• Adrena Lube ZP-800 lubricant for gear
  • Adrena Lube ZP-800 gear treatment bottle with a money-back guarantee stamp on a white background.
  • Adrena Lube ZP-800 oil bottle
  • Adrena Lube ZP-800 gear oil treatment advertisement with product and benefits displayed.
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Adrenalube

ZP-800 Anti-Friction Gear Oil Treatment

ZP-800 Anti-Friction Gear Oil Treatment

$79.00 USD
$99.00 USD $79.00 USD
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Reviews 4.7 ⭐️⭐️⭐️⭐️⭐️ (3287)

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  • Boosts octane 8 pts & cetane 6 pts
  • Improves combustion efficiency
  • Increases fuel economy by up to 10% 
  • Lubricates & protects the fuel system
  • Cleans injectors, valves & pistons
  • Works in all climates
  • Safe for all engines & fuels 
View Product Data Sheet

Can ZP-800 be used in my transmission and differential?

Yes! ZP-800 is compatible with all types of gear oil—fully synthetic or non-synthetic. It delivers superior shifting performance, providing ultra-smooth upshifts and downshifts.
CAUTION: Do not use in components equipped with a wet clutch pack.

How Much Should I Add?

Standard Dosage: Dosage: 1.6 oz per quart of quality gear oil (50ml per 1 liter)

Quick Guide:

  • 32 oz treats up to 20 quarts of oil

For best results, add ZP-800 with fresh quality gear oil. Compatible with 100% synthetic, semi-synthetic and mineral oils.

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Temperature gauge with purple and gray color bands on a white background - Adrenalube

Protect Your Powertrain and Your Wallet

The ZP-800 formula delivers advanced anti-friction properties that bond directly to metal surfaces inside gearboxes. It offers lubricity up to 3 to 4 times greater than the best gear oils available, significantly reducing boundary friction and thermal stress.

This enhanced lubrication improves gear meshing, minimizing abrasion caused by continuous load or heavy payloads. It lowers internal friction levels, reducing the power required to generate rotational motion within any gearbox.

By decreasing mechanical resistance, ZP-800 helps reduce mass load impact—resulting in lower diesel or electricity consumption.

  • Reduces friction and wear by up to 60%
  • Minimizes abrasion and recovers lost horsepower
  • Shields gears and bearings, while preventing rust
  • Cuts fuel, oil, and long-term repair costs
Molecular Shield ZP-800 packaging with gears in the background

Molecular Shield Technology

ZP-800 lubrication operates through a dual-action process: it penetrates the metal’s microscopic asperities—such as cavities and pores—while simultaneously bonding to the surface to form a nanoscopic lubricating barrier. Activated by heat and pressure, these nanoparticles act like microscopic ball bearings, protecting gear teeth from seizing, pitting, galling, peening, and chipping.

This advanced protective layer dramatically reduces abrasion, friction, and wear—helping all your powertrain components run smoother, longer, and safer—far beyond what oil alone can achieve.

  • Creates a durable anti-friction shield on metal parts
  • Protects against wear in high-load and high-temperature conditions
  • Cleans out gum buildup and limits metal debris—often down to near zero on magnet plugs
  • Enhances oil film strength and thermal stability
  • Shields gear teeth and bearings for long-term performance and durability

Superior Lubrication = Better Anti-Wear Shield

ZP-800 minimizes internal wear by reducing the release of metallic debris that degrades oil. On a CAT 740 ADT, it extended the transfer case life from 2 to 4 years, doubling its service life. For several users, the return exceeds 100× the product cost. By preserving both oil and metal integrity, ZP-800 ensures long-term operational stability while significantly delaying major maintenance and replacement costs.

  • Limits wear-related metal contamination in oil
  • Lowers oil temperature in transmissions and gearboxes under heavy-duty workloads
  • Provides outstanding protection on the final drive for extreme load applications (uphill hauls, mud, off-road operations, etc.)
  • Doubles the service life (up to 4 years) of transfer cases on 6×6 mining excavation equipment
  • Contributes directly to lower long-term maintenance costs

What customers think about ZP-800

★★★★★

"My transmission used to overheat every summer. After adding 1 Qt of ZP-800 in 2023, the temperature dropped by 10-11°F. Without it, the problem returned. I now know that ZP-800 reduces friction."

— Michael D., Burlington, VT

★★★★★

"Our shredder’s gearboxes required full replacements every 24 months. Since using Adrenalube ZP-800, half the parts are still in good condition, saving $3,940 every two years."

— Mark G., Maintenance Manager, Metal Recup Specialist Corp, USA

★★★★★

"As a Peterbilt tractor trailer owner, I use all Adrenalube products. With ZP-800, the normally hot wheel hub covers are cool enough to touch right after a long drive."

— Mark T., New Bedford, MA

★★★★★

"I transport wood from the north on unpaved roads. I used to replace the final drive 2-3 times a year, consistently for 12 years. Since adding ZP-800 in 2021, I now replace two drives every 15 months. This is a big improvement and costs less than 100 bucks!"

— Jack R., Wolf River, QC

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ZP-800 FAQ Section
Common Questions Answered
Can ZP-800 be used in my transmission? ▼
Yes! ZP-800 is fully compatible with all manual transmissions that use synthetic, semi-synthetic, or mineral-based gear oils. It significantly enhances shifting precision, delivering smoother, more responsive upshifts and downshifts. This results in a noticeably improved driving experience, especially under load or during cold starts.

CAUTION: Do not use in transmissions equipped with wet clutch systems, as the additive may interfere with proper clutch engagement.
Can ZP-800 be used in a differential? ▼
Absolutely. ZP-800 is an excellent fit for differentials that do not rely on internal clutch packs for limited-slip functionality. It is safe and effective in the following types: Open Differentials -- Helical Gear Differentials (e.g., Torsen, Quaife) -- Torque Biasing Differentials -- Spool or Locked Differentials
By reducing friction and internal wear, ZP-800 contributes to smoother operation, lower heat, and longer component life.

CAUTION:Avoid use in clutch-type LSDs (e.g., Posi-Traction, Trac-Lok) unless the product is confirmed compatible.
Why should I use ZP-800 in my differential? ▼
ZP-800 is highly recommended for differentials that contain final drive gears, also known as crown and pinion systems. These components operate under constant torque and heavy loads, especially in: Rear axles of pick-ups, SUVs, and heavy-duty trucks -- Final drives on off-road and industrial equipment -- Tandem axle systems in long-haul transport vehicles

By treating these systems with ZP-800, you help reduce wear, preserve oil quality longer, and maintain drivetrain efficiency in the harshest conditions.
What can I expect from ZP-800 in differentials? ▼
When added to your differential, ZP-800 forms a high-load resistant protective film that chemically bonds to metal surfaces. This molecular shield reduces direct metal-to-metal contact, helping to: Minimize gear friction and surface abrasion -- Reduce operating temperature and thermal breakdown of oil -- Dampen noise and vibration from worn or stressed components -- Extend the lifespan of ring and pinion gears, bearings. Overall, ZP-800 improves reliability and lowers long-term maintenance costs.

CAUTION: Do not use in differentials with wet clutch packs unless specified as safe.
Why is ZP-800 so effective? ▼
ZP-800 owes its exceptional performance to advanced molecular bonding technology. Unlike standard additives, it chemically bonds to metal surfaces, creating a durable anti-friction shield that delivers 3–4× more lubricity than oil alone. Oil simply acts as a carrier—ZP-800 doesn't alter its properties. The shield stays active as long as ZP-800 remains in the system. This protective layer: Fills micro-imperfections (pores, scratches, asperities) -- Reduces metal-to-metal contact under extreme pressure -- Maintains film strength in high-load, high-temp conditions. The result: smoother, quieter operation, longer-lasting parts, reduces energy cost (electrical) and a product that often pays for itself many times over. CAUTION: Do not use in differentials with wet clutch packs unless specified as safe.