{"product_id":"maxhiflo-engine-oil-change-kit-for-harley-davidson-twin-cam-vttock14-6-qt-full-synthetic-20w-50-hiflofiltro","title":"MaxHiflo Engine Oil Change Kit for Harley-Davidson Twin Cam VTTOCK14 — 6 qt Full-Synthetic 20W-50 \u0026 HiFloFiltro","description":"\u003cp\u003e\u003cstrong\u003eComplete tailored oil change kit for Harley-Davidson Twin Cam engines: includes 4 qt full-synthetic 20W-50 engine oil, 1 qt primary fluid, 1 qt 85W-140 transmission oil, and a premium HiFloFiltro oil filter.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis MaxHiflo VTTOCK14 kit gathers the fluids and filter you need to service Harley-Davidson Twin Cam motorcycles (model years 2000–2015), streamlining maintenance with components matched to multi-compartment V-Twin systems. The set pairs an ester-based full synthetic engine oil that emphasizes temperature control and film strength with mineral-based transmission and primary oils formulated for high-load gearboxes and wet-clutch primaries. A high-quality HiFloFiltro HF171BRC oil filter is included for improved particle capture and easier service.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the full-synthetic engine oil protect a V-Twin under heavy use?\u003c\/h3\u003e\n\u003cp\u003eThe Maxima V-Twin Full Synthetic is ester-based and formulated to maintain protective film strength even under high heat and mechanical stress, helping reduce wear and lower operating temperatures. Its regenerative polymer system resists shear and preserves viscosity in demanding riding conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e20W-50 viscosity for classic air-cooled Twin Cam tolerances\u003c\/li\u003e\n  \u003cli\u003eSurface-active ester chemistry to improve temperature control\u003c\/li\u003e\n  \u003cli\u003ePolymer system that resists shearing and viscosity loss\u003c\/li\u003e\n  \u003cli\u003eUltra-clean additive package to help prevent sludge and deposits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the transmission and primary oils support smooth shifting and clutch performance?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes Maxima V-Twin 85W-140 transmission oil and a mineral-based primary fluid, both formulated with extreme-pressure additives and surface-active agents to protect gears and enable consistent shifting under load. The primary fluid is suited for wet diaphragm spring clutches common to 1984 and newer H-D models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e85W-140 gear oil for high-film-strength protection in 4–6 speed gearboxes\u003c\/li\u003e\n  \u003cli\u003ePrimary oil designed for wet-clutch chaincases and high-performance use\u003c\/li\u003e\n  \u003cli\u003eDetergent and EP chemistries reduce wear and protect against shock loads\u003c\/li\u003e\n  \u003cli\u003eRobust formulas resist heat breakdown and mechanical shearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the included HiFloFiltro HF171BRC oil filter better than OEM options?\u003c\/h3\u003e\n\u003cp\u003eHiFloFiltro RC oil filters in this kit are manufactured to strict quality standards and deliver longer service life than many OE and aftermarket options. The HF171BRC model features a 17mm cross-drilled nut for simplified installation, removal, and the option to lock-wire the filter for race or long-ride security.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTested to provide approximately 28% longer service life versus OE\/competitors\u003c\/li\u003e\n  \u003cli\u003e17mm cross-drilled nut for easier wrench access and lock wiring\u003c\/li\u003e\n  \u003cli\u003eHigh-quality media for improved contaminant capture and protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I know this kit fits my Harley-Davidson model?\u003c\/h3\u003e\n\u003cp\u003eThis oil change kit is specified for Twin Cam-equipped Harley-Davidson motorcycles from 2000 through 2015, including Electra Glide\/Ultra, Street Glide, Road King, Softail, and Dyna families. Confirm compatibility by checking your bike’s engine designation (Twin Cam) and service manual capacities before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Harley-Davidson Twin Cam engines: 2000–2015 model years\u003c\/li\u003e\n  \u003cli\u003eCompatible with Electra Glide, Street Glide, Road King, Softail, Dyna variants\u003c\/li\u003e\n  \u003cli\u003eIncludes four quarts of engine oil plus two quarts of driveline fluids and filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This MaxHiflo VTTOCK14 kit is designed for Harley owners and professional mechanics who want a single, trusted package for routine oil changes on Twin Cam motorcycles. It suits riders who prefer a full-synthetic engine lubricant for temperature and wear control alongside proven mineral-based transmission and primary fluids, plus those who value a premium long-life filter and easier serviceability. Always consult your owner’s manual for fluid capacities and service intervals before performing maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit include enough oil for a full Twin Cam service?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit contains 4 quarts engine oil, 1 quart primary, 1 quart transmission oil, and one HF171BRC oil filter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the engine oil synthetic and suitable for air-cooled Harleys?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The engine oil is an ester-based full synthetic 20W-50 formulated for air-cooled V-Twin Twin Cam engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MaxHiflo","offers":[{"title":"Default Title","offer_id":48082804899998,"sku":"B015SX9B7Q","price":165.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/maxhiflo-kit-front-packaging.jpg?v=1785814950","url":"https:\/\/northtrailauto.ca\/products\/maxhiflo-engine-oil-change-kit-for-harley-davidson-twin-cam-vttock14-6-qt-full-synthetic-20w-50-hiflofiltro","provider":"North Trail Auto","version":"1.0","type":"link"}