{"title":"Dodge R400 Parts and Accessories","description":"\u003cp\u003eThe Dodge R400 is a medium-duty forward-control commercial truck platform that shares its core architecture with the full D-series and W-series lineups. Built for work and capable of serious mileage, R400 owners upgrading their rigs come looking for parts that restore reliability, improve towing capacity, and extend the life of a proven platform. Whether you run one of these commercially or use it as a heavy hauler, the right parts make a measurable difference in performance and longevity.\u003c\/p\u003e\u003ch4\u003ePopular Upgrades\u003c\/h4\u003e\u003cp\u003eThe most commonly sourced parts for the R400 include heavy-duty exhaust components, replacement intake manifolds, carburetor rebuild kits, and upgraded braking hardware. Leaf spring packs and heavy-duty shock absorbers are perennial favorites for owners dealing with load-bearing wear. Cooling system components including radiators, thermostats, and hoses also move quickly, as the R400 platform sees real work conditions that tax the stock cooling setup under sustained load.\u003c\/p\u003e\u003ch4\u003ePerformance \u0026amp; Handling\u003c\/h4\u003e\u003cp\u003eThe R400 was available with the 318 LA V8 and the 360 LA V8, both reliable small-block engines with strong aftermarket support. The 360 in particular responds well to intake and exhaust upgrades, and there is a wide selection of cam profiles and carburetor options suited to this displacement. For chassis work, the medium-duty leaf spring front and rear suspension benefits from quality replacement hardware to maintain proper ride height and payload capacity under load.\u003c\/p\u003e\u003ch4\u003eWhat exhaust options fit the Dodge R400?\u003c\/h4\u003e\u003cp\u003eThe R400 uses a standard LA V8 exhaust bolt pattern on the 318 and 360, making it compatible with a wide range of aftermarket headers and mid-pipes. Cat-back exhaust sections designed for the D-series trucks typically adapt well to the R400 frame. Confirm your cab configuration and engine before ordering to ensure proper fitment.\u003c\/p\u003e\u003ch4\u003eAre suspension parts for the R400 still available?\u003c\/h4\u003e\u003cp\u003eYes, leaf spring packs, U-bolts, and shock absorbers for the R400 platform remain available through the commercial truck parts market. Many components overlap with the D300 and D400 series, broadening your sourcing options. Heavy-duty replacement springs are particularly important if the truck has been used for towing or hauling at or near rated capacity for extended periods.\u003c\/p\u003e\u003cp\u003eBlack Ops Auto Works stocks a full range of parts for Dodge commercial truck platforms. Browse related categories including \u003ca href=\"\/en-ca\/collections\/exhaust\"\u003eexhaust systems\u003c\/a\u003e, \u003ca href=\"\/en-ca\/collections\/suspension\"\u003esuspension components\u003c\/a\u003e, and \u003ca href=\"\/en-ca\/collections\/air-intake-systems\"\u003eair intake systems\u003c\/a\u003e to find everything your R400 needs.\u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/collections\/dodge-r400-parts-and-accessories.png?v=1782251795","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/collections\/dodge-r400-parts-and-accessories.oembed","provider":"Black Ops Auto Works","version":"1.0","type":"link"}