Lubrication Engineers

Monolec® Drive Train Fluid (7531)

Product Description

Heavy-Duty Formula Improves Equipment Performance

Monolec® Drive Train Fluid (7511, 7531, 7551) is a high-performance, heavy-duty drive train fluid that protects off-road equipment and keeps it operating at maximum performance whether it is running intermittently or continuously. It works with today’s newer transmission designs and can be used in final drives, wet brakes and various torque convertors. It improves power throughput density, which helps eliminate brake chatter and clutch wear, as well as reduce mechanical shudder. Ideal for use in construction, mining, quarries, hydraulic fracturing and other applications where downtime can be costly, this versatile fluid meets or exceeds the performance requirements of Caterpillar, Allison and Komatsu.

This is not an engine oil formulated to be a drive train fluid; Monolec Drive Train Fluid was specifically developed to meet the rigorous demands of the application. Its carefully selected additive system – which includes Monolec®, LE’s exclusive wear-reducing additive – balances the need for lubricity along with the frictional properties needed to optimize the operation of powershift clutches and wet brakes. The f luid’s heat-resistant formulation helps it stay cool during operation – even in extreme temperatures – with no need for seasonal changeouts.

Beneficial Qualities

Versatile & Long-Lasting

  • Pure, non-staining, odorless, tasteless, clear and nonirritating lubricant
  • Can be used with confidence where incidental food contact or staining can occur
  • Registered NSF H1
  • Certified Kosher Pareve
  • Certified Halal by IFANCA

Wear-Reducing

  • Is tacky and clings to metal surfaces
  • Provides crucial water resistance
  • Prevents rust and corrosion
  • Provides anti-wear protection
  • Has nonfoaming characteristics

Nonfoaming

  • Is tacky and clings to metal surfaces
  • Provides crucial water resistance

Technical Data

Performance Requirements Met or Exceeded

  • Allison TES 439 (7531 only)
  • C4 (obsolete)
  • Cat TO-4, Cat TO-2
  • Dana Powershift
  • Eaton (formerly Vickers) M-2950-S
  • Eaton Fuller
  • Euclid
  • Komatsu Equipment KES 07.868.1
  • Tremac/TTC

Typical Applications

  • Heavy-duty transmissions
  • Combination transmission-hydraulic (wet brake systems)
  • Hydraulic systems
  • Power steering and power takeoff
  • Sump systems that require tractor hydraulic fluids

Documents

View and Download Related PDF Documents

Product Info

Lubrication Category
SAE Grade
30
Product Category
Applications
Available Container Size
275 Gallon Disposable Tote
Drum
Pail

Proprietary Additives

LE’s proprietary additives are used exclusively in LE lubricants. Monolec Drive Train Fluid contains Monolec.

Monolec® wear-reducing additive creates a single molecular lubricating film on metal surfaces, vastly increasing oil film strength without affecting clearances. An invaluable component in LE’s engine oils, industrial oils and many of its other lubricants, Monolec allows opposing surfaces to slide by one another, greatly reducing friction, heat and wear.