki GS450GA Engine Gasket Set

$146.45
18-0262
Motorcycle Engine Gaskets, O-Rings & Rubbers Suzuki GS Motorcycle Parts Suzuki GS450 Parts Suzuki GS450GA Parts Suzuki Motorcycle Parts Vintage Motorcycle Engine Parts
1982-85 Suzuki GS450GA Engine Gasket Set. This engine gasket set supplies the gaskets and seals needed to reseal the engine during teardown or rebuild....
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About the Suzuki GS450GA

Engine, fuel and brake repairs for the automatic GS450GA.

Suzuki Motorcycle Logo

The GS450GA pairs an air-cooled twin-cylinder engine with a torque converter, two-speed transmission and shaft drive. This drivetrain makes the GA designation essential for transmission-related work and for comparisons with manual GS450 models.

GS450GA engine gaskets and brake year ranges

The GA engine gasket set and caliper rebuild kit cover 1982–1985. Other components have narrower coverage: the float valve covers 1982–1983, and the linked front pads cover 1982–1983 plus 1985. These distinctions stay attached to each repair link below.

Know your GS450GA before choosing partsGS450GA model and repair differences

Use these GA-specific boundaries when comparing service components.

GA drivetrain

Torque converter and shaft drive

The two-speed transmission needs service parts selected for its own assembly.

Parts checkpoint: Avoid applying a manual-model clutch repair plan to the GA.

1982–1985

Engine gaskets and caliper kit

Both linked components cover this GA range.

Parts checkpoint: Compare the supplied repair pieces with the work planned.

1982–1983 / 1985

Fuel and front brake differences

The float valve covers 1982–1983. Front pad coverage includes those years and 1985.

Parts checkpoint: The front pad entry does not establish 1984 fitment.

Identify your motorcycle before orderingGS450GA identification checklist

Use these details to match your motorcycle and any replacement assemblies before ordering.

  1. Confirm the complete GS450GA designation and model year.
  2. Identify the torque-converter transmission and shaft-drive arrangement rather than relying on the GS450 badge alone.
  3. Record engine identification and any replacement assembly history.
  4. Photograph carburetor markings and the fitted front caliper when selecting float-valve or brake parts.
Need help identifying your GS450GA?

Contact PartsNMore with clear photos of the frame/VIN, engine number and the part’s markings, plus any known component changes.

Suzuki GS450GA parts for repairs & restoration

Choose the component and retain its exact GS450GA year range.

Restoring or customizing your GS450GA?

Keep the GA’s control and drivetrain arrangement in view during restoration work. Measure accessory mountings and control clearances separately when changing handlebars or mirrors.

Check handlebar diameter, mirror threads, cable or hose reach and steering clearance. Universal parts may require modification and are not a confirmed GS450GA fit.

Why buy your GS450GA parts from PartsNMore?

Motorcycle parts since 2002. About PartsNMore

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Help choosing parts

Ask our parts team about the application or availability of the components you need.

Free ground shipping

USA: $50 USD+. Canada: over $50 CAD. Shipping details

60-day returns

Within 60 days of receipt. Eligible unused, unaltered parts in original packaging; electrical parts excluded. No restocking fee. Return requirements

Need help choosing? Contact our parts team with your GS450GA model, year and part details.

Research notes: motorcycle details were checked against manufacturer service literature; part fitment follows the linked PartsNMore product pages.

Suzuki GS450GA parts questions

For my Suzuki GS450GA, what makes GS450GA parts different from manual GS450 parts?
The GA has a torque converter, two-speed transmission and shaft drive. Transmission-related components need an explicit GA application; other parts may share fitment only where their own model-year coverage confirms it.
For my Suzuki GS450GA, which engine gasket set covers the GS450GA?
The dedicated GA engine gasket set linked here covers 1982–1985 GS450GA. Compare its contents with the engine repair; the title does not establish complete transmission-rebuild coverage.
For my Suzuki GS450GA, which GS450GA years do the front brake pads cover?
The linked front pads cover 1982–1983 and 1985 GS450GA. The caliper kit covers 1982–1985, but that broader range does not confirm 1984 pad fitment.
For my Suzuki GS450GA, what does the GS450GA float valve do?
The float needle and seat control fuel entering the carburetor bowl. The linked replacement covers 1982–1983 GS450GA; identify the fitted carburetor when it has been replaced.

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