MS460 question

[J.W Younger]

My 460 does not have a shutter for warm/cold weather conditions.Basically just a slotted rubber spacer between the air filter and top covers.
I need a chain catcher and chip deflector so while I'm there is there a part that the dealer can order for me?Too shut off the warm air.
This saw is an early 90s' model.

 

[Ambull]

The intake systems are so bad on these saws. The whole bottom of the filter cover is open, so I don't think that there is much air passing through the top part anyway. If it was closed off, the cylinder might overheat.