{"product_id":"so-st4004098","title":"Pistion, Oleodynamic W\/Rod Snap-On (st4004098)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe Oleodynamic Piston with Rod is a high-precision actuator component designed for the powerful hydraulic systems found in Snap-On tire service and lift equipment. This assembly is responsible for converting hydraulic pressure into the linear force required for tasks like heavy lifting, clamping, or bead breaking. Engineered to withstand intense pressures and repetitive cycling, the piston and rod are manufactured from high-strength, hardened steel to prevent bending or scoring during operation. The rod features a precision-ground and polished surface to ensure smooth movement through hydraulic seals, minimizing friction and extending the life of the entire cylinder assembly. In a professional automotive environment, the reliability of these hydraulic actuators is critical to the safety of the technician and the efficiency of the shop. Replacing a worn or damaged piston rod assembly is essential for maintaining full power and preventing the dangerous fluid leaks that can compromise machine performance.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Output:\u003c\/strong\u003e Engineered for the intense hydraulic loads of professional shop tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Steel Build:\u003c\/strong\u003e Resists bending, scoring, and wear under extreme mechanical stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Polished Rod:\u003c\/strong\u003e Ensures smooth movement and prevents seal damage for longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCritical Safety:\u003c\/strong\u003e Restores full hydraulic power and prevents hazardous system leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Designed as a perfect replacement for Snap-On part number ST4004098.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Snap-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e ST4004098\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Oleodynamic (Hydraulic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Piston W\/Rod\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eSnap-On ST4004098\u003c\/p\u003e\u003cp\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/p\u003e","brand":"Snap-On","offers":[{"title":"Default Title","offer_id":47314274517157,"sku":"st4004098","price":4439.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/snap-on-logo_52be94c8-78a0-4614-9b15-fb84639cdbbd.png?v=1785512282","url":"https:\/\/aepn.net\/products\/so-st4004098","provider":"AEPN","version":"1.0","type":"link"}