Castrol® 4T 20W- 400 pages

Product Data
Castrol® 4T 20W- 40
Description
Castrol® 4T 20W-40 is a 4-stroke motorcycle oil specially formulated to provide outstanding, durable
protection under severe, high torque, high stress conditions. Under such conditions motorcycles
work at extremely high temperatures causing loss of viscosity and thermal breakdown.

Applications
For use in 4-stroke motorcycle engines where the manufacturer recommends a SAE 20W-40 lubricant that
meets API SF and JASO MA specifications.

Advantages
•
•

Delivers superior engine wear protection, high film strength and anti-oxidation protection for high
revving motorcycle engines
Special additives help prevent harmful ring deposit accumulation

Typical Characteristics
Test

Method

Unit

4T 20W-40

API

SF

JASO
Viscosity @100˚C

MA

ASTM D445

cSt

14.5

-27
Pour Point
ASTM D97
°
C
The above figures are typical of those obtained with normal production tolerance and do not constitute a specification.

Industry Specifications and OEM approvals
Exceeds engine manufacturer’s warranty requirements for applications requiring API SF and JASO MA
lubricant.

User Advice
Based on available information, this product is not expected to produce adverse effects on health when used
for the applications referred to above and the recommendations provided in the Material Safety Data Sheet
(MSDS) are followed. MSDSs are available upon request through your sales contact office, or via the
internet at www.castrol.com. This product should not be used for purposes other than the applications
referred to above. If disposing of used product, take care to protect the environment, return used oil to
collection center.

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