PD42J carburetor is a large-displacement ATV ATV carburetor, suitable for ATV engines such as Yamaha Grizzly 600 (1998-2001). It is mainly matched with 600/700CC engines, and can also be used in other similar models. Technical parameters Main measuring hole diameter: ??1.58 Idle speed hole diameter: ??0.65 Mixing chamber outlet diameter: ??42 Air filter OD: ??62 Characteristic description The carburetor uses advanced Japanese technology, with good performance, fuel economy and cost-effectiveness; The products favored by many brand motorcycle OEMs, we will provide high-quality after-sales service. Packing List Product Net Weight (kg): 1.44/0.88 Packing Inner Box (mm): 170*150*125 Outer Carton Dimensions (mm): 770*350*180 (10/20 units per box) Outer Carton Gross Weight (kg) :16.5/21.4 Accessories: 1x throttle valve base cover, 1x throttle valve base rubber gasket, 1x throttle valve cable clamp, 3x base cover screw 2X main hole ??1.55, ??1.50