Spectro Premium Heavy Duty 20W50 Petroleum Engine Oil - Harley & Indian V-Twin
About Spectro
Spectro parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Spectro item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.
Keep your V-twin running strong with Spectro Premium Heavy Duty 20W50 petroleum engine oil. This formula is specifically engineered for American V-twin engines, providing robust lubrication and anti-wear protection.
Why riders pick this
- Formulated for American V-twin engines
- Superior petroleum base stock
- Anti-wear and anti-carbon additives
- Reduces valve sticking and engine sludge
- Exceeds OEM Harley-Davidson warranty requirements
Spectro Premium Heavy Duty 20W50 petroleum engine oil is formulated to meet the demanding needs of Harley-Davidson and Indian Motorcycle engines. It's designed to reduce sludge buildup and valve sticking, ensuring your motor performs reliably mile after mile. This oil provides a superior base stock combined with advanced additives, making it a solid choice for daily riders and those pushing their bikes hard.
Engineered for V-Twin Performance
- Specifically formulated for American V-twin motorcycle engines
- Superior petroleum base stock for reliable lubrication
- Anti-wear and anti-carbon additives reduce sludge and valve sticking
- Exceeds OEM Harley-Davidson warranty requirements for peace of mind
Protect Your Investment
Choosing the right oil is crucial for the longevity and performance of your V-twin engine. Spectro Premium Heavy Duty 20W50 provides the protection needed to extend the life of your engine components. It's an ideal choice for riders who want to maintain their bike's performance and ensure compliance with warranty standards.
Specifications
- Brand: Spectro
- Manufacturer Part #: 310305
- UPC: 831556000073
- Viscosity: 20W50
- Size: 1 quart
- Weight: 2.08 lbs
- Dimensions: 4 in L x 2 in W x 8.75 in H
Common questions
Does this oil meet Harley-Davidson warranty requirements?
Yes, Spectro Premium Heavy Duty 20W50 petroleum oil is formulated to meet and exceed OEM Harley-Davidson warranty specifications.
Will this oil help with valve sticking issues?
Yes, the anti-wear and anti-carbon additives in this oil are designed to help eliminate valve sticking and reduce sludge buildup over time.
What type of V-twin engines is this oil suitable for?
This oil is specifically formulated for American V-twin engines found in Harley-Davidson and Indian Motorcycle models.
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 | Spectro |
| TYPE | Chemicals |
| SKU | 582-02001 |
| WEIGHT | 2.08 lb |
