Hey y'all what filters cross with the 550 and 850 xp's?

Also what diff fluid should i buy, and engine oil? All i really need is the weight of the engine oil.

 

oil is 2w50 full synthetic

 

Oil filters: NAPA 1357
Wix 51357
Purolator L14610
SuperTech ST7317

This is for the 850.

 

The 550 XP uses same filter as 500..Napa 1358 or wix 51358

 

I have been the NAPA Gold (same as wix) on my sportsmans for years (since 01). Cheaper, and a better filter than the stock Polaris.

 

OK, so which one is it, the 1357 or the 1358????

 

There is a look up feature on the wix web site but the 550 and 850 are not listed.

WIX Filters : Filter Look-Up

 

1357 for the 850 XP
1358 for the 550 XP

 

Oh boy, I have seen a lot of posts where they say they take the same filter. Not to tic you off or anything, but how sure are you about the numbers? I am now totally confused, as normal.

 

You won't tick me off - this forum is all about asking questions.

I am 100% sure on the 850XP being NAPA 1357 since it's the one I use. The 550XP using NAPA 1358 is only what I've seen in several places in this forum.