Kit Contents Part No. Part Qty OE ADM57538 Timing Belt 1 RF7J-12-205 ADM57631 Tensioner Assembly 1 RF2A-12-770B ADM57632 Tensioner Pulley 1 RF5C-12-700 ADM57633 Idler Pulley 1 RF5C-12-730 Specifications Belt / Kit Type: with rounded tooth profile No. of Teeth: 150 Surface: Coated Width: 30 mm Make and model this part will fit Mazda Mazda3 I (BK), Mazda5 I (CR), Mazda6 I (GG), Mazda6 I (GY), Mazda6 II (GH) Mazda Mazda3 I (BK), Mazda5 I (CR), Mazda6 I (GG), Mazda6 I (GY), Mazda6 II (GH) Orginal Manufacturer part number this item will replace (OE Number) Mazda: RF2A-12-770B S2, RF5C-12-700 S3, RF5C-12-730 S3, RF7J-12-205 S2, RF2A-12-770A S2 Other Manufacturers equivalent part number Dayco: KTB763 FAI AutoParts: 80150 FAI AutoParts: T1213, T1223, T9827, TBK505 Gates: K025630XS INA: 530 0519 10 LUCAS (TRW): LD1025, LD1026, LD1080, LDK0926, LDK0927, LDK0950 Metzger: WM-941034, WM-ATB2368, WM-ATB2424 NTN-SNR: KD470.29, KD470.30, KD470.32 Ruville: 5706473 SKF: VKMA 94920 VAICO: V32-0064, V32-0245