{"product_id":"heui-fuel-injection-pump-384-0678-476-8769-20r-1636-fits-caterpillar","title":"OEM HEUI Fuel Injection Pump 384-0678 476-8769 Fits Caterpillar D6T, D6R, 637G","description":"\u003cp\u003e\u003cspan\u003eParts Available in 5-7 Business days.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e6 Months Factory Warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOEM-spec HEUI Fuel Injection Pump engineered for C9\/C8.8 applications to restore correct rail pressure, precise metering, and clean combustion under heavy load. Each unit is calibrated on a flow bench for commanded vs. delivered fuel, leak-down, and response time, then hot-tested for stability through temperature cycles and vibration—meeting Caterpillar factory tolerances for duty in dozers, scrapers, compactors, and gensets.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFit to Models:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eCaterpillar \u003cspan\u003e20R-1636, \u003c\/span\u003e384-0678, 476-8769 586C, 637D, 637E, 637G, 814F II, 815F II, 816F II, C8.8, C9, C9 GEN SET, CX31-C9I, CX31-P600, D250GC, D300GC, D6R, D6R II, D6R III, D6R LGP, D6R STD, D6R XL, D6T, D7R, D7R LGP, D7R XR, MD5075, MD5075C, TH31-C9I, TH31-E61, XQP300\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":44852952105168,"sku":"384-0678","price":2599.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8178\/5552\/files\/caterpillar384-0678au.png?v=1768472015","url":"https:\/\/www.filtersandpartssolution.com.au\/products\/heui-fuel-injection-pump-384-0678-476-8769-20r-1636-fits-caterpillar","provider":"Filters and Parts Solution","version":"1.0","type":"link"}