Yamaha YZ 125 2-Stroke ( 1998 - 2004 ) Water Pump Seal & Oil Seal (pair) Kit Yamaha YZ 125D A new replacement o-ring set

A new replacement o-ring set for the oil filter cover

Please Note : These model years (2008-2015) have the following valve stem diameter of :

If your bike is a 2008-2009 model and your exhaust valves stem diameter is 5mm then your cylinder head is a 04-07 model

We can also supplier Hi-Flo oil filters if required £6

A Pair of Japanese KOYO Main Bearings

Yamaha YZ 125 2-Stroke ( 1998 - 2004 ) Water Pump Seal & Oil Seal (pair) Kit Yamaha YZ 125D A new replacement o-ring setYamaha YZ 125 2 Stroke (1998 2004) Waterpump Seal & Oil Seal (pair) A pair of quality replacement double lipped waterpump seals, one for the waterside and the other for the oil side.