I destroy stock sprague cages riding the mx track.

 

No suggestions?

 

Well the only one I've found other than stock I had madehttps://www.rzrforums.net/threads/pro-xp-front-sprague.558489/

 

Sandcraft about a week ago released their new Bullet proof diff kit for the new style /RS1 differential
it includes a Sprague ,Spring Retainer and Cage plate

 

I looked on their website. Didn't see the sprague.

 

Yeah it is so new they haven't got it up on their site yet . But if you call them it is available.
Retail $280.00 Part # 18180101 (Sprague only)
Its a 12 tooth listed as 18- 21 RS1, Turbo S , Pro XP

 

Have you seen a pic of it?

 

No

 

My front diff isn’t making noise at all but it is leaking oil from pinion seal. I am definitely going to do bearings and seal kit but do y’all think it is worth $550 to upgrade the sprague and retainer/cage?

 

Depends how you ride

 

East Tn Rough Trail riding mostly, definitely not racing. Running 33%gear reduction and 32” Rockzilla stickies. Did Moab last year and Heading to Colorado in August. Just prepping for big trip. I have never had a front diff apart, but can’t be that much to it.
I Have never heard it ratchet, just n the front I have bent 2 stock axles and broke 1.

 

I'd recommend putting the sandcraft spring retainer and cage plate in if you are going to have it apart anyway.

 

Torn diff down to do Sandcraft complete upgrade. Caught the pinion bearing just in time.

 

I have Matt's Sprague and will put it in soon. My Sprague is starting to pop. It's just a ride or two away from breaking. I have all of the Sandcraft parts. Send me a PM and I can save you a few bucks.