Over 50 years of service...Contact us at (800) 256-8977
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Over the last 50 years, OCR's
success is attributable to the
strong relationships we have
built with our customers as
well as a commitment to
respond to our customers'
needs with the highest quality
products and service.
Product Information
939
R&O HYDRAULIC OIL
939 R&O Hydraulic Oil is formulated for most hydraulic applications. Available in 32, 46, and 68 viscosities, 939 R&O Hydraulic Oil is manufactured using a high quality base oil and a balanced combination of rust and oxidation additives to ensure maximum protection to hydraulic equipment. It also contains anti-wear and anti-foam additives.