Suzuki GS425 parts for repair and restoration
The Suzuki GS425 is a 1979 model. Some service parts are shared with other GS models, but check the year, OEM reference and repair position for each replacement.
Engine gasket set
For engine resealing, this gasket set fits Suzuki GS425 (1979) and is supplied as a set. Compare the openings to the engine during assembly.
- engine gasket set — Application: GS425 (1979). Sold as a set. Check the engine or joint layout and compare the original reference before ordering.
Front-fork seals
This 33 × 46 × 11 fork-seal set fits GS425 (1979). Compare the dimensions with the seals removed from your fork.
- fork oil seal set — Application: GS425 (1979). Sold as a set. Specification: 33 x 46 x 11. Compare seal diameter, height and fork-tube details with the fork being serviced.
Front friction pads
These front brake pads fit GS425 (1979) and are sold individually. Confirm the caliper and retaining hardware on your motorcycle.
- front brake-pad set — Application: GS425 (1979). Sold individually. Reference: Suzuki OEM 59300-47850. Confirm the front/rear position and compare the caliper reference with the installed brake.
Choosing parts for your Suzuki GS425
Match each repair: the gasket set, fork seals and front brake pads serve different assemblies. Check the GS425 year, OEM reference and component shape for the part you need.
Check the original part: a GS400 application alone does not confirm GS425 fitment. Compare the OEM number and dimensions with your motorcycle’s component.
Building a custom Suzuki GS425?
A customized GS425 may use universal handlebars and grips or mirrors and adaptors. Measure the bar clamp and mirror thread, and confirm cable reach and tank clearance before fitting.
Why riders choose PartsNMore
- Supplying riders since 2002
- In-stock parts held in our warehouse
- Fitment help before you order
Need help choosing a part? Send us your model year and the part number you are considering, plus a photo of the original part if available.
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Returns: Eligible unused, unaltered parts can be returned within 60 days with original packaging and no restocking fee. Electrical parts are excluded. See the full return policy.
Suzuki GS425 Parts questions
Which year does the GS425 engine gasket set fit?
The gasket set fits Suzuki GS425 (1979) and is supplied as a set. Compare the gasket openings with your engine during assembly.
Do the 33 × 46 × 11 fork seals fit a 1979 GS425?
Yes. This fork-seal set fits GS425 (1979). Compare its dimensions with the seals removed from your fork.
Are the GS425 front brake pads sold as a pair?
No. These front brake pads are sold individually. Confirm the front caliper and retaining hardware before ordering.
Can I use a GS400 part on a GS425?
Only if that part’s application names Suzuki GS425 (1979). A GS400 fitment by itself does not confirm that it fits a GS425.