Genuine Motor Oil 15W-40 Gallon JASO MB Full Synth Eng Oil

This Genuine Motor Oil 15W-40 Full Synthetic is a JASO MB 4-stroke oil built for the way scooters really run: small, air-cooled engines spinning at high RPM in stop-and-go traffic. Made in the USA, JASO MB delivers the highest lubrication ability of any 4T oil in the class, so your engine gets maximum protection whether you're commuting across town or holding full throttle on a hot summer day.

Why Oil Matters More in an Air-Cooled Scooter

Most scooter engines have no radiator or coolant. They rely on airflow and, just as importantly, on engine oil to carry heat away from the piston, cylinder, and crank. When oil thins out or breaks down from heat, wear climbs fast. A full synthetic JASO MB oil holds a stronger oil film at high temperatures, keeping air-cooled engines protected when they run hottest.

Key Features

• Maximum lubrication in the 4T Oil class: Low-friction JASO MB formula with the highest lubrication ability of any 4T engine oil
• Built for air-cooled engines: Full synthetic 15W-40 holds its film strength under high heat, where air-cooled engines need it most - so slick it's not suitable for use in wet-clutch engines.
• JASO MB certified: Registered to JASO T903:2016 (MB), the right spec for automatic (CVT) scooters with a separate dry clutch.
• Universal 4T fitment: Works in most 4-stroke scooters, from 50cc GY6 to 200cc+.
• OEM recommended: Genuine Motor Oil is the brand recommended oil for Genuine scooters and motorcycles. All oils are formulated for maximum engine protection and longevity with any brand vehicle.
• Made in the USA: Blended and bottled in the United States.

Technical Specifications

• Part number: 1400-1102
• Viscosity: 15W-40
• Type: Full synthetic, 4-stroke (4T)
• Certification: JASO MB (JASO T903:2016), registration M001GEN001
• Volume: 1 U.S. gallon (3.785 L)
• Country of origin: USA
• Brand: Genuine Motor Oil

Compatibility

All Genuine JASO certified oils:

1 Quart

• SKU 1400-1094 Genuine Motor Oil 5W-40 Quart JASO MA-2 Full Synth Eng Oil
• SKU 1400-1086 Genuine Motor Oil 10W-40 Quart JASO MA-2 Full Synth Eng Oil
• SKU 1400-1087 Genuine Motor Oil 15W-40 Quart JASO MB Full Synth Eng Oil
• SKU 1400-1085 Genuine Motor Oil 2T Quart JASO FD Full Synthetic Engine Oil

1 Gallon

• SKU 1400-1103 Genuine Motor Oil 5W-40 Gallon JASO MA-2 Full Synth Eng Oil
• SKU 1400-1101 Genuine Motor Oil 10W-40 Gallon JASO MA-2 Full Synth Eng Oil
• SKU 1400-1102 Genuine Motor Oil 15W-40 Gallon JASO MB Full Synth Eng Oil
• SKU 1400-1100 Genuine Motor Oil 2T Gallon JASO FD Full Synth Eng Oil

55 Gallons

• SKU 1400-1090 Genuine Motor Oil: 5W-40 55 Gal Drum JASO MA-2 Full Synth
• SKU 1400-1091 Genuine Motor Oil: 10W-40 55 Gal Drum JASO MA-2 Full Synth
• SKU 1400-1092 Genuine Motor Oil: 15W-40 55 Gal Drum JASO MB Full Synth
• SKU 1400-1093 Genuine Motor Oil 2T 55 Gal Drum JASO FD Full Synth Eng oil

Usage Tips

Change oil on schedule, and more often if you ride in heat, heavy traffic, or at sustained high speed, since air-cooled engines work their oil hardest in those conditions. The gallon size is convenient for repeat oil changes or maintaining more than one scooter. Measure each fill to your vehicle's specified capacity.

Need a smaller bottle? This formula is also available by the quart.

• Full synthetic 15W-40 JASO MB — superior wear protection and friction reduction
• Enhances engine lifespan and fuel efficiency
• Fits Genuine Buddy 125/150/170i, Urbano, Hooligan, Royal Alloy GT150, CSC, and all JASO MB 4T scooters
• Made in the USA by Genuine Scooters
• Also available by the quart (SKU 1400-1102 quart)

Viscosity: 15W-40 | Spec: JASO MB | Type: Full Synthetic | Volume: 1 Gallon | Weight: 7.72 lbs | Origin: USA | SKU: 1400-1102

Genuine Brio 50i / Buddy 125 / Buddy 150 / Buddy 170i / Buddy Kick 125 / Hooligan 170i / Rattler 125 / Rattler 200i / Urbano 50i / Urbano 125 / Urbano 200i | Royal Alloy GT 150 | CSC Bella Classic 50 / Nitro Sport 50 / Pug 50 | Any JASO MB 4T scooter with 15W-40 spec