Automotive Timing Belt, Type Pitch Tooth height Belt thickness Type Pitch Tooth height Belt thickness R(MR) 9.525 3.54 5.69 ZR 9.525 3.20 5.40 Y(MY) 8 3.11 5.21 ZAS 9.525 2.32 4.62 ZBS 9.525 2.80 5.10 ZB 9.525 2.29 4.50 YU 8 3.109 5.20 RHD 9.525 3.50 ...