1963-1967 C2 Headlight Housing Pivot Shaft Left Outer 3845789 - OEM Number(s) (3845789)
Pivot to Perfection: 1963–1967 Corvette C2 Headlight Housing Pivot Shaft – Left Outer
If your classic C2 Corvette's headlight doors aren't operating with the smooth, synchronized motion they were born with, the issue could be deeper than the vacuum actuator. The 1963–1967 Corvette Headlight Housing Pivot Shaft (Left Outer) plays a critical role in the rotational function and structural stability of your headlight doors—making it a must-replace component during any proper restoration.
Why This Part is Essential
Located on the left outer side of the headlight assembly, this pivot shaft anchors the housing and enables clean, balanced motion every time the headlights are activated. When worn or corroded, it can throw off the alignment, cause binding, or lead to a complete failure of the headlight mechanism.
This is a current production part cast from original GM tooling, delivering restoration-correct authenticity and function. Manufactured to factory specifications, it’s designed to match the original part in both form and fit—no guesswork, no compromises.
Product Highlights
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Compatibility: Designed for all 1963–1967 Chevrolet Corvettes (C2 generation)
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Material: High-strength steel for durability and performance
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Finish: Corrosion-resistant silver/zinc coating for long-lasting protection
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Origin: Made in the USA
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Certification: GM licensed product, officially recognized as a GM Restoration Part
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OEM Reference: General Motors Part Number 3845789
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Location: Left Outer Pivot Shaft – stabilizes and supports the headlight door housing during rotation
Dimensions and Weight
Installation Insights
This shaft is a direct replacement for the original GM part. Installation is straightforward—just remove the old or damaged shaft, insert the new one, and reassemble your headlight door components. It restores proper movement and alignment, helping your headlight system operate with precision.
Why Corvette Owners Choose This Shaft
More than just a functional upgrade, this pivot shaft is a restoration-correct part made using original GM tooling. It’s proudly made in the USA, built to factory specs, and officially licensed by GM, making it the go-to choice for Corvette purists and professional restorers alike. It ensures your C2’s headlight system performs and looks exactly as it should.
Take Action
Don’t let a worn or missing pivot shaft dim your Corvette’s charisma. Restore the iconic flip-up headlight performance of your 1963–1967 C2 with this precision-engineered Left Outer Headlight Housing Pivot Shaft. Built right, licensed by GM, and made in the USA—order now and pivot back to perfection.
Also known under these part numbers: (For reference only)
- 31123
- 3845789
- 442046L
- 686420094975
- HDL-206.L
- HE22