Sinclair Power Steering Fluid

Vehicle Maintenance and Performance Fluids

Powerful Chemistry and Performance You'll Notice

You can improve your vehicle’s performance and lifespan with Sinclair lubricants, including Sinclair Power Steering Fluid. Sinclair Power Steering Fluid is recommended for reservoir top-off only, not complete refill.

Benefits include:

Wear and corrosion protection.

Quieting of bothersome squeals and squeaks.

Smoother, easier steering operation.

Assistance in the prevention of slippage.

Typical Properties

Viscosity Grade		PSF
Calcium, wt. %	ASTM D5185	0.003
Color	ASTM D1500	0.5
Flash Point °C	ASTM D92	210
Flash Point °F	ASTM D92	410
Gravity, °API	ASTM D287	32.44
Oxidation Hours	ASTM D943	5000
Phosphorus, wt. %	ASTM D5185	0.033
Pour Point °C (°F)	ASTM D5950	-39°C (-38°F)
Specific Gravity @ 60°F (15.6°C)	ASTM D4052	0.8631
Sulfur, wt. %	ASTM D4951	0.065
Vapor Pressure at 20°C		<0.013 kPa at 20°C
Viscosity @ 100°C cSt	ASTM D445	5.55
Viscosity @ 40°C cSt	ASTM D445	32.11
Viscosity Index	ASTM D2270	110
Zinc, wt. %	ASTM D5185	0.041

Industry/OEM Approvals

Title	PSF
ASTM D6158	Meets Requirements
Bosch Rexroth	Suitable for Use
Cincinnati/MAG IAS P-68	Suitable for Use
DIN 51524, Part 1,2,3	Suitable for Use
Eaton E-FDGN-TB002-E, 35VQ25A	Meets Requirements
General Motors LS-2	Suitable for Use
JCMAS HK	Suitable for Use
Parker Denison HF-0, HF-1	Suitable for Use
Parker Denison HF-2	Suitable for Use
Racine	Suitable for Use
Sperry Vickers/Eaton I-286-S, M-2950-S	Suitable for Use
US Steel 127, 136	Suitable for Use

Information accurate as of December 12, 2024