Replacement OEM Part Number: Yamaha 4ES-11311-30-00, 93210-56459-00, 93210-84724-00, 4ES-11351-00-00, 4ES-11631-01-A0, 4ES-11633-00-00, 43K-. 116111 -00-00, 93450-16115-00, 4ES-11311-20-00. Compatible with 2002-2014 Yamaha YZ85. Includes cylinder, piston, piston ring, wrist pin, needle bearing, circlip, base gasket, and O-ring. Nikasil plated cylinder bore and stroke 47.50mm x 47.80mm. Cylinder displacement 85cc / Compression 8.2:1; Cylinder material: Aluminum; Cylinder sleeve coating: Nikasil

NICHE MK1000975 Cylinder Piston Gasket Standard Bore Cylinder Kit. This kit is designed for Yamaha YZ85 and also fits Yamaha YZ80 models. Includes everything you need to give your machine a fresh top end. The cylinder is plated cast aluminum with a 47.5mm bore and factory stroke. The cylinder is factory polished, deburred, and lightly chamfered. This kit comes with a standard size cast piston kit and performance top end gasket kit. All parts are bolt-on and require no modification to complete the installation. Compatible with: Yamaha YZ80: 1993-2001. For Yamaha YZ85:2002-2020


Manufacturer: ‎Mishon Inc
Brand: ‎NICHE
Product size: ‎17.78 x 17.78 x 17.78 cm; 1.36 kg
Manufacturer reference: ‎MK1000975
Discontinued by the manufacturer: ‎No
Original part number: ‎4ES-11311-30-00, 93210-56459-00, 93210-84724-00
Product dimensions Depth × Width x Height: ‎17.8 x 17.8 x 17.8 cm
Color: ‎Gray
Product Weight: ‎1.36 Kilograms