- Fit for: Yamaha YZ450F 2010-2013
- Intake Valve Replaces OEM Number: 33D-12111-00-00
- Exhaust Valve Replaces OEM Number: 33D-12121-00-00
- Intake valve: High-quality 4Cr10SI3Mo, nitrogen treatment.
Exhaust valve: High-quality 5Cr21Mn9Ni4N, nitrogen treatment. - 1:1 interchangeable with the original spare part.
- Heat and corrosion resistant.
- Direct OEM replacment.
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Package includes:
Kit 1: 2pcs Intake Valves + 2pcs Exhaust Valves + 4pcs Valve Stem Seals
Kit 2: 2pcs Intake Valves + 2pcs Valve Stem Seals
Kit 3: 2pcs Exhaust Valves + 2pcs Valve Stem Seals