{"product_id":"21218","title":"Multiquip 21218 Air Vent Gearbox for Stow Finishers - OEM Replacement Part","description":"\u003cp\u003eThis air vent regulates pressure and prevents seal failure in the gearbox housing of Multiquip ride-on and walk-behind power trowels. The vent allows thermal expansion of gearbox oil during operation while preventing moisture and contaminants from entering the lubrication system. Proper venting is critical for maintaining correct oil pressure and extending seal life in gearboxes running ISO 220 AGMA or Chevron Cetus Hipersyn 460 gear oil. Gearbox service intervals are typically 250 hours depending on model, with oil capacities ranging from 28 oz. in J\/B series units to 144 oz. in helical gearbox models.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Multiquip models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e46, 4H, B46, B46H90, B46S90\u003c\/li\u003e\n\u003cli\u003eBH90C, BS46H90\u003c\/li\u003e\n\u003cli\u003eCA4.4HM, CA4HC, CA4HM\u003c\/li\u003e\n\u003cli\u003eJ3036H55, J36, J36H55, J36S60\u003c\/li\u003e\n\u003cli\u003eJH55C, JS36H55\u003c\/li\u003e\n\u003cli\u003eJTNS20-SW20, JTNSW20-JTNSW24\u003c\/li\u003e\n\u003cli\u003eMP200, PRO36, SW20\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Multiquip OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Multiquip","offers":[{"title":"Default Title","offer_id":43484651388976,"sku":"MQ-21218","price":1.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/21218.jpg?v=1786603857","url":"https:\/\/cce-industries.com\/products\/21218","provider":"CCE Industries","version":"1.0","type":"link"}