✓ VERIFIED
Nov 15, 2024
BEST THEIR IS!
I've used Lucas oil in my Street Glide since new! Has never let me down! Bike seems to run cooler and quieter. I also use the primary fluid and transmission gear oil!
LUCAS
SKU: 58-54085
Lucas SXS Synthetic Engine Oil 10W-40 - 6 Gallon Bulk Bag - Harley & Indian V-Twin
$1.004.000,00
Free shipping on orders $99+ · Best value guarantee
affirm
From $83.666,66/mo with Affirm.
See if you prequalify
IN STOCK
— Ships within 24 hours
Free Shipping on orders $99+
Best Value Guarantee
30-Day Returns — see policy
Authorized Dealer — sourced direct
About Lucas
Lucas Oil produces engine oils, additives and problem-solving lubricants used across powersports and racing, including V-twin specific oils and assembly products.
Lucas SXS Synthetic Engine Oil 10W-40 is a high-performance lubricant designed specifically for V-twin motorcycle engines. Its premium synthetic formulation and exclusive additive package work to lower operating temperatures and extend drain intervals. This oil is engineered to reduce internal wear on high-performance engines, ensuring longevity and consistent power.
Why riders pick this
- Premium synthetic formulation for V-twin engines
- JASO MA-2 certified for reliable clutch operation
- Lowers engine operating temperatures
- Extends oil change intervals
- Reduces internal engine wear and noise
- Exclusive additive package helps prevent leaks
When you demand the best for your Harley-Davidson or Indian Motorcycle, Lucas SXS Synthetic Engine Oil delivers. This 10W-40 blend is crafted to protect your engine under extreme conditions, minimizing friction and heat build-up. It's not just about lubrication; it's about optimizing your engine's environment for peak performance and durability, mile after mile.
Engine Protection and Performance
- Premium synthetic formulation for superior lubrication
- JASO MA-2 certified for optimal wet clutch performance
- Engineered to lower engine operating temperatures
- Extends oil life between service intervals
- Reduces internal engine wear and minimizes mechanical noise
- Helps prevent oil leaks with its advanced additive package
Ready for the Long Haul
This 6-gallon bulk interchange bag is ideal for shops and riders who perform their own maintenance regularly, ensuring you always have top-tier oil on hand. By choosing Lucas SXS Synthetic Engine Oil, you're investing in your V-twin's health, promoting smoother operation and a longer engine life. It's a critical upgrade for any rider serious about their bike's performance and reliability.
Specifications
- Brand: Lucas
- Manufacturer Part #: 18040
- Viscosity: 10W-40
- Package Type: 6-gallon bulk interchange bag
- UPC: 049807180409
- Weight: 46 lbs
- Dimensions: 13.25 in L x 7.5 in W x 19.75 in H
Common questions
Is this oil compatible with my Harley-Davidson or Indian Motorcycle?
Yes, Lucas SXS Synthetic Engine Oil 10W-40 is specifically formulated for V-twin engines and meets the JASO MA-2 specifications required by both Harley-Davidson and Indian Motorcycle.
What are the benefits of using a synthetic engine oil like this?
This synthetic oil is designed to lower engine operating temperatures, extend the life of your oil between services, reduce internal engine wear, and minimize engine noise, all contributing to better performance and longevity.
How much oil does this bulk package contain?
This product comes in a 6-gallon bulk interchange bag, providing a substantial quantity for multiple oil changes or shop use.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Lucas |
| TYPE | Chemicals |
| SKU | 58-54085 |
| WEIGHT | 46.0 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
3 RATINGS
5★
3
4★
0
3★
0
2★
0
1★
0
✓ VERIFIED
Aug 14, 2025
Fantastic oil
Excellent oil! Been using on my softail standard 107 since new has 23,000 on it now
✓ VERIFIED
Feb 9, 2026
Lucas. Enough said.
You can’t got wrong with Lucas products.
