for VCM engines - 6PK-2135 (alt, Power Steering, a/c) for model w/ cloth seats OE size = 6PK-2135 - 6PK-2135 Alternator, power steering, & air cond. OE size = 6PK-2135 - Alternator, power steering, & air cond. for models w/ leather seats; OE size = 6PK-2135. Honda specifies a special belt for models w/ VCM (Variable Cylinder Management) engines. Those that prefer this belt should order the OE Aftermarket version, which is the same OE Mitsuboshi belt specified by Honda on models w/ VCM engines. The normal Mitsuboshi 6PK-2135. which Honda specifies for models w/o VCM engines, can also be used at lower cost. - Alternator, power steering, & air cond.; OE size = 6PK-2135. - Alternator, power steering, & air cond.; OE size = 6PK-2135. Honda specifies a special belt for models w/ VCM (Variable Cylinder Management) engines. Those that prefer this belt should order the OE Aftermarket version, which is the same OE Mitsuboshi belt specified by Honda on models w/ VCM engines. The normal Mitsuboshi 6PK-2135. which Honda specifies for models w/o VCM engines, can also be used at lower cost. - w/ California Emission System Vehicles, w/o A/C - w/ Federal Emission System Vehicles, w/o A/C -