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Suzuki GS550 GS400 GS425 Steel Clutch Plate 21451-31000

Suzuki GS550 GS400 GS425 Steel Clutch Plate - Replaces Suzuki OEM 21451-31000

$8.51
39-1422
Motorcycle Clutch Parts, Cables & Rebuild Kits Motorcycle Clutch Plates, Springs & Damper Parts Suzuki GS Motorcycle Parts Suzuki GS400 Parts Suzuki GS425 Parts Suzuki GS550 Parts Suzuki GS550E Parts Suzuki GS550EF Parts Suzuki GS550ES Parts Suzuki GS550L Parts Suzuki Motorcycle Parts
Suzuki GS550 GS400 GS425 Steel Clutch Plate - Replaces Suzuki OEM 21451-31000. This steel clutch plate provides the plain steel drive surface between friction...
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Suzuki GS1000 GS850 GS750 GS650 Clutch Lever 57620-49111

Suzuki GS1000 GS850 GS750 GS650 Clutch Lever - Replaces Suzuki OEM 57620-49111

$9.62
08-0168
Motorcycle Clutch Levers, Pivots & Perch Parts Motorcycle Clutch Parts, Cables & Rebuild Kits Suzuki DR Motorcycle Parts Suzuki DR750 Parts Suzuki DR800 Parts Suzuki DR800S Parts Suzuki GN Motorcycle Parts Suzuki GN250 Parts Suzuki GN400 Parts Suzuki GR Motorcycle Parts Suzuki GR650 Parts 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 GS1100ES Parts Suzuki GS1100G Parts Suzuki GS1100GK Parts Suzuki GS1100GL Parts Suzuki GS1150 Parts Suzuki GS250 Parts Suzuki GS250T Parts Suzuki GS300 Parts Suzuki GS300L Parts Suzuki GS400 Parts Suzuki GS400E Parts Suzuki GS400L Parts Suzuki GS400S Parts Suzuki GS425 Parts Suzuki GS450 Parts Suzuki GS450E Parts Suzuki GS450L Parts Suzuki GS450T Parts Suzuki GS550 Parts Suzuki GS550E Parts Suzuki GS550EF Parts Suzuki GS550L Parts Suzuki GS550T Parts Suzuki GS650 Parts Suzuki GS650E Parts Suzuki GS650G Parts Suzuki GS650GL Parts Suzuki GS650GT Parts Suzuki GS650M Parts Suzuki GS700 Parts Suzuki GS700E Parts Suzuki GS750 Parts Suzuki GS750E Parts Suzuki GS750L Parts Suzuki GS750S Parts Suzuki GS750T Parts Suzuki GS850 Parts Suzuki GS850G Parts Suzuki GS850GL Parts Suzuki GSX Motorcycle Parts Suzuki GSX1150 Parts Suzuki GSX550 Parts Suzuki GSX750 Parts Suzuki GSX750E Parts Suzuki GSX750S Parts Suzuki Motorcycle Parts Suzuki RG Motorcycle Parts Suzuki RG250 Parts Suzuki XN85 Parts
Suzuki GS1000 GS850 GS750 GS650 Clutch Lever - Replaces Suzuki OEM 57620-49111. This clutch lever operates the clutch release mechanism from the handlebar. Compare...

About the Suzuki GS550EF

Suzuki GS550EF carburetor floats, engine gaskets, steel clutch plates, swingarm bearings and muffler-joint gaskets.

Suzuki Motorcycle Logo

PartsNMore lists GS550EF applications separately from GS550E and GS550ES. Retain the complete designation and original market when identifying the motorcycle. The year ranges below describe the selected products; the EF label alone is not a production-year or engine-code decoder.

Use measurable details where the repair allows

The swingarm listing supplies two 25 × 33 × 30 mm needle bearings. The muffler slip-joint gasket is a separate individual item measuring 35 × 39.5 × 32 mm, with Suzuki reference 14771-47010. For engine work, the gasket set starts at 1984 even though the float and steel plate list 1983. Compare those service boundaries before ordering a combined engine and chassis repair.

Model and year comparisonGS550EF component references and measurements

GS550EF component references and measurements
Model or repairApplication or identifierBefore ordering
Carburetor float1983–1986; Suzuki 13250-43410One float. Compare shape, hinge and fitted carburetor; measured float dimensions are not published.
Steel clutch plate1983–1986; Suzuki 21451-31000One plain steel plate. Confirm thickness, tang pattern and stack position.
Engine gasket set1984–19861983 is not established by this gasket listing.
Swingarm needle-bearing pair1984–1985; 25 × 33 × 30 mmTwo bearings; sleeves, seals and other pivot hardware need separate confirmation.
Muffler slip-joint gasket1984–1985; 35 × 39.5 × 32 mm; Suzuki 14771-47010One joint gasket. Match the installed exhaust joint, not a cylinder-head port.

Prepare for the repairGS550EF identification checklist

Use the motorcycle’s markings, model-year paperwork and fitted components together. This checklist does not assign frame or engine serial ranges.

GS550EF identification and component checks
CheckWhat to confirm
Full designationRetain GS550EF rather than treating it as an abbreviation for every E or ES model.
Engine identityCompare the engine and the gasket set’s EF year product before ordering.
Swingarm pivotInspect the fitted swingarm, bearing dimensions and adjacent sleeves or seals.
Exhaust connectionMatch the actual exhaust and slip-joint dimensions, particularly after a system replacement.
Need help identifying your motorcycle?

Contact PartsNMore with the full model, year, frame and engine markings, and photos of the part being repaired.

Suzuki GS550EF parts questions

What size swingarm bearings are listed for the GS550EF?
The 1984–1985 set supplies two needle bearings at 25 × 33 × 30 mm. Compare the pivot and removed bearings. The listing does not establish a complete kit with sleeves, seals or all pivot hardware.
What is the GS550EF muffler-joint gasket specification?
The selected 1984–1985 gasket measures 35 × 39.5 × 32 mm, carries Suzuki reference 14771-47010 and is sold individually. Match the actual slip-joint and exhaust assembly. It is not the cylinder-head exhaust-port gasket.
Which reference identifies the GS550EF float and steel clutch plate?
The 1983–1986 float carries Suzuki reference 13250-43410. The plain steel clutch plate for the same listed years carries 21451-31000. Both are individual items; compare the fitted carburetor or removed clutch plate before ordering.
Does the GS550EF gasket set cover a 1983 entry because the float does?
No. The selected engine gasket set lists 1984–1986, while the float and steel plate list 1983–1986. Identify the installed engine and exact required gaskets before choosing a set for 1983. EF alone does not establish an engine or year range.

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