Kawasaki S2 parts for repair and restoration
Kawasaki’s factory parts diagram identifies the S2 as the 1972 Mach II. The engine gasket set, fork-seal set and float needle and seat each have S2 (1972–73) applications; check the dimensions or carburetor reference before ordering.
Engine sealing
The engine gasket set fits S2 (1972–73) and is supplied as a set. Compare the gasket openings with the engine during assembly.
- engine gasket set — Application: S2 (1972–73). Sold as a set. Check the engine or joint layout and compare the original reference before ordering.
Fork oil seals
This 33 × 46 × 11 fork-seal set fits S2 (1972–73). Compare its dimensions with the seals removed from your fork.
- fork oil seal set — Application: S2 (1972–73). Sold as a set. Specification: 33 x 46 x 11. Compare seal diameter, height and fork-tube details with the fork being serviced.
Carburetor float service
The float needle and seat fits S2 (1972–73), replaces Kawasaki OEM 16030-005 and is sold individually. Match the reference and carburetor to your motorcycle.
- carburetor float needle and seat — Application: S2 (1972–73). Sold individually. Reference: Kawasaki OEM 16030-005. Compare the carburetor identification and original-part reference with the fitted unit.
Choosing parts for your Kawasaki S2
Identify the model: Kawasaki’s factory parts diagram calls the 1972 Mach II the S2. The gasket set, fork-seal set and float needle and seat have S2 (1972–73) applications.
Match the component: use the gasket openings for engine work, seal dimensions for the fork, and OEM 16030-005 with the carburetor float needle and seat.
Building a custom Kawasaki S2?
For a custom S2, universal handlebars and grips and mirrors and adaptors can help with a control change. Check the bar clamp, mirror thread and cable path against the motorcycle; universal accessories can require modification.
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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.
Kawasaki S2 Parts questions
Which Kawasaki model is known as the S2?
Kawasaki’s factory parts diagram identifies the 1972 Mach II as the S2. The engine gasket set, fork seals and float needle and seat each specify S2 (1972–73).
Does the S2 gasket set fit 1972 and 1973 models?
Yes. The engine gasket set fits Kawasaki S2 (1972–73) and is supplied as a set. Compare the openings with your engine.
What size fork seals fit the Kawasaki S2?
The fork-seal set measures 33 × 46 × 11 and fits S2 (1972–73). Compare the dimensions with your fork before ordering.
Is the S2 float needle and seat sold individually?
Yes. It is sold individually. Match Kawasaki OEM 16030-005 and the carburetor details before ordering.