{"title":"Oil System \u0026 Components","description":"\u003cp\u003eFrom oil system maintenance to custom engine builds, find oil management components for your Harley-Davidson at Kruesi Originals. Explore oil coolers, breather systems, vented dipsticks, oil pan components, gaskets, and oil pressure accessories.\u003c\/p\u003e\u003cp\u003eBrowse parts for compatible Twin Cam, Milwaukee-Eight, Dyna, and other Harley-Davidson applications, with options for servicing and configuring your bike's oil and crankcase ventilation systems.\u003c\/p\u003e","products":[{"product_id":"fueling-vented-dipstick","title":"Feuling Vented Dipstick","description":"\u003cp\u003e-Billet dipsticks designed to vent\/breathe excess crank case pressure from the oil tank through a PCV style breather consisting of an oil separator system, perforated disc, replaceable filter element and umbrella flapper valve. \u003c\/p\u003e\n\u003cp\u003e-Screws into factory oil fill spout as a stock replacement\u003c\/p\u003e\n\u003cp\u003e-Remove unwanted build up of blowby pressure.\u003c\/p\u003e","brand":"FEULING PARTS","offers":[{"title":"2017+ Touring","offer_id":37832858173605,"sku":"0710-0260","price":299.95,"currency_code":"USD","in_stock":true},{"title":"2007-2016 Touring","offer_id":37832858206373,"sku":"0710-0266","price":299.95,"currency_code":"USD","in_stock":true},{"title":"2018-2026 Softail","offer_id":37832858239141,"sku":"0710-0262","price":299.95,"currency_code":"USD","in_stock":true},{"title":"2006-2017 Dyna","offer_id":37832858271909,"sku":"0710-0264","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/products\/fueling.jpg?v=1612298037"},{"product_id":"feuling-breather-rocker-box-kit-twin-cam","title":"Feuling Rocker Box Breather Kit for Twin Cam","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade the crankcase breathing system on your Harley-Davidson Twin Cam with the Feuling Rocker Box Breather Kit. Machined from billet 6061 aluminum, these breather housings feature square sealing surfaces and properly sized breather holes to promote effective engine breathing and reliable gasket sealing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFinished in Feuling red anodize and made in the USA, the kit includes the components needed to upgrade the rocker box breather system, including billet breather housings, filter elements, umbrella valves, gaskets, and ARP® hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRebuild Kits \u003ca href=\"https:\/\/www.kruesioriginals.com\/products\/feuling-twin-cam-rocker-box-breather-rebuild-kit\" title=\" Feuling Twin Cam Rocker Box Breather Rebuild Kit\"\u003eavailable here!\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/em\u003e Top rocker cover gaskets \u003ca href=\"https:\/\/www.kruesioriginals.com\/products\/twin-cam-rocker-box-cover-gaskets\" title=\"Twin Cam Rocker Box Cover Gaskets\"\u003esold separately\u003c\/a\u003e\u003c\/p\u003e","brand":"FEULING PARTS","offers":[{"title":"Default Title","offer_id":42145907278070,"sku":"1012-0247","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/products\/752354A2-72D5-402C-A99A-1E597B7D1419.jpg?v=1637772894"},{"product_id":"trask-mystfree-breather-kit","title":"Trask \"Mystfree\" Breather Kit","description":"\u003cp\u003e\u003cstrong\u003eTrask \"Mystfree\" Breather Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-4 mt-2 pl-3 font-weight-light\" _ngcontent-lvj-c126=\"\"\u003e\n\u003cli class=\"ng-star-inserted\" _ngcontent-lvj-c126=\"\"\u003eMachined T-6061 billet aluminum construction\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\" _ngcontent-lvj-c126=\"\"\u003eHelps oil drain more efficiently into the rocker\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\" _ngcontent-lvj-c126=\"\"\u003eReduces oil misting coming from the engine breathers\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\" _ngcontent-lvj-c126=\"\"\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRASK","offers":[{"title":"Twin Cam","offer_id":47492760928502,"sku":"0920-0118","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/IMG-1406.jpg?v=1732283280"},{"product_id":"trask-air-filter-external-breather-kit","title":"Trask Air Filter External Breather Kit","description":"\u003cp data-end=\"651\" data-start=\"153\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eTRASK EXTERNAL BREATHER KIT:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"651\" data-start=\"153\"\u003eThe Trask External Breather Kit allows your engine to vent crankcase pressure directly to atmosphere rather than recirculating oil mist back through the intake. Designed to convert the Trask Assault Charge Air Cleaner from an internal breather system to an external setup, this kit helps reduce oil contamination in the intake and promotes cleaner, more efficient airflow. Precision-engineered for performance and reliability, it’s the ideal upgrade for riders looking to optimize engine breathing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-4 mt-2 pl-3\"\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eVents breathers to atmosphere instead of recirculating oil mist back through the intake\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eConverts the Assault Charge Air Cleaner from internal to external breathing\u003c\/li\u003e\n\u003cli class=\"feature-bullet font-weight-light ng-star-inserted\"\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e*GEN 1 M8 \u003cmeta charset=\"utf-8\"\u003eNOT Compatible with 23.5 CVO \/ 24+ Touring*\u003c\/strong\u003e\u003c\/p\u003e","brand":"TRASK","offers":[{"title":"Twin Cam","offer_id":46036080754934,"sku":"1012-0255","price":149.95,"currency_code":"USD","in_stock":true},{"title":"Gen 1 M8","offer_id":46036080787702,"sku":"1012-0256","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/EXT_TC.webp?v=1768328355"},{"product_id":"drag-specialties-crankcase-breather-kit-big-twin","title":"Drag Specialties Crankcase Breather Kit for 1999-2017 Big Twin","description":"\u003cp\u003eRoute crankcase vapors away from the intake with the Drag Specialties Crankcase Breather Kit for 1999-2017 Harley-Davidson Big Twin models. The one-piece chrome breather tube works with most aftermarket air cleaners and provides a clean external breather solution for compatible cylinder-head breather systems.\u003c\/p\u003e\u003cp\u003eThe kit includes breather bolts, washers, and mounting hardware. For a cleaner finished vent setup, pair it with the \u003ca href=\"https:\/\/www.kruesioriginals.com\/products\/drag-specialties-mini-crankcase-vent-filter-2110-0322\"\u003eDrag Specialties Mini Crankcase Vent Filter\u003c\/a\u003e, sold separately.\u003c\/p\u003e","brand":"DRAG SPECIALTIES","offers":[{"title":"Default Title","offer_id":47522013446390,"sku":"DS-289620","price":75.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/drag-specialties-ds-289620-crankcase-breather-kit-big-twin.png?v=1793376821"},{"product_id":"checkm8-vented-transmission-top-covers","title":"Trask CheckM8 Vented Transmission Top Covers","description":"\u003cp\u003e• Helps fix excessive crankcase breather pressure issue on M8 engines. \u003cbr\u003e•Reduces oil coming from head breathers. \u003cbr\u003e•Allows engine to rev easier, freeing up horse power. \u003cbr\u003e•Machined from billet aluminum with a Boyesen one-way reed valve to vent pressure. \u003cbr\u003e•No dipstick hose \u003c\/p\u003e\n\u003cp\u003e•Proven on Trask Performance King Of the Baggers race bike. \u003cbr\u003e•Includes hose and breather filter. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFits: \u003c\/p\u003e\n\u003cp\u003e2017-2023- FLHT\/FLHR\/FLHX\/FLTRU\/FLTRK\/H-D FL Trike\u003c\/p\u003e\n\u003cp\u003e2018-2023 Softails \u003c\/p\u003e","brand":"TRASK","offers":[{"title":"Gloss Black","offer_id":47204747575542,"sku":"1105-0258","price":349.95,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":47204747608310,"sku":"1105-0259","price":349.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/IMG-1987.jpg?v=1725566919"},{"product_id":"ultra-cool-side-mounted-oil-cooler-kit","title":"UltraCool Side Mount Oil Cooler Kit for 1991-2017 Harley-Davidson Dyna","description":"\n\u003cp\u003eKeep oil temperatures under control on 1991-2017 Harley-Davidson Dyna models with the UltraCool Side Mount Oil Cooler Kit. This fan-assisted system mounts along the frame\/down tube and combines a high-efficiency aluminum heat exchanger with dual sealed IP68 fans that produce 220 CFM of airflow. An oil adapter and thermal switch automatically activate the fans when oil temperature reaches 210°F, helping provide cooling airflow even in traffic and low-speed riding.\u003c\/p\u003e\n\u003cp\u003eThe kit includes black nylon-coated stainless steel braided oil lines with AN6 fittings, a plug-and-play wiring harness with relay and waterproof connectors, an LED fan-operation indicator, and the installation tools needed for setup. Available in Chrome or Gloss Black. UltraCool states the system can reduce oil temperature by as much as 50°F depending on operating conditions and motorcycle setup.\u003c\/p\u003e","brand":"UltraCool","offers":[{"title":"Chrome","offer_id":47808078151926,"sku":"0713-0161","price":589.99,"currency_code":"USD","in_stock":true},{"title":"Gloss Black","offer_id":47808078184694,"sku":"0713-0162","price":589.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/ultracool-side-mount-oil-cooler-kit-dyna-1.jpg?v=1793385961"},{"product_id":"dyna-oil-pan-mod-kit","title":"Dyna Oil Pan Mod Kit for 1999–2017 Dyna","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Dyna Oil Pan Mod Kit is designed specifically for 1999–2017 Twin Cam Harley-Davidson Dyna models to modify the factory oil pan for improved oil pickup during hard acceleration, wheelies, and high-angle riding. Built for performance Dyna riders and stunt-inspired builds, this kit includes the specialty tools, billet pickup tube, Loctite, shortened Allen wrench, and new oil pan gasket needed to complete the oil pan modification properly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is a purpose-built upgrade for riders looking to improve oil control and pickup reliability when the bike is being ridden aggressively.\u003c\/span\u003e\u003c\/p\u003e","brand":"Stunt House","offers":[{"title":"1999-2017 Dyna Models \/ Complete Kit","offer_id":50595034497270,"sku":"SH-DOP-MOD-KIT","price":79.0,"currency_code":"USD","in_stock":true},{"title":"1999-2017 Dyna Models \/ Tube Only","offer_id":50595034530038,"sku":"SH-DOP-MOD-TUBE","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/OIL_PAN_MOD_KIT.png?v=1783861712"},{"product_id":"feuling-cylinder-head-breathers-for-m8","title":"Feuling Cylinder Head Breathers for M8 Models","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFeuling Cylinder head breathers for Milwaukee Eight engines. Machined from billet 6061 aluminum with square surfaces, promoting excellent umbrella valve sealing, longer main breather exit nipples with dual O-rings to promote better breather system sealing. Properly sized breather inlets and location for optimum engine breathing. Unique design maximizes breather volume and allows for easy serviceability. Breather bodies have multiple drain ports located on the inside floor, ports are chamfered on ID to allow easy drainage yet squared off on exits to deter filling from splash oil. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRebuild Kits \u003ca href=\"https:\/\/www.kruesioriginals.com\/products\/feuling-parts-rocker-box-breather-rebuild-kit-m8\" title=\"Feuling M8 Cylinder Head Breather Rebuild Kit\"\u003eavailable here!\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/em\u003e These \u003cstrong\u003eDO NOT\u003c\/strong\u003e work on Gen 2 (2023.5+ VVT) M8's!\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"FEULING PARTS","offers":[{"title":"Default Title","offer_id":50717564567798,"sku":"3250","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/2714479.png?v=1779208905"},{"product_id":"s-s-head-breather-kit-for-twin-cam","title":"S\u0026S Head Breather Kit for Twin Cam","description":"\u003cp data-start=\"47\" data-end=\"359\"\u003eThe S\u0026amp;S Head Breather Kit replaces the factory plastic breathers with durable billet aluminum components designed to improve sealing, reduce oil carryover, and increase long-term reliability. Featuring a unique labyrinth design, this kit helps minimize oil consumption while improving overall engine performance.\u003c\/p\u003e\n\u003cp data-start=\"361\" data-end=\"374\"\u003e\u003cstrong data-start=\"361\" data-end=\"374\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"376\" data-end=\"813\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1prjqd9\" data-start=\"376\" data-end=\"414\"\u003eFits Harley-Davidson 1999-2017 Twin Cam models\u003c\/li\u003e\n\u003cli data-section-id=\"gyfowv\" data-start=\"415\" data-end=\"465\"\u003eCNC-machined 6061 billet aluminum head breathers\u003c\/li\u003e\n\u003cli data-section-id=\"hsc1jl\" data-start=\"466\" data-end=\"516\"\u003eReplaces fragile OEM plastic breather components\u003c\/li\u003e\n\u003cli data-section-id=\"17uhu7u\" data-start=\"517\" data-end=\"584\"\u003eDual O-ring design provides an improved seal at the cylinder head\u003c\/li\u003e\n\u003cli data-section-id=\"ybc7t\" data-start=\"585\" data-end=\"640\"\u003eUnique labyrinth design helps reduce oil pass-through\u003c\/li\u003e\n\u003cli data-section-id=\"1m6jyt7\" data-start=\"641\" data-end=\"699\"\u003eReduces emissions by minimizing the amount of oil burned\u003c\/li\u003e\n\u003cli data-section-id=\"1oxnout\" data-start=\"700\" data-end=\"755\"\u003eIncreased durability compared to stock head breathers\u003c\/li\u003e\n\u003cli data-section-id=\"v0edsm\" data-start=\"756\" data-end=\"795\"\u003eImproves long-term engine reliability\u003c\/li\u003e\n\u003cli data-section-id=\"jq0nz0\" data-start=\"796\" data-end=\"813\" data-is-last-node=\"\"\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":50759746420982,"sku":"900-1299","price":224.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/TWINCAMBREATHERS.jpg?v=1780943914"},{"product_id":"s-s-head-breather-kit-for-m8","title":"S\u0026S Billet Head Breather Kit for 2017+ M8 Models","description":"\u003cp\u003eReplace the factory plastic cylinder-head breathers on compatible Harley-Davidson Milwaukee-Eight engines with the S\u0026amp;S Billet Head Breather Kit. Machined from 6061 aluminum and finished in S\u0026amp;S blue anodizing, these upgraded breathers provide a stronger, more durable alternative to the stock plastic assemblies.\u003c\/p\u003e\u003cp\u003eA dual O-ring design improves sealing at the cylinder head, while S\u0026amp;S's proprietary labyrinth design helps reduce oil pass-through and oil carryover into the intake. The result is a cleaner, more durable breather solution for compatible M8 Touring and Softail applications.\u003c\/p\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":50759751532790,"sku":"900-1186","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/s-s-900-1186-billet-head-breather-kit-m8.png?v=1793221565"},{"product_id":"arlen-ness-radius-oil-pressure-gauge-kit","title":"Arlen Ness Radius Oil Pressure Gauge Kit for Twin Cam Models","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Arlen Ness Radius Oil Pressure Gauge Kit is designed to let riders constantly monitor oil pressure on 1999–2017 Harley-Davidson Twin Cam models. Featuring a CNC-machined billet aluminum gauge housing and bracket, stainless steel oil hose assembly, and a glycerin-filled gauge for clear viewing, this kit adds both function and custom style to your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eMounted at the engine’s rear rocker box, the Radius Oil Pressure Gauge Kit gives riders a clean, visible way to keep an eye on engine oil pressure while enhancing the overall look of the bike.\u003c\/p\u003e","brand":"Arlen Ness","offers":[{"title":"Black","offer_id":51029493350646,"sku":"15-675","price":199.95,"currency_code":"USD","in_stock":true},{"title":"Chrome","offer_id":51029493383414,"sku":"15-658","price":199.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/TWIN_CAM_RADIUS_OIL_PRESSURE_GAUGE_CHROME.png?v=1782502239"},{"product_id":"kruesi-originals-magnetic-dipstick-revmax","title":"Kruesi Originals Magnetic Dipstick for RevMax Models","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Kruesi Originals Magnetic Dipstick for RevMax Models is a premium engine protection upgrade designed to replace OEM part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e62700321\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e on select Harley-Davidson RevMax models. Built in collaboration with Figurati Designs®, this patented magnetic dipstick is engineered to actively help protect your engine between oil changes by capturing harmful ferrous metal particles directly from the running oil flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFeaturing a PVD-coated 316L stainless-steel top and a powerful 2000 Gauss rare-earth magnetic tip, this dipstick helps maintain cleaner oil, supports optimal lubrication, and gives riders a simple way to visually monitor metal accumulation over time. With corrosion-resistant construction, 400°F heat resistance, and an ergonomic performance grip, this is a clean, functional, and premium upgrade for Pan America, Sportster S, and RH975 Nightster owners.\u003c\/span\u003e\u003c\/p\u003e","brand":"Kruesi Originals","offers":[{"title":"Default Title","offer_id":51321099256054,"sku":"KO-RVMX-DS","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/REVMAX_DIPSTICK.png?v=1784659416"},{"product_id":"dyna-oil-pan-gasket","title":"Oil Pan Gasket for 1999-2017 Dyna Models","description":"This replacement oil pan gasket provides a reliable seal for 1999–2017 Harley-Davidson Twin Cam Dyna models. Its aluminum-core foamette construction features a bonded nitrile synthetic rubber coating and installs without gasket sealer.","brand":"COMETIC","offers":[{"title":"Default Title","offer_id":51332867621110,"sku":"C9646F1","price":13.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/DYNA_OIL_PAN_GASKET.png?v=1784956737"},{"product_id":"drag-specialties-mini-crankcase-vent-filter-2110-0322","title":"Drag Specialties Mini Crankcase Vent Filter","description":"\u003cp\u003eClean up an external crankcase or breather hose setup with the Drag Specialties Mini Crankcase Vent Filter. This compact clamp-on breather uses a washable, reusable cotton-gauze filter element with chrome end caps for a clean finished appearance.\u003c\/p\u003e\u003cp\u003eIts compact 1.5-inch diameter by 1.6-inch height makes it easy to package in tight spaces, while the 3\/8-inch hose connection and integrated 1\/4-inch mounting tab make it a versatile option for custom Harley-Davidson breather and vent applications.\u003c\/p\u003e","brand":"Drag Specialties","offers":[{"title":"Default","offer_id":52087054631158,"sku":"2110-0322","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/drag-specialties-2110-0322-mini-crankcase-vent-filter.png?v=1793373190"},{"product_id":"drag-specialties-crankcase-breather-kit-sportster-xl","title":"Drag Specialties Crankcase Breather Kit for 1991-2022 Sportster XL","description":"\u003cp\u003eRoute crankcase vapors away from the intake with the Drag Specialties Crankcase Breather Kit for 1991-2022 Harley-Davidson Sportster XL models. The one-piece chrome breather tube works with most aftermarket air cleaners and provides a clean external breather solution for compatible cylinder-head breather systems.\u003c\/p\u003e\u003cp\u003eThe kit includes the breather bolts, washers, and mounting hardware needed for installation. For a cleaner finished vent setup, pair it with the \u003ca href=\"https:\/\/www.kruesioriginals.com\/products\/drag-specialties-mini-crankcase-vent-filter-2110-0322\"\u003eDrag Specialties Mini Crankcase Vent Filter\u003c\/a\u003e, sold separately.\u003c\/p\u003e","brand":"DRAG SPECIALTIES","offers":[{"title":"Default","offer_id":52088190337270,"sku":"2110-0316","price":65.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/drag-specialties-2110-0316-crankcase-breather-kit-sportster-xl.png?v=1793376931"},{"product_id":"ultracool-smb-y129-6-pin-accessory-connector","title":"UltraCool SMB-Y129 6-Pin Accessory Connector for Harley-Davidson","description":"\u003cp\u003eThe UltraCool SMB-Y129 6-Pin Multiple Accessory Connector provides a clean plug-in power connection for compatible Harley-Davidson models equipped with the 6-pin Digital Technician connector. The harness supplies battery power, ignition\/accessory power, and ground for supported accessories and is recommended for UltraCool oil cooler installations on compatible Harley-Davidson Dyna, Softail, and Sportster XL models.\u003c\/p\u003e\n\u003cp\u003eFor 2012-2017 Dyna, 2011-2017 Softail, or 2014-2019 Sportster XL models using the \u003cstrong\u003eUltraCool Side Mount Oil Cooler Kit\u003c\/strong\u003e, this is the required accessory connector for the electrical installation.\u003c\/p\u003e","brand":"UltraCool","offers":[{"title":"Default","offer_id":52090882130166,"sku":"SMB-Y129","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/ultracool-smb-y129-6-pin-accessory-connector-harley-davidson.jpg?v=1793386740"},{"product_id":"ultracool-side-mount-oil-cooler-m8-softail","title":"UltraCool Side Mount Oil Cooler Kit for 2018-2026 Harley-Davidson M8 Softail","description":"\u003cp\u003eKeep oil temperatures under control on 2018-2026 Harley-Davidson Milwaukee-Eight Softail models with the UltraCool 3.0 Side Mount Oil Cooler Kit. Unlike a replacement-style cooler, this system works alongside the factory M8 oil cooler to provide additional cooling capacity during traffic, low-speed riding, hot weather, and other high-heat conditions.\u003c\/p\u003e\n\u003cp\u003eThe side-mounted aluminum heat exchanger uses dual sealed IP68 fans producing 220 CFM of airflow. An oil adapter and thermal switch automatically activate the fans at approximately 210°F and continue cooling until oil temperature drops to approximately 185°F. Black nylon-coated stainless steel braided oil lines with AN6 fittings, a plug-and-play wiring harness, LED fan indicator, and installation hardware are included.\u003c\/p\u003e","brand":"UltraCool","offers":[{"title":"Chrome","offer_id":52090996949238,"sku":"SMS8-1C","price":589.99,"currency_code":"USD","in_stock":true},{"title":"Gloss Black","offer_id":52090996982006,"sku":"SMS8-1G","price":589.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/ultracool-sms8-1c-side-mount-oil-cooler-m8-softail-chrome.png?v=1793387597"},{"product_id":"ultracool-smb-y128-m8-accessory-connector","title":"UltraCool SMB-Y128 M8 Multiple Accessory Connector for Harley-Davidson","description":"\u003cp\u003eThe UltraCool SMB-Y128 M8 Multiple Accessory Connector provides a clean plug-in power connection for compatible Harley-Davidson motorcycles using the factory 3-pin Molex P\u0026amp;A accessory connector. It supplies battery power, ignition\/accessory power, and ground to accessories connecting through a 4-pin Deutsch connector.\u003c\/p\u003e\n\u003cp\u003eUltraCool markets the SMB-Y128 for Milwaukee-Eight applications and recommends it when the factory 3-pin accessory connector is already in use or when an additional accessory connection is needed. It is especially useful with compatible UltraCool oil cooler installations, including the \u003ca href=\"https:\/\/www.kruesioriginals.com\/products\/ultracool-side-mount-oil-cooler-m8-softail\"\u003eUltraCool Side Mount Oil Cooler Kit for M8 Softail\u003c\/a\u003e.\u003c\/p\u003e","brand":"UltraCool","offers":[{"title":"Default","offer_id":52092428845302,"sku":"SMB-Y128","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/ultracool-smb-y128-m8-multiple-accessory-connector.jpg?v=1793394533"},{"product_id":"kruesi-originals-magnetic-dipstick-for-1999-2005-dyna-models","title":"Kruesi Originals Magnetic Dipstick for 1999-2005 Dyna Models","description":"\u003cp\u003eThe Kruesi Originals Magnetic Dipstick for 1999-2005 Harley-Davidson Dyna models is a premium engine-protection upgrade designed to help capture harmful ferrous metal particles directly from the engine oil between oil changes. Built with the same performance-focused features as our RevMax magnetic dipstick, it gives riders a simple way to monitor metal accumulation while adding a clean, functional upgrade to the motorcycle.\u003c\/p\u003e\u003cp\u003eFinished in chrome, this dipstick features a durable stainless-steel top, powerful rare-earth magnetic tip, corrosion-resistant construction, high-temperature capability, and an ergonomic grip for easy oil checks, removal, inspection, and cleaning.\u003c\/p\u003e","brand":"Kruesi Originals","offers":[{"title":"Chrome","offer_id":52373786755318,"sku":"KO-DYNA-DS-CH","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/files\/kruesi-originals-magnetic-dipstick-1999-2005-dyna-chrome-01.png?v=1794410305"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1365\/1661\/collections\/OIL_PAN_MOD_KIT.png?v=1784954078","url":"https:\/\/kruesioriginals.myshopify.com\/collections\/oil-system-components.oembed","provider":"Kruesi Originals","version":"1.0","type":"link"}