{"product_id":"40hp-shear-bolt-gearbox-rotary-cutter-gearbox-1-1-47-ratio-1-3-8-smooth-input-shaft-1-1-2-12-tapered-spline-output-replacement-for-rc-30","title":"40HP Shear Bolt Gearbox, Rotary Cutter Gearbox 1:1.47 Ratio, 1-3\/8\" Smooth Input Shaft, 1-1\/2\" 12 Tapered Spline Output - Replacement for RC-30","description":"\u003cp\u003e\u003cstrong\u003e40HP Shear Bolt Gearbox\u003c\/strong\u003e (MPN: \u003cstrong\u003eRC-30\u003c\/strong\u003e) for rotary cutter applications. Precision-engineered replacement gearbox delivering 1:1.47 gear ratio for optimal cutting performance. Features 1-3\/8\" smooth input shaft and 1-1\/2\" 12 tapered spline output shaft. Rated for 40 horsepower with integrated shear bolt protection to prevent equipment damage during impact or jamming. Premium aftermarket quality with exact fit compatibility.\u003c\/p\u003e\n\n\u003ch2 style=\"font-family: Arial, sans-serif; color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 20px;\"\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e40 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Ratio\u003c\/td\u003e\n\u003ctd\u003e1:1.47\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Shaft\u003c\/td\u003e\n\u003ctd\u003e1-3\/8\" Smooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Shaft\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\" 12 Tapered Spline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Type\u003c\/td\u003e\n\u003ctd\u003eShear Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRotary Cutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-family: Arial, sans-serif; color: #0056b3; border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 20px;\"\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cp\u003eThis gearbox is designed as a direct replacement for \u003cstrong\u003eRC-30\u003c\/strong\u003e models. The shear bolt mechanism provides automatic protection by disengaging the output shaft when excessive torque or impact is detected, preventing damage to the cutter blades and drivetrain. Verify shaft dimensions and spline configuration before installation to ensure proper fit with your equipment.\u003c\/p\u003e","brand":"Buymachineryparts","offers":[{"title":"Default Title","offer_id":49378756985091,"sku":"GB-RC30-147-OMNI","price":247.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7831\/8851\/files\/612UhayqhuL._SL1000_935e72fb-b5cc-489d-bb27-f9c801b0c99b.jpg?v=1785992831","url":"https:\/\/www.buymachineryparts.com\/products\/40hp-shear-bolt-gearbox-rotary-cutter-gearbox-1-1-47-ratio-1-3-8-smooth-input-shaft-1-1-2-12-tapered-spline-output-replacement-for-rc-30","provider":"Buymachineryparts","version":"1.0","type":"link"}