{"product_id":"cummins-onan-rv-generator-maintenance-filter-kit-149-2513-122-0833-140-2897","title":"Cummins Onan RV Generator Maintenance Filter Kit — 149-2513 Fuel + 122-0833 Oil + 140-2897 Air (HDKAH HDKAK HDKAJ)","description":"\u003ch2\u003eCummins Onan RV Generator Filter Maintenance Kit — 3 Filters, 1 Service\u003c\/h2\u003e\n\n\u003cp\u003eWhen it's time to service your \u003cstrong\u003eCummins Onan Quiet Diesel RV generator\u003c\/strong\u003e, you need all three filters — fuel, oil, and air. This \u003cstrong\u003eiFJF Complete Maintenance Kit\u003c\/strong\u003e bundles the \u003ca href=\"\/products\/149-2513-fuel-filter-cummins-onan-rv-generator\"\u003e149-2513 fuel filter\u003c\/a\u003e, \u003ca href=\"\/products\/122-0833-oil-filter-cummins-onan-rv-generator-qd-hdkah-hdkak\"\u003e122-0833 oil filter\u003c\/a\u003e, and \u003ca href=\"\/products\/140-2897-air-filter-cummins-onan-qd-generator-hdkah-hdkak\"\u003e140-2897 air filter\u003c\/a\u003e into one convenient package. One order, one shipment, one service session. No hunting for individual part numbers at RV dealerships or supply stores.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFilter\u003c\/th\u003e\n\u003cth\u003eOE Part #\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e149-2513\u003c\/td\u003e\n\u003ctd\u003e5-micron spin-on — protects injectors from fuel contaminants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOil Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e122-0833\u003c\/td\u003e\n\u003ctd\u003e30-micron full-flow spin-on — keeps engine oil clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAir Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e140-2897\u003c\/td\u003e\n\u003ctd\u003ePanel style with metal mesh frame — prevents dust\/dirt ingestion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eGenerator Compatibility\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGenerator Series\u003c\/th\u003e\n\u003cth\u003eSpec Range\u003c\/th\u003e\n\u003cth\u003eModels\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDKAH\u003c\/td\u003e\n\u003ctd\u003eSpec A–K for fuel\/air; Spec A–R for oil\u003c\/td\u003e\n\u003ctd\u003e7.5HDK, 8HDK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDKAK\u003c\/td\u003e\n\u003ctd\u003eSpec A–K for fuel\/air; Spec A–R for oil\u003c\/td\u003e\n\u003ctd\u003e10HDK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDKAJ\u003c\/td\u003e\n\u003ctd\u003eSpec A–K for fuel\/air; Spec A–L for oil\u003c\/td\u003e\n\u003ctd\u003e8HDK, 10HDK late-model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDKBA\u003c\/td\u003e\n\u003ctd\u003eSpec A–E for fuel\/oil\u003c\/td\u003e\n\u003ctd\u003eQuiet Diesel early commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDKCA \/ HDKCB\u003c\/td\u003e\n\u003ctd\u003eSpec A–F (fuel filter only)\u003c\/td\u003e\n\u003ctd\u003eQuiet Diesel commercial series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCAA \/ HDCAB\u003c\/td\u003e\n\u003ctd\u003eSpec A–D (fuel filter only)\u003c\/td\u003e\n\u003ctd\u003eMobile command, food trucks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHQDPA \/ HQDPC\u003c\/td\u003e\n\u003ctd\u003eSpec A–C (oil \u0026amp; air filter only)\u003c\/td\u003e\n\u003ctd\u003eQuiet Diesel commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eVerify your generator's spec letter on the data plate before ordering. All filters individually sealed for contamination-free storage.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eCross-Reference — Fuel Filter (149-2513)\u003c\/h3\u003e\n\u003cp\u003eCummins Onan 149-2513 · 25010487 · Baldwin BF806 · Fleetguard FF236 · WIX 33063 · P55-0888 · F50033 · PF-888 · TP-888 · ALG-888 · FP-888 · P77-9307\u003c\/p\u003e\n\n\u003ch3\u003eCross-Reference — Oil Filter (122-0833)\u003c\/h3\u003e\n\u003cp\u003eCummins Onan 122-0833 · Fleetguard LF3591 · Baldwin B179 · WIX 51064 · Fram PH3593A · John Deere AM101378 · ML 1002 · PF1127\u003c\/p\u003e\n\n\u003ch3\u003eCross-Reference — Air Filter (140-2897)\u003c\/h3\u003e\n\u003cp\u003eCummins Onan 140-2897 · Fleetguard AF27906 · Baldwin PA5658 · WIX 49697 · Donaldson P181050 · LAF5978 · CA11094 · 83697\u003c\/p\u003e\n\n\u003ch3\u003eWhy Buy the Kit Instead of Individual Filters?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSave money\u003c\/strong\u003e — The kit costs less than buying all three filters separately. Individual prices total $43.97; kit price is just $43.99 for the convenience of one order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne shipment, one tracking number\u003c\/strong\u003e — Everything arrives together in one box, ready for your service day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete service\u003c\/strong\u003e — Cummins Onan recommends replacing all three filters during scheduled maintenance. Don't skip the air filter or oil filter — they're just as critical as the fuel filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep spares organized\u003c\/strong\u003e — Extra kits stay together on your RV parts shelf instead of scattered individual boxes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen to Service Your Generator\u003c\/h3\u003e\n\u003cp\u003eCummins Onan recommends full filter replacement every \u003cstrong\u003e500 hours\u003c\/strong\u003e of generator runtime or \u003cstrong\u003eannually\u003c\/strong\u003e, whichever comes first. RV owners who put 100–150 hours per year on their generator should plan one complete service per season. Full-timers running the generator daily should service every 6 months. Signs your generator needs filter service:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenerator surging or hunting under load\u003c\/li\u003e\n\u003cli\u003eHard starting or failure to start\u003c\/li\u003e\n\u003cli\u003eReduced power output under heavy electrical loads (AC compressor, microwave)\u003c\/li\u003e\n\u003cli\u003eBlack smoke from exhaust\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit fit my Onan Quiet Diesel generator?\u003c\/strong\u003e\u003cbr\u003eA: If your generator data plate shows HDKAH, HDKAK, or HDKAJ (the most common RV models), this kit fits. HDKBA, HDKCA, HDKCB, HDCAA, HDCAB, HQDPA, and HQDPC are also covered for specific filters — see the compatibility table above. Check your spec letter on the data plate.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I install these filters?\u003c\/strong\u003e\u003cbr\u003eA: All three are hand-tool serviceable. The fuel and oil filters are spin-on type — remove with a strap wrench, lube the new gasket with clean fluid, and hand-tighten. The air filter is a panel type — remove the housing cover, swap the element, and replace the cover. Total service time: 20–30 minutes with basic hand tools.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are these genuine Cummins parts?\u003c\/strong\u003e\u003cbr\u003eA: These are premium OEM-spec replacements manufactured by iFJF Direct to IATF 16949 quality standards. They meet or exceed Cummins Onan OEM specifications at a better value than dealer parts counters.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I buy the filters individually if I only need one?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Each filter is also available individually: \u003ca href=\"\/products\/149-2513-fuel-filter-cummins-onan-rv-generator\"\u003e149-2513 Fuel Filter\u003c\/a\u003e · \u003ca href=\"\/products\/122-0833-oil-filter-cummins-onan-rv-generator-qd-hdkah-hdkak\"\u003e122-0833 Oil Filter\u003c\/a\u003e · \u003ca href=\"\/products\/140-2897-air-filter-cummins-onan-qd-generator-hdkah-hdkak\"\u003e140-2897 Air Filter\u003c\/a\u003e\u003c\/p\u003e","brand":"iFJF","offers":[{"title":"Default Title","offer_id":43961032343798,"sku":"FJ-2513-AF08-0833","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/3836\/3894\/files\/image_1_51864da6-ff65-43f6-9c9b-0856d1b83b56.jpg?v=1714115670","url":"https:\/\/ifjf.net\/products\/cummins-onan-rv-generator-maintenance-filter-kit-149-2513-122-0833-140-2897","provider":"iFJF Direct","version":"1.0","type":"link"}