Lucas Assembly Lube 4 oz - V-Twin Engine Assembly
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 Assembly Lube is a zinc and moly-fortified compound specifically designed for V-twin engine building and rebuilding. Applied to critical internal components before assembly, it provides essential lubrication to eliminate damaging dry starts and prevent seizing or galling during the crucial initial engine run-in.
Why riders pick this
- Zinc and moly fortified for extreme pressure protection
- Eliminates dry starts on fresh engine builds
- Prevents seizing, galling, and scuffing
- Compatible with all motor oils for seamless integration
- Super slick and tacky formula stays on parts
- Easy-to-apply brush-top bottle
When you're putting together a fresh V-twin engine, whether it's a full rebuild or a performance upgrade, the first few seconds of operation are the most critical. Lucas Assembly Lube creates a protective barrier on all bearing surfaces, camshafts, and valve train components, ensuring that your engine is fully lubricated from the very first crank. This specialized formula is engineered to cling to parts, providing maximum protection when your oil system is still priming.
Ensure a Smooth First Start
- Fortified with zinc and moly for high-pressure protection
- Eliminates damaging dry starts on all new engine builds
- Prevents seizing, galling, and scuffing of internal components
- Formulated to be compatible with all conventional and synthetic motor oils
- Super slick and tacky to ensure it stays where you apply it
Critical Protection for Your Investment
Using the right assembly lube is a small step that pays huge dividends in the longevity and reliability of your V-twin engine. This 4 oz bottle is easy to apply with its brush-top, allowing precise coverage on cam lobes, lifters, and bearing shells. It's an indispensable component for any serious builder looking to protect their Harley-Davidson or Indian Motorcycle engine from premature wear right out of the gate.
Specifications
- Brand: Lucas
- Manufacturer Part #: 10152
- UPC: 049807101527
- Size: 4 oz
- Packaging: 12 per case (sold individually)
- Bottle Dimensions: 1.55 in × 1.55 in × 5.85 in
- Weight: 0.27 lbs
Common questions
When do I apply assembly lube during engine building?
Coat all internal bearing surfaces, camshaft lobes, valve stems, pushrods, and rocker arms before final assembly to protect against dry running.
Will Lucas Assembly Lube mix with my engine oil?
Yes, this assembly lube is compatible with all conventional and synthetic motor oils and will blend seamlessly into your oil during initial engine operation.
Is this suitable for all V-twin engines?
Yes, Lucas Assembly Lube is formulated for all V-twin motorcycle engines, including Harley-Davidson and Indian Motorcycle rebuilds and new engine assemblies.
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 | 58-5265 |
| WEIGHT | 0.27 lb |
