Alternative Denso Compressor 6E171 - 146mm, 1 Groove Clutch, 12V - With ManifoldOEM part numbers RE12513, TY6626, TY6766, RE125513, SE501460, SE501464 Item Information Alternate Version of a 6E171 Denso Direct Replacement with Manifold Replaces 6E171 With 10H20E HD 10 Cylinder Compressor, Mounting Ear Thread Size 10mm, 1. 25 Pitch Additional Information With Manifold Kit Can Use Denso Style Compressor w o Manifold 503 116 Can Use HD Denso Style Compressor w o Manifold 503 1163 Specifications COMPRESSOR TYPE 6E171 CLUTCH DIAMETER