**WORKS ON ALL MODELS WITH 550/850/1000 CC ENGINES INCLUDING SPORTSMAN, SCRAMBLER, TRAIL AND HIGHLIFTER**
This is a must-have for XC racers and hardcore trail riders with big lifts and tires.
The Polaris frame design uses the rear differential to tie to upper & lower frame rails. Frame flex over time loosens diff bolts and even cracks rear diff once these bolts get loose when frame flexes.
Current Production: Typically ships in 5-7 business days when out of stock.
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