This genuine OEM Honda engine cylinder head cover, also known as a rocker box assembly, is designed for vintage single-cylinder SOHC 4-stroke engines. It houses the rocker arm assembly and includes integrated inspection ports for valve clearance adjustment. Product Details Brand: Honda OEM Part Type: Cylinder Head Top Cover / Rocker Box Factory Casting Mark: 3-D Material: Cast Aluminum Included Components: Rocker arms, pivot shafts, and side access inspection cap Fitment & Compatibility This casting matches the top-end layout used on selected late-1970s Honda upright single-cylinder engines. Compatible Models: Honda XL125: 1976–1978 Honda XL125S: 1979–1980 Honda CT125 Trail: 1977 Similar configurations may appear on certain XL105 and XL185 models. Compare the 3-D casting mark, mounting points, and parts manual before purchase.
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used stain remover
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Estimated delivery: 2-5 business days
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30-day return policy on most items
Items must be in original condition and packaging
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Yes, all parts with OEM numbers are genuine manufacturer parts. Check the specifications tab for the OEM number.
We offer a 30-day return policy. Items must be in original condition. See the Shipping tab for complete details.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
Parts are sold separately. We recommend professional installation for safety and warranty purposes.
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