Oakley Crankshaft OO9239 Replacement Lenses by Revant Optics

	Non-Polarized	Polarized	Elite Polarized
Polarization Cuts 99% of reflected glare, increasing contrast and color perception.	Non-Polarized No	Polarized Yes	Elite Polarized Yes
Oleophobic Coating Repels Oil and Smudges	Non-Polarized No	Polarized No	Elite Polarized Yes
Backside Oil & Water Repellent Coating Repels water and oil left by fingerprints, sweat, and the elements.	Non-Polarized No	Polarized No	Elite Polarized Yes

Replacement Lenses That Don't Feel Like Replacements

Polarized for the Win

Life can be polarizing, but polarized sunglasses aren't. They reduce glare so you see the good times better.

You Only Get One Set of Eyes

Our replacement lenses protect against 100% of those damaging UVA and UVB rays. No staring contests with the sun though.

Tough Enough for Spicy Stuff

We've put our lenses through all kinds of science-y tests and a few not so science-y ones too.

Revant Replacement Lenses for Dark Brown

Crankshafts don’t quit, and neither should your lenses. Revant replacement lenses for Oakley Crankshaft OO9239 give your go-to frame new life with fresh clarity, upgraded durability, and a precision fit that mirrors the original. Whether you're replacing scratched lenses or customizing your tint, Revant makes it easy to keep your Crankshafts going strong.

The perfect all-rounders. Our Dark Brown lenses work as well for your go-to hobbies like fishing or driving as they do for hanging out. Plus, their tint makes everything warm and cozy.

Other Features We Like to Nerd-Out About

Best for bright light (15% light transmission)
Warm tint looking through the lens
Anti-scratch protective coating
Lens material: optical polycarbonate

Comes With

1 pair of replacement lenses (left & right) for your Oakley Crankshaft OO9239 sunglasses
Protective microfiber bag for storage and cleaning
Oakley Crankshaft OO9239 lens care instructions
Note: sunglass frame not included

Better Performance.
Half the Price.

Revant
Lenses

Starting at

$24.99

Polarized Available

UV Protection

Impact Resistant

Optically Corrected

Anti-Reflective Available

60-Day Trial

Oakley
Lenses

Starting at

$68.00

Polarized Available

UV Protection

Impact Resistant

Optically Corrected

New Oakley
Sunglasses

Starting at

$145.00

Polarized Available

UV Protection

Impact Resistant

Optically Corrected

Polarized Lenses for the Oakley Crankshaft

The Crankshaft’s wraparound design was built to block sun from all angles, by filtering out horizontal glare, Revant polarized lenses enhance contrast and cut reflection off roads, water, and metal. Whether you’re behind the wheel, hiking, or on the job, polarized Crankshaft lenses keep your vision sharp and your eyes relaxed.

Durability that Matches the Frame

The Oakley Crankshaft was made to handle impact and Revant lenses are built with that same mindset. Each lens is tested for optical clarity and scratch resistance. Whether you’re putting them through daily wear or weekend abuse, Revant lenses are up to the task.

High Impact Resistance
Polarized to Block Glare
100% UV Protection

About Our Testing

Find replacement lenses for any activity

Not Sure Which Tint is Best?

Lighting, environment, and personal style all play into the best lens tint. Take our quick quiz to find your ideal match. Wearing your Crankshafts outdoors or on bright days? Try Stealth Black or Ice Blue MirrorShield®, both polarized and ideal for reducing glare while keeping your look clean and crisp.

Questions About Replacing Your Oakley Crankshaft OO9239 Lenses?

Can Oakley Crankshaft lenses be replaced?

Yes, the Crankshaft OO9239 is compatible with Revant replacement lenses. Revant lenses are designed to snap in securely with no special tools required. We provide frame-specific install instructions to make the swap simple.

Will Revant lenses fit my Oakley Crankshaft frame?

Revant lenses for Oakley Crankshaft are precision-cut for model OO9239, ensuring an exact fit that matches your original lenses.

Are Revant lenses for Crankshaft polarized like Oakley lenses?

Yes, Revant offers polarized lenses that rival the glare-cutting performance of Oakley’s originals. They enhance contrast, reduce reflection, and protect your eyes in harsh light.

Why replace Crankshaft lenses instead of buying new sunglasses?

The Crankshaft frame is built to last. Replacing worn lenses with Revant gives you restored performance, better protection, and more tint options, without tossing out a frame that still fits great.

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Limited Edition

Keeper™ Lite Sunglass Case

Oakley Crankshaft OO9239 Replacement Lenses by Revant Optics