SuperATV Polaris RZR Pinion Bearing Retainer TRAN-P-RZR1K-001-51#AA 2007-2025 Freightliner Sprinter 3500 PPE’s Cast Iron Cylinder Head

PPE’s Cast Iron Cylinder Head is the ultimate upgrade to your Duramax engine and eliminates any head gasket or cracking concerns

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SuperATV Polaris RZR Pinion Bearing Retainer TRAN-P-RZR1K-001-51#AA 2007-2025 Freightliner Sprinter 3500 PPE’s Cast Iron Cylinder HeadUpgrade your pinion bearing retainer and help protect your transmission from serious damage. The OE pinion bearing retainer is notorious for going bad and is one of the weakest components in the Polaris transmission. When it fails, the pinion gear can come away from the snorkel gear and cause costly damage. 30% thicker Made of industry leading material Replaces OE Part #3235241 Frequently purchased with super duty front output shaft SuperATV's cover