OE Denso Compressor 10PA17C - 146mm, 8 Groove Clutch, 12V - with Manifold EARLY serial numberOEM part numbers RE46609 Item Information OE Denso Compressor Includes Original 451 1180 Manifold. Can Use OE Denso without Manifold 503 140 Can Use Alternative Denso without Manifold 503 1403 Additional Information Serial Number 370000 and Below With Manifold Specifications COMPRESSOR TYPE 10PA17C HEAD TYPE N A OIL TYPE ND8 Pag Oil CLUTCH DIAMETER 5. 748", 146mm VOLTAGE 12 GROOVES 8 BELT WIDTH Serpentine OIL QUANTITY 7. 77 oz, 230cc GAUGE LINE 50.