Data about Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz
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SKU: ROY01335
Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz
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We were unable to add 'Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz' to your cart as it is currently out of stock.
SKU: ROY01335

About Royal Purple Max-Tuff® Assembly Lube with Synerlec®
Royal Purple® Max-Tuff® is an ultra-tough, synthetic assembly lubricant. It’s designed for use in the build or repair of any mechanical component that needs immediate lubrication and protection from the first use. Max-Tuff utilizes unique, synthetic molecules that adhere to metal surfaces to create a formidable, load-bearing physical barrier between surfaces. This minimizes the metal-to-metal contact and wear in boundary lubrication conditions. It also provides excellent protection against rust and corrosion of both ferrous and nonferrous metals.
?Performance Advantages:
- Greater wear protection
- Clean, efficient equipment
- Extends equipment life
- Compatible with conventional mineral and synthetic oils
- Non-foaming
- Outstanding rust / corrosion protection
- High temperature service capability
Safety and Product Data Sheets
?
WARNING: ?Cancer and Reproductive Harm - www.p65warnings.ca.gov
Specification
Description

About Royal Purple Max-Tuff® Assembly Lube with Synerlec®
Royal Purple® Max-Tuff® is an ultra-tough, synthetic assembly lubricant. It’s designed for use in the build or repair of any mechanical component that needs immediate lubrication and protection from the first use. Max-Tuff utilizes unique, synthetic molecules that adhere to metal surfaces to create a formidable, load-bearing physical barrier between surfaces. This minimizes the metal-to-metal contact and wear in boundary lubrication conditions. It also provides excellent protection against rust and corrosion of both ferrous and nonferrous metals.
?Performance Advantages:
- Greater wear protection
- Clean, efficient equipment
- Extends equipment life
- Compatible with conventional mineral and synthetic oils
- Non-foaming
- Outstanding rust / corrosion protection
- High temperature service capability
Safety and Product Data Sheets
?
WARNING: ?Cancer and Reproductive Harm - www.p65warnings.ca.gov
At a Glance
| Brand | Royal Purple |
|---|---|
| Part # / SKU | ROY01335 |
Product Data Sheets
Downloads and manuals associated to Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz
Available Variants
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$21.99
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Frequently Asked Questions
What vehicles is Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz compatible with?+
Use the specifications and images on this page together with your vehicle details. Match part number ROY01335 to your existing component or OEM interchange.
Explore similar Fluids & Lubricants to find the right fit for your car, truck, SUV, or powersports vehicle. See more Royal Purple products we carry.
What is Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz used for?+
Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz from Royal Purple is intended for normal automotive service and maintenance—such as brake pad and rotor service, oil and filter changes, or other listed applications—depending on how this SKU is categorized. Follow your owner’s manual and any torque or fluid specs printed on the packaging.
Discover complementary items in our Fluids & Lubricants collection and Maintenance Chemicals.
Is this Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz an OEM or aftermarket part?+
This listing is an aftermarket replacement manufactured or branded by Royal Purple, engineered to meet or exceed typical OEM performance for the applications described. It is not necessarily a dealer-original part unless the description states otherwise.
Compare alternatives in Fluids & Lubricants if you need a different formulation, kit, or price point.
What is included with Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz?+
You receive the Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz (SKU / part number ROY01335) as shown in the photos and bullet points. Kits may include filters, gaskets, hardware, or fluids; single components include only that item. Open the Specifications and Includes areas on this page to confirm quantity and contents.
How do I install Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz?+
Installation steps depend on the part type (for example, brake pads versus an oil change kit). Work on a cool vehicle, use proper jack stands and tools, torque fasteners to spec, and bed brakes or prime filters per the manufacturer’s instructions. If you are not experienced with suspension or brake work, use a licensed technician.
Find related service items in Fluids & Lubricants. You may also consider Royal Purple Maxfilm® Synthetic Penetrating Lubricant - 4 oz or Royal Purple Max-Tane® Total Diesel Performance - 20 oz.
What warranty or return policy applies to Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz?+
New, uninstalled items are generally eligible for return within the time window posted in our store policies, provided they are in resalable condition. Reference your order and SKU ROY01335 when contacting support. Defective or incorrect shipments should be reported promptly with photos when possible.
Need a different fitment? Browse Fluids & Lubricants for other compatible options.
How long does shipping take and when will Royal Purple Max-Tuff® Synthetic Assembly Lubricant - 8 oz be available?+
Many in-stock orders ship the same business day when placed before the warehouse cutoff. Transit usually takes about 2–5 business days in the contiguous U.S., depending on carrier and destination. This SKU may be on backorder—check the stock message on this page before checkout.
Shop additional in-stock choices in Fluids & Lubricants.
How do I double-check that this part fits my vehicle?+
Cross-check year, make, model, engine, and trim with the fitment data on this page, your old part number, and SKU ROY01335. When in doubt, verify with a dealer parts catalog or qualified mechanic before opening packaging.
Similar listings: Royal Purple Maxfilm® Synthetic Penetrating Lubricant - 4 oz and Royal Purple Max-Tane® Total Diesel Performance - 20 oz. Explore the full Fluids & Lubricants category for oil change kits, brake parts, filters, and more.
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