631E Series II Wheel Tractor-Scrapers Specialty Lubricants Caterpillar


Specialty Lubricants
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Table 1
Special-Purpose AVSpare Lubricants 
Item  Size 
6V-4876 Lubricant(1)  500 g (17.6 oz) 
5P-3931 Thread Compound(2)  150 g (5.3 oz) 
(1) Recommended for use on typical components such as head bolt threads and washers.
(2) Recommended for mating connectors such as exhaust manifold studs and exhaust manifold nuts.

Table 2
UV Visible Dyes for Leak Detection(1) 
Part Number  Description  Size  Dosage 
To detect oil leaks in engines, transmissions, hydraulic systems, etc. 
1U-5572  Oil Glo 22 Additive  28.4 gram (1 ounce) bottle  28.4 gram (1 ounce) per 7.58 L (2 US gal) of oil 
1U-5573  Oil Glo 22 Additive  0.47 L (1 pint) bottle  28.4 gram (1 ounce) per 7.58 L (2 US gal) of oil 
To detect fuel leaks or suspected fuel dilution 
1U-5574  Gas Glo 32 Additive  28.4 gram (1 ounce) bottle  28.4 gram (1 ounce) per 37.9 L (10 US gal) of gasoline or diesel fuel 
1U-5575  Gas Glo 32 Additive  0.47 L (1 pint) bottle  28.4 gram (1 ounce) per 37.9 L (10 US gal) of gasoline or diesel fuel 
To detect cooling system leaks 
1U-5576  Water Glo 23 Additive  28.4 gram (1 ounce) bottle  28.4 gram (1 ounce) per 151.5 L (40 US gal) of water 
1U-5577  Water Glo 23 Additive  0.47 L (1 pint) bottle  28.4 gram (1 ounce) per 151.5 L (40 US gal) of water 
(1) UV visible dyes must be used with a special glo gun in order to detect leaks. Consult your Cat dealer for availability.

Information System:

631E Series II Wheel Tractor-Scrapers Lubricating Grease
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors Multipurpose Tractor Oil
631E Series II Wheel Tractor-Scrapers Gear Oil
631E Series II Wheel Tractor-Scrapers Transmission/Drive Train Oil
631E Series II Wheel Tractor-Scrapers Hydraulic Oil
631E Series II Wheel Tractor-Scrapers Engine Oil - Cat Machine Diesel Engines
631E Series II Wheel Tractor-Scrapers Lubricant Information
12H, 140H, 143H, 160H and 163H Motor Graders Power Train Transmission
120H and 135H Motor Graders Power Train Bevel Gear and Pinion
IT62G Integrated Toolcarrier and 950G and 962G Wheel Loaders Transmission Oil - Change
Installation of Output Yoke and Screen Housing On Remanufactured Transmissions{3002, 3159}
561M Pipelayer Bevel and Transfer Gears - Power Shift
12H, 140H, 143H, 160H and 163H Motor Graders Power Train Transmission
Cat Commercial Diesel Engine Fluids Recommendations Cold Weather Lubricants
D6M Track-Type Tractor Lubricant Viscosities
631E Series II Wheel Tractor-Scrapers S·O·S Services Oil Analysis
631E Series II Wheel Tractor-Scrapers Fuel Recommendations
Challenger 35, Challenger 45 and Challenger 55 Agricultural Tractors General Coolant Information
631E Series II Wheel Tractor-Scrapers Coolant Recommendations
Cat Commercial Diesel Engine Fluids Recommendations Extended Life Coolant Cooling System Maintenance
3208 Marine Engine S·O·S Coolant Analysis
Cat Commercial Diesel Engine Fluids Recommendations Reference Material
12H, 140H, 143H, 160H and 163H Motor Graders Power Train Clutch Control (Modulation)
12H, 140H, 143H, 160H and 163H Motor Graders Power Train Final Drive