PISTON KIT 95-05 YFM350 83.50, NAMURA NA-40005-2 YAMAHA ATV, MOTO-4 1987-1995, YFM350 Bruin 2004-06 YFM350 Grizzly 2007-13 YFM350ER Moto-4 1987-95, YFM350F/FW Bi

YAMAHA
MOTO-4 1987-1995,
YFM350 Bruin 2004-06
YFM350 Grizzly 2007-13
YFM350ER Moto-4 1987-95,
YFM350F/FW Big Bear 2x4/4x4 1987-99
YFM350FX Wolverine 1995-09
YFM350R Raptor 2004-13
YFM350X Warrior 1987-04

NAMURA PISTON KITS BORE 83.50 NAMURA NA-40005-2
[OVER SIZE 0.50mm]  

Piston kits come with the piston individually wrapped; a set of OEM quality rings packed in their own box, a wrist pin, and circlips.
Our piston kits are direct replacements for OEM piston with no modifications or dimensional adjustments needed. Combine this with the MOS2 coating and hard anodizing, Namura gives.

- Meets or exceeds OEM quality.
- Direct oem replacement.
- Best value for money
- ORO products are a high quality replacement part and carries our guarantee of your satisfaction.
- Please check the image before ordering to avoid mistakes.

Dispatch Times

Local Stock: Dispatches in < 24 hours

Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm. 

Supplier Stock: Dispatches in 2-4 Days

Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".

OEM Special Order: Dispatches in 3-10 Days

This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts. 

Delivery Times

Ireland & Northern Ireland:

1-2 Days using GLS/An Post

Germany, France, Netherlands, Belgium:

3-5 Days using GLS/Fedex

Italy, Spain & Other EU Countries:

4-7 Days using GLS/Fedex