New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Chemical - Transmission / Gear Oil

102 products
Powersport Superstore is your go-to source for Chemical - Transmission / Gear Oil and related parts. Shop our unbeatable selection of Transmission / Gear Oil with top-tier service, fast shipping, and great prices.
Brand Show all Brand
Vehicle Type Show all Vehicle Type
Price
  • -
Show all Price
Vehicle Fitment Combos Show all Vehicle Fitment Combos
Motorex 308065 Prisma ZX Gear Oil 75W90 - 1L.
$31.96
$31.96
Synthetic-blend hypoid gear oil. Use wherever 80W90 or GL-4/5 hypoid gear oil is recommended. Greatly improves shifting in separate gearboxes of big twin motorcycles. Not for use in wet clutch appl...
Klotz Oil KL-506(10) Flex Drive 30 Synthetic Gear Lubricant - 1qt.
$21.39
$21.39
A low-viscosity, extremepressure 75W/80 lubricant for use in motorcycle and ATV transmissions with a wet clutch. Engineered for enhanced thermal stability and to withstand the constant shearing str...
14% Off
Lucas Oil 18052 Synthetic SXS Multi-Purporse Gearcase and Diferential Fluid - 6 gal.
$336.00
$336.00
$389.49
Container Size: 6 Gal.Blended from premium synthetic base oils and combined with shear stable synthetic polymers to deliver a high-quality additive package that includes anti-wear and -oxidants, fr...
21% Off
Lucas Oil 18045 Primary Chaincase Oil - 6 gal.
$226.16
$226.16
$285.60
Cools and quiets. Designed for heavy-duty, highperformance situations. Meets or exceeds all O.E.M. requirements. Made in USA. Note: Primary chaincase oil is a coolant for the clutch,. as well as a ...
Motorex 303086 Racing Gear Oil - 10W40 - 1L.
$27.49
$27.49
Developed by Motorex Racing Lab with Multitec Honda in MX-1. Made for Hi-Tech gearboxes. Suitable for all engines with separate gearbox lubrication, both 2- and 4-stroke. Allows maximum power. Guar...
Motul 105787 Gearbox Oil - 80W90 - 1 Lt.
$27.24
$27.24
Container Size: 1 L.Motul Gearbox Oil is a mineral-based transmission and differential lubricant thatGÇÖs reinforced with molybdenum bisulphide to handle heavy loads while reducing transmission noi...
Motul 114634 Twin Gear Oil - 75W90 - 1qt.
$42.56
$42.56
An exceptionally high performance 100% synthetic transmission oil with ESTER. Engineered for use in 4-speed, 5-speed and 6-speed transmissions. API GL-5 rated, extreme pressure lubricant for helica...
5% Off
Maxima 44901 Synthetic Gear Oil 75W90 - 1L.
$33.30
$33.30
$34.99
100% synthetic gear oil. Transmission, shaft drive and hypoid gear service. Not for use in wet clutch transmissions. Rust and corrosionresistant Exceeds API GL4 and GL5 specifications.
Motorex 308063 ATF Dexron III - 1L
$28.08
$28.08
Automatic Transmission Fluid Excellent hot and cold condition performance Smooth clutch engagement. DEXRON lll recommended for KTM 50cc automatic transmissions.
Motorex 303086 Racing Gear Oil - 10W40 - 1L.
$35.00
$35.00
Developed by Motorex Racing Lab with Multitec Honda in MX-1. Made for Hi-Tech gearboxes. Suitable for all engines with separate gearbox lubrication, both 2- and 4-stroke. Allows maximum power. Guar...
Motul 105895 Transoil Expert Gearbox Oil - 10W40 - 1L.
$25.13
$25.13
Gearbox oil for 2-stroke engines with a wet clutch (bikes, karts, quads, mopeds) used in extreme operating conditions. Higher viscosity at hot temperatures (SAE 40) for improved resistance. Very ea...
Motul 105777 Gear 300 Gear Box Oil - 75W90 - 1L.
$40.61
$40.61
Extreme pressure, anti-wear, anti-corrosion and anti-foaming additives. Specially designed for gear boxes without a wet clutch or hypoid rear axles.
34% Off
Maxima 40-48505 SXS Synthetic Gear Oil - 75W90 - 5 gal pail
$424.73
$424.73
$645.99
Full synthetic gear oil. Formulated specifically for use in modern side-by-side (SXS) vehicles. Superior protection from wear, pitting and spalling. Shear stable formula maintains viscosity and ens...
Spectro 310244 Premium Fork Oil - SAE 10W - 12/Case
$31.26
$31.26
Designed specially for conventional and cartridge forks. Blended with high V.I. base oils. Added anti-foaming and anti-wear additives. Zero stiction package fights fade.
21% Off
Maxima 40-46505 SXS Synthetic Gear Oil - 75W140 - 5gal. Pail
$404.88
$404.88
$509.99
Formulated specifically for use in modern side-by-side vehicles. Superior protection from wear, pitting and spalling. Shear stable formula maintains viscosity and ensures smooth shifting. Surface-a...
Torco International Corp T737590CE Trans Lube - 75W90 - 1L.
$30.17
$30.17
V-Series Trans Lube is a selective blend of synthetic and petroleum-based oils designed to protect all gear face surfaces and bearing compounds. Race-proven extreme pressure and anti-friction chemi...
Red Line 58404 Lightweight Shockproof Gear Oil - 1qt.
$311.88
$311.88
Film thickness greater than an SEA75W140. Low fluid friction similar to an 80W gear oil or 30W motor oil. Excellent low-temperature flow, improves cold shifting. Great application for racing differ...
Lucas Oil 10652 Marine Synthetic Gear Oil - 75W90 - 1qt.
$37.50
$37.50
Lucas M8 Synthetic SAE 75W-90 Marine Gear Oil is a pure synthetic, non foaming, super slick, long lasting lubricant designed especially for marine applications. Originally designed for high powered...
Secure, Trusted, and Encrypted

Protected by industry-leading 256-bit SSL encryption and backed by Shopify’s PCI DSS–compliant infrastructure. Every page, click, and transaction is encrypted and monitored for threats — so you can shop with confidence knowing your data stays protected.

Parts for Every Machine

We stock aftermarket parts, gear and accessories for motorcycles, ATVs, UTVs, snowmobiles, personal watercraft, and even performance cars — all backed by expert support and live inventory.

Real-Time Fitment Accuracy

Search by Year, Make, and Model with confidence. Our proprietary vehicle fitment system ensures you’re only shown what fits — no guesswork, no returns — just parts that fit.

Fast, Trackable Shipping

We ship from over 20 U.S. warehouses — often same or next business day. Every order includes tracking and transparent fulfillment updates from start to finish, all processed through a secure, encrypted checkout.

Quick Links

Ride With Us. Stay Connected.

Follow us for real-time fitment updates, gear drops, and pro tips from the garage. No spam, just parts, tech, and news for riders like you.

Your Garage

Add a Vehicle