Description
Product Overview
The Honda tappet adjusting screw and nut set (part numbers 90012-333-000 and 90206-001-000) is engineered to restore exact valve clearance on Honda engines. Crafted from hardened steel, the screw features a fine‑thread design that allows precise adjustments, while the matching nut ensures a secure fit. Measuring just 0.71 x 0.21 x 0.21 inches and weighing only 0.25 ounces, the components are lightweight yet robust, meeting OEM specifications for durability and performance.
Usage
This kit is intended for use during routine valve adjustment, rebuilds, or when replacing worn rocker arm components on Honda motorcycles and small engines. It fits models that reference the listed part numbers; always verify compatibility with your engine’s model, code type, and serial/frame number before purchase. Ideal for professional mechanics, hobbyists, and fleet maintenance teams who need a reliable, factory‑grade solution for maintaining optimal engine efficiency.

Why Choose Us
Our Honda OEM kit guarantees exact fit and function, matching the original manufacturer’s tolerances. Each set undergoes strict quality control to ensure thread integrity and material strength, reducing the risk of slippage or premature wear. With a 4.6‑star rating from 85 verified customers, users consistently report smooth installation and lasting performance. We also provide responsive support to help verify part compatibility before you order.
Key Features
- Precision‑engineered hardened steel screw and nut for exact valve clearance
- OEM part numbers 90012-333-000 and 90206-001-000 ensure perfect fit
- Compact size (0.71 x 0.21 x 0.21 in) and lightweight (0.25 oz) for easy handling
- High customer satisfaction with a 4.6‑star rating across 85 reviews
- Suitable for both intake and exhaust rocker arm adjustments on Honda engines
FAQ
Will this kit fit all Honda models?
It fits engines that use the specific OEM part numbers listed. Verify your engine’s model, code type, and serial/frame number with the seller before ordering.
Can I install the screw myself?
Yes, the compact design and clear threads make it suitable for DIY installation with standard tools. Follow the service manual for torque specifications.
What is the warranty on this product?
The kit comes with a limited manufacturer warranty covering defects in material or workmanship. Contact the seller for claim details.
Is this kit compatible with aftermarket rocker arms?
It is designed for OEM rocker arms. Compatibility with aftermarket parts should be confirmed with the part manufacturer.
How does proper valve clearance affect engine performance?
Correct clearance ensures optimal valve timing, reduces wear, improves fuel efficiency, and prevents engine noise or damage.




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