{"product_id":"air-brake-compressor-with-gear-3976366-3969102-for-cummins-qsb5-9-6ct8-3-engine","title":"Air Brake Compressor with Gear 3976366 3969102 For Cummins QSB5.9 6CT8.3 Engine","description":"\u003ch2\u003eAir Brake Compressor with Gear 3976366 3969102 For Cummins QSB5.9 6CT8.3 Engine\u003c\/h2\u003e\u003cp\u003eEnsure your heavy-duty engine maintains optimal braking performance with this premium aftermarket Air Brake Compressor. Designed as a direct replacement for Cummins QSB5.9 and 6CT8.3 engines, this unit includes the essential gear for a complete and straightforward installation. While this is not an OEM part, it is engineered to deliver reliable service and durability under demanding conditions.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality aftermarket replacement for reliable braking system performance.\u003c\/li\u003e\n\u003cli\u003eIncludes pre-installed gear for a more efficient installation process.\u003c\/li\u003e\n\u003cli\u003eConstructed with durable materials to withstand high-pressure environments.\u003c\/li\u003e\n\u003cli\u003eDesigned to meet standard performance requirements at a competitive price point.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCummins QSB5.9 Engine\u003c\/li\u003e\n\u003cli\u003eCummins 6CT8.3 Engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Numbers: 3976366, 3969102\u003c\/li\u003e\n\u003cli\u003eEngine Fitment: QSB5.9, 6CT8.3\u003c\/li\u003e\n\u003cli\u003eItem Type: Air Brake Compressor with Gear\u003c\/li\u003e\n\u003cli\u003ePart Type: Aftermarket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM part?\u003c\/strong\u003e\u003cbr\u003eNo, this is a premium aftermarket replacement part. It is designed to match the fit and function of the original equipment at a more affordable price.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm compatibility?\u003c\/strong\u003e\u003cbr\u003eWe recommend checking your current part number against 3976366 or 3969102. You should also verify that your machine uses the Cummins QSB5.9 or 6CT8.3 engine series before purchasing.\u003c\/p\u003e\u003chr\u003e\u003cem\u003eImportant: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.\u003c\/em\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42821401968711,"sku":"ZZ2S00702","price":736.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_d41d69f0-af79-4a4e-b0d7-b096af69db1e.jpg?v=1779799285","url":"https:\/\/www.northlineparts.com\/products\/air-brake-compressor-with-gear-3976366-3969102-for-cummins-qsb5-9-6ct8-3-engine","provider":"Northline Parts","version":"1.0","type":"link"}