

🛠️ Max-Tuff: The secret weapon your engine deserves!
Royal Purple 01335 Max-Tuff is an 8-ounce synthetic assembly lubricant engineered to protect and extend the life of repaired equipment. Its unique synthetic molecules form a durable barrier that prevents metal-to-metal contact, reduces wear, and offers superior rust and corrosion protection. Ideal for tight tolerances, it sticks where others slip, making it a favorite among automotive professionals and enthusiasts alike.
| ASIN | B000BRUYSK |
| Best Sellers Rank | #39,686 in Automotive ( See Top 100 in Automotive ) #33 in Automotive Assembly Lubricants |
| Brand | Royal Purple |
| Customer Reviews | 4.8 4.8 out of 5 stars (366) |
| Date First Available | July 7, 2004 |
| Exterior | Machined |
| Global Trade Identification Number | 00641330013355 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 0.25 Milligrams |
| Item model number | ROY01335 |
| Liquid Volume | 1 Quarts |
| Manufacturer | Royal Purple |
| Manufacturer Part Number | 01335 |
| Material | Metal |
| Model | 01335 |
| Number of Items | 1 |
| OEM Part Number | 01335 |
| Package Information | Bottle |
| Product Dimensions | 2 x 2 x 6.25 inches |
| Recommended Uses For Product | auto racing |
| SAE J300 Viscosity Grade | 10W-30 |
| Specific Uses For Product | Vehicle |
| UPC | 641330013355 |
| Unit Count | 8.0 Ounce |
| Upper Temperature Rating | 1 Kelvin |
T**S
Great For Lube & Cutting
Like others say, this is got some benefits of both oil and grease. It is slicker than grease, but doesn't get thrown. On top of using it to get things back together in my engine bay, I use it as my cutting oil for drilling. Why? It sticks, so when drilling underneath a car chassis it will stick to the bit and not fly off. Is it the best for cutting? No (pipe threading oil does wonders for that), but considering you can use it at any angle it's a godsend. Besides the cutting works well for all your usual assembly needs where tolerances are tight and things don't want to slip together readily.
R**N
Royal purples best product
This is a great lube for assembling engines it is thick enough to stick and not run off and thin enough that it will work into all of the small spots and also easily be evacuated once oil is circulating, no need to worry about blocking/ plugging oil returns like some thicker greases.
A**R
Royle purple
Royal purple is great Lubricant, I'm using it to prelube differential bearing for preload and so your rear-end and frontend bearings are prelubed. Great product
G**Y
Best with Royal Purple Break-in oil.
This new/rebuild engine assembly lubricant is specially designed to be used with Royal Purple Break-in oil during your initial engine break-in period. The Assembly Lub is fully compatible with the R.P. break-in oil so it dissolves and blends with the R.P. leaving no clumps or high viscosity moving mass to interfere with initial preventative protection. And, it will reduce the possibility of clogging your valve train components during the first startup of the engine.
M**N
Great
Great
A**R
Good brand name
Expensive but seems to have worked okay. Would not advise using it and letting the motor sit for extended time as it is fairly low viscosity and will drip off. Good for putting the motor together then starting it right away.
T**.
this is a very nice assembly oil
Built a small diesel engine with this assembly oil and found it very nice to use and like it much better than the grease base assembly lubes. Really seems to hang on bearings and such and yet once the oild starts flowing it can wash away the assy lube. I will use in the future
M**Y
Excellent Assembly Lube
This works great building new engines. It is very slippery, but yet sticky so it doesn't come off new parts easy. It leaves a tough film that does well to protect internals during a new engine start up. I would not use anything else. A little bit of this stuff goes a long way.
S**O
Consigliato da un amico e subito comprato e provato lo Consiglio vivamente
P**.
Great stuff to work with and stays where you put it.
I**Z
Muy buen producto, se nota la diferencia entre otros
A**F
Max Stuff super zum Motoren zusammen bau ,Pleuelllager ,Getriebe veringert top denabrieb beim erst Betrieb
O**L
Vielen dank alles gut +++++++
Trustpilot
1 month ago
1 month ago