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I’m starting to work on all the Shindaiwa saws I have…in pieces, and have discovered that Shindaiwa/Echo has replaced one seal with an incorrect one. Seal in question is the FW side on the early 550-575 saws with the smaller, 11mm pin, 12mm FW shaft crank. Specs are: 12mm/19mm/4.5mm. (22150-21250)
They replaced it with the updated 22155-21250 (v505000140) which is 13mm/19mm/4.5mm. Oops.
Maybe they expected you to upgrade the crank as well![Stick Out Tongue :p :p](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f61b.png)
So, is there any reference material that lists seals by their dimensions rather than a part#?
There may well be an equivalent Echo seal but I have no idea how to even look for it.
My local dealer doesn’t deal much with saws so is trying but not a lot of help on that one part. He was able to order all the other seals and bearings.
I’ll most likely be cutting my own case gaskets as they are NLA and I only have 1![Stick Out Tongue :p :p](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f61b.png)
They replaced it with the updated 22155-21250 (v505000140) which is 13mm/19mm/4.5mm. Oops.
Maybe they expected you to upgrade the crank as well
![Stick Out Tongue :p :p](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f61b.png)
So, is there any reference material that lists seals by their dimensions rather than a part#?
There may well be an equivalent Echo seal but I have no idea how to even look for it.
My local dealer doesn’t deal much with saws so is trying but not a lot of help on that one part. He was able to order all the other seals and bearings.
I’ll most likely be cutting my own case gaskets as they are NLA and I only have 1
![Stick Out Tongue :p :p](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f61b.png)