Dodge Sprinter Differential Pinion Nut - Yukon Gear & Axle ('03–'06). This genuine Yukon Gear & Axle pinion nut is a direct-replacement small part for Dodge Sprinter vans, designed to fit axle number L538155 / X004695 and sold under part number YSPPN-006.

Built to Yukon’s standards for differential small parts, this pinion nut restores secure fastening of the pinion shaft and helps maintain correct bearing preload when servicing or rebuilding the differential. It’s intended for those who want a reliable replacement part that matches OEM fitment and tolerances without unnecessary extras. Use it when replacing crush sleeves, bearings, or ring-and-pinion components to ensure the pinion is retained properly and ready for final torque and locking procedures.

Features

• Direct-fit replacement for Dodge Sprinter vans 2003–2006 (axle L538155 / X004695)
• Yukon Gear & Axle part number YSPPN-006
• Manufactured to meet common differential service specifications
• Ideal when installing new bearings, crush sleeves, or ring gear assemblies

If you have questions about fitment or installation, call us directly — we’re happy to help. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. Phones: 512-982-9393 (TX), 562-981-6800 (CA). If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

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