{"product_id":"4042154-arm-rocker-intk","title":"4042154: ARM;ROCKER,INTK","description":"**Product Overview**\n\n- **Part Type**: Intake Rocker Arm\n- **Application**: Internal combustion engines (likely for automotive use)\n- **Function**: Transfers motion from the pushrod to the intake valve, controlling valve opening and closing.\n\n---\n\n**Technical Characteristics**\n\n- **Material**: Typically made of stamped steel or aluminum, depending on engine application and performance requirements.\n- **Design**: May feature a roller bearing at the contact point with the valve stem for reduced friction and wear.\n\n---\n\n**Features and Benefits**\n\n- Facilitates valve actuation in overhead valve (OHV) engines.\n- Contributes to overall valvetrain operation, affecting engine performance and efficiency.\n- May offer improved durability and reduced friction compared to non-roller designs (if it's a roller rocker arm).\n\n---\n\n**Performance Considerations**\n\n- **Rocker Ratio**: Has a specific rocker ratio affecting valve lift and engine performance; common ratios range from 1.5:1 to 1.8:1 for automotive applications.\n- **Weight**: Its weight can affect the reciprocating mass of the valvetrain, impacting engine RPM capabilities.\n\n---\n\n**Installation and Compatibility**\n\n- Specific to intake valve operation.\n- Must be compatible with the engine's valvetrain geometry and other components.\n- Proper installation and adjustment are crucial for optimal engine performance and longevity.\n\n---\n\nNote: Specific dimensions or model compatibility for this part are not provided, but the information above gives a general understanding of intake rocker arms and their role in engine operation.","brand":"HYSTER","offers":[{"title":"Default Title","offer_id":42753670578354,"sku":"HY-HY4042154","price":63.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0466\/9630\/0696\/products\/White_and_Red_Round_Fitness_Logo404_305e5a36-9850-4802-b2d0-85d9282cc2ba.webp?v=1698616257","url":"https:\/\/www.motofork.com\/en-pe\/products\/4042154-arm-rocker-intk","provider":"Motofork","version":"1.0","type":"link"}