Lucas Engine Oil - 4t 20w50 6gal BOX

Lucas Engine Oil 20W50 is a synthetic-blend 4T motorcycle oil formulated for V-twin engines, packaged in a convenient 6-gallon box. Designed to reduce operating temperatures, extend oil life, and protect against wear while meeting JASO specifications for motorcycle use.

Features

• High-quality base oils with exclusive additives
• Lowers engine operating temperatures
• Extended drain intervals
• Reduces engine noise and helps prevent leaks
• JASO specification compliance
• 6-gallon bulk box format

Specifications

• Brand: Lucas
• Manufacturer Part #: 18032
• UPC: 049807180324
• Viscosity: 20W50
• Volume: 6 gallons
• Box Dimensions: 13.25 in L x 7.5 in W x 19.75 in H
• Weight: 46 lbs

Fitment

Fits all V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What viscosity is this oil?

20W50 — a popular multi-grade for air-cooled and liquid-cooled V-twin engines in warm climates.

Does Lucas 20W50 meet motorcycle oil standards?

Yes — formulated to JASO specifications, the industry standard for 4-stroke motorcycle engines.

Why buy in a 6-gallon box?

Bulk box pricing is ideal for shops, multi-bike owners, or riders who service their own bikes and want spares on hand.

Will this work in my air-cooled Harley?

Yes. Lucas formulates this oil to reduce engine temperatures, making it suitable for air-cooled V-twins.

Is this synthetic or conventional?

Synthetic-blend formulation — combining quality base oils with exclusive additives for extended protection and longer oil life.