Yamaha Genuine XT 500 Intake Valve 4X7-12111-00
Yamaha Genuine XT 500 Intake Valve 4X7-12111-00
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Product Description
Brand new official Yamaha factory intake valve designed for legendary air-cooled four-stroke single and multi-cylinder engine platforms. Forged from high-grade heat-resistant alloy steel and precision-machined to exact concentricity, valve face angle, and stem tolerance specifications, engineered to eliminate thermal distortion, maintain perfect compression sealing, and withstand high-RPM valve train cycling.
Vehicle Compatibility
Engineered explicitly for Yamaha classic air-cooled four-stroke single and multi-cylinder motorcycle platforms.
Verified catalog fitment layout:
| Make | Model Family | Engine Type / Displacement | Model Years |
| Yamaha | SR500 / SR400 | 399cc–499cc (4-Stroke Air-Cooled Single Thumper) | 1978–2021 |
| Yamaha | XT500 / TT500 | 499cc (4-Stroke Air-Cooled Single Enduro) | 1976–1989 |
| Yamaha | XS650 / XS650S (Specific Head Variant Applications) | 653cc (4-Stroke Air-Cooled Parallel Twin) | 1975–1984 |
| Yamaha | XT600 / TT600 / SRX600 | 595cc (4-Stroke Air-Cooled Single) | 1984–2003 |
Fitment & Technical Details
Inspect the valve guide wear and valve seat concentricity before installation. Lap the new intake valve lightly using fine grinding compound against the valve seat to verify a continuous 360-degree contact band, clean thoroughly, install new valve stem seals, and assemble with correct spring tension and keepers.Verification: Valve seats completely flush against the combustion chamber seat ring with zero compression leakage or blow-by under spring pressure.
Important: Please ensure the part number matches your motorbike before purchasing. If you have any questions about the part or its compatibility, feel free to contact us. We’re here to help!
At Dmmotorcycles, we’ve specialized in vintage and vintage sports motorcycles and parts directly from Japan since 1998. We stock a wide selection of rare genuine and high-quality aftermarket parts and continually update our inventory to meet growing demand.
Looking for a specific part? Don’t hesitate to ask! We may have it in stock even if it’s not listed online. If not, we’ll do our best to source it for you.
We’re also happy to provide guidance on installation and offer excellent after-sales support to ensure your satisfaction.
Shipping Information
We ship worldwide, carefully inspecting and securely packing all parts to ensure safe delivery. Your order will be insured and shipped quickly, with the best available shipping option chosen for speed and reliability.
Please note:
- All parts are shipped from Cyprus (Europe).
- Customers outside the EU may incur additional import taxes based on the value of the item.
