CYLINDER KIT 04-13 YFZ450 95mm AT-09470K CX-40005K

YAMAHA

ATV YFZ450 2004 - 2013,

CYLINDER REBUILD KIT STD BORE 95.00mm. BRONCO AT-09470K

Compression Std 11.4:1, Fitted with Hyperdryve racing piston.

- BRAND NEW AND DESIGNED STRICTLY OFF THE OEM SPECIFICATIONS.

- CAST FROM AB4C ALUMINIUM WITH NIKASIL PLATED SLEEVES.

- PSYCHIC CYLINDERS TO HAVE SOME OF THE BEST WEAR CAPABILITIES IN THE MARKET.

- MOST CYLINDERS ARE SIMPLE DROP IN INSTALL WITH NO CASE MODIFICATIONS NECESSARY.

- Sleeve. Nikasil.

- Hardness HV500~600.

- Thickness 0.08 +/- 0.02mm.

- Cylinder Material JIS AC4B-T6 Aluminium, hardness   HR65up.

Part No. 56-K133.95.KIT (oro2u.com)

Cross reference numbers.

ATHENA 98mm P400485100016,

Note. Replacement Parts. Piston NA-40009H HYPERDRYVE, Top End gasket set NA-40009-BHK