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Jan 28, 2026 - 06:04 AM
The sprague is hardened aluminum. The only plastic item inside the diff is the Spring Retainer Assembly.
What type of material is the upgraded sprague made of? Is it assembled with plastic parts? Good enough to race? Polaris RZR RS1 / Turbo S / Pro XP Front Differential 1333877 1334141 1334183 1334305 1334363
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Open Jan 28, 2026 - 06:04 AM
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Polaris RZR RS1 / Turbo S / Pro XP Front Differential 1333877 1334141 1334183 1334305 1334363
This FRONT differential replaces OEM# 1333877 1334141 1334183 1334305 1334363 1334398 1334432 1337145 1337228This differential comes with an upgraded sprague and pinion bearing all the parts are brand new including the case and cover plate.Please verify the model # located on your differential match...
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