{"product_id":"senco-70003-bumper-replacement-part","title":"Senco 70003 Bumper Replacement Part","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SENCO 70003 is an OEM-authorized bumper replacement part designed for use in Senco pneumatic nailers and fastening tools. The bumper serves as a critical wear component inside the driver assembly, absorbing impact at the end of each firing cycle and protecting the tool body from metal-on-metal contact. At 0.25 pounds and measuring approximately 0.98 inches on each side, this compact part is a direct OEM replacement that restores tool function when the original bumper becomes worn, torn, or compressed beyond spec. Installation is typically performed by tool repair technicians or experienced trade professionals performing in-shop maintenance.\u003c\/p\u003e\u003cp\u003eThe SENCO 70003 bumper is suited for use in Senco pneumatic fastening tools where the original bumper has degraded, causing incomplete driver return, excessive noise at bottom-out, or visible deformation of the part. Replacing a worn bumper at the first sign of damage prevents further wear to the driver blade and cylinder components, extending overall tool service life. This part is appropriate for both shop-based repair and field service situations where a spare is stocked.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM-authorized replacement part ensuring correct fit and material composition\u003c\/li\u003e\n\u003cli\u003eCompact cube profile at 0.98 inches x 0.98 inches x 0.98 inches for precise fit within the driver cavity\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.25 pounds for easy handling during bench repair\u003c\/li\u003e\n\u003cli\u003eProtects driver assembly from metal-on-metal impact at end of firing stroke\u003c\/li\u003e\n\u003cli\u003eDirect Senco OEM part number 70003 for verified sourcing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-authorized replacement bumper for various Senco pneumatic nailer and fastening tool models. Refer to your tool model's parts breakdown diagram to confirm fitment before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBumper replacement should be performed by a qualified tool repair technician familiar with pneumatic fastening equipment. Before disassembly, disconnect the tool from the air supply and discharge any residual pressure from the system. Refer to the Senco service manual for the specific tool model to follow the correct disassembly sequence, as internal driver components are under spring tension. Do not reuse a bumper that shows cracking, permanent compression set, or material loss.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 0.98 inches x 0.98 inches x 0.98 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SENCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 70003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SENCO","offers":[{"title":"Default Title","offer_id":67637398372658,"sku":"70003","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17e015e78186a4ecf930bf98d53387a3.jpg?v=1790452630","url":"https:\/\/voomisupply.com\/products\/senco-70003-bumper-replacement-part","provider":"Voomi Supply","version":"1.0","type":"link"}