Whites Shim - 9.48mm x 2.40mm (5 Pack) Yamaha EFI 400cc engine

EFI 400cc engine

19mm DIAMETER OF BALL JOINER THREAD approx 10mm

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SKU:S016-GRN

Whites Shim - 9.48mm x 2.40mm (5 Pack) Yamaha EFI 400cc engineConstructed using a specific heat treatment to ensure hardness for maximum durability and less wear and precision machined to match exact sizing requirements. Each size is sold individually as a pack of 5 to reduce costs when only requiring a particular size or restocking your valve shim pack. Most 250cc 4 strokes use 7. 48 mm OD shims most 400cc and up 4 strokes use 9. 48 mm OD shims and KTM models use 10 or 8. 90 mm OD shims. Heat treated ensuring