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Home >> Subaru >> 2024 >> BRZ Premium >> Repair and Diagnosis >> Engine Mechanical >> Engine Lubrication System >> General Description >> Specification >> Oil Pump

Oil Pump

Pump type Trochoid type
Number of teeth pcs. Inner rotor 10
Outer rotor 11
Outer rotor diameter x Thickness mm (in) 71.4 x 14 (2.81 x 0.55)
Performance (Oil temperature 120°C (248°F)) 600 r/min (Engine speed) Discharge pressure kPa (kg/cm2 , psi) 27 (0.28, 3.92)
Discharge rate L (US qt, Imp qt)/min 5.8 (6.1, 5.1) or more
6, 000 r/min (Engine speed) Discharge pressure kPa (kg/cm2 , psi) 321 (3.27, 46.6)
Discharge rate L (US qt, Imp qt)/min 46.3 (48.9, 40.7) or more
Relief valve working pressure (2-step relief) 1st opening pressure kPa (kg/cm2 , psi) 150 (1.53, 21.8)
Main opening pressure kPa (kg/cm2 , psi) 700 (7.14, 101.5)