Your search has 1 match. THUMB THROTTLE ASSY. Manufacturer: yamaha Keywords: big bear 350 44.99 1991 Yamaha Big Bear 350 THUMB THROTTLE ASSY. Tag #: 5165   Tag #: 5165 VIN #: JY43HNW09M0051364 OEM #: 1NV-26250-01-00 Part Info (712)348-1676 ITrack ProRepower Motorsports SANBORN IA Your search has 1 match. Did you have trouble finding what you were looking for? Click here to request a part. Inventory Powered By ITrack!