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5/24/2018 8:07am
5/24/2018 8:07am
Edited Date/Time
5/24/2018 6:43pm
Hey all,
I'm working on a 1995 YZ250 long-rod resto. I was looking at parts diagrams to order some water pump seals
and the 1995 shows that it uses a pinned impeller and a single, wide seal.
However, in my bike, the pump uses two seals and a bearing, as shown in this diagram from a 1998 model.
My question is- was this a popular mod back in the day? I'd imagine they had to swap on the whole side case?
Or was this just maybe something that a prior owner did if the original side case got whacked?
I'm working on a 1995 YZ250 long-rod resto. I was looking at parts diagrams to order some water pump seals
and the 1995 shows that it uses a pinned impeller and a single, wide seal.
However, in my bike, the pump uses two seals and a bearing, as shown in this diagram from a 1998 model.
My question is- was this a popular mod back in the day? I'd imagine they had to swap on the whole side case?
Or was this just maybe something that a prior owner did if the original side case got whacked?
The weep hole . . . I'll have to look next time I'm at the shop, but is that something that is already in the '98 case or something I can/should add myself?
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