We’ve expanded our stock of genuine, new OEM One Box units for Freightliner, Detroit, Mercedes, and Western Star trucks. These are direct from the manufacturer so we can pass on big savings to you – better than most dealer pricing – in fact.
Need a One Box? We’ve got you covered. Whether you need a complete One Box assembly or individual components like DOCs, SCR units, DPFs, sensors, or filters, we have what you need.
Browse our current inventory of One Box units & related parts:
- DOC & Clamp Kits: Bare DOC & SCR unit.
- Complete One Box Assemblies: Includes DPFs, sensors, & electronics.
- Individual Components: Sensors, filters, & electronics.
Not sure which One Box is right for you? We’re happy to help. If you can provide the part number from your old One Box, it will help us quickly identify the correct replacement. Call us today! We’re here to assist you.
Freightliner One Box (3)
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{"id":7903522652401,"title":"Durafit replacement DPF for Detroit Diesel (A6804910494 \/ C17-0077)","handle":"durafit-replacement-dpf-for-detroit-diesel-a680491-0494-c17-0077","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDurafit OEM DPF Replacement for Detroit Diesel DD13 \/ DD15 (C17-0077) includes gaskets\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eReplaces OEM Part Numbers: A6804910494 \/ A0004903692\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRedline Part Number: \u003cstrong\u003e\u003ca href=\"https:\/\/www.dpfpartsdirect.com\/products\/detroit-diesel-dd13-dd15-dd16-dpf-red-52977\" target=\"_blank\" title=\"Redline Emissions Products Replacement for Detroit Diesel DD13 \/ DD15 \/ DD16 DPF (A6804910494, A0004903692, REP 52977)\" rel=\"noopener noreferrer\"\u003eRED 52977\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cem data-mce-fragment=\"1\"\u003eNote: This product cannot be sold or shipped to CA at the present time.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e","published_at":"2023-05-05T15:06:47-07:00","created_at":"2023-02-23T11:15:34-08:00","vendor":"Durafit","type":"Durafit Heavy Duty DPFs","tags":["DD13","DD15","Detroit One Box","Detroit-Diesel","DPF","Durafit","Freightliner","Heavy Duty","ship-flat50","Western Star"],"price":130800,"price_min":130800,"price_max":130800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43659577557233,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DURC17-0077","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Durafit replacement DPF for Detroit Diesel (A6804910494 \/ C17-0077)","public_title":null,"options":["Default Title"],"price":130800,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_F_t.jpg?v=1683324317","\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_T_t.jpg?v=1683324317","\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_R_t.jpg?v=1683324317"],"featured_image":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_F_t.jpg?v=1683324317","options":["Title"],"media":[{"alt":null,"id":31412426899697,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1150,"width":1150,"src":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_F_t.jpg?v=1683324317"},"aspect_ratio":1.0,"height":1150,"media_type":"image","src":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_F_t.jpg?v=1683324317","width":1150},{"alt":null,"id":31412426932465,"position":2,"preview_image":{"aspect_ratio":1.0,"height":850,"width":850,"src":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_T_t.jpg?v=1683324317"},"aspect_ratio":1.0,"height":850,"media_type":"image","src":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_T_t.jpg?v=1683324317","width":850},{"alt":null,"id":31412426965233,"position":3,"preview_image":{"aspect_ratio":1.0,"height":850,"width":850,"src":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_R_t.jpg?v=1683324317"},"aspect_ratio":1.0,"height":850,"media_type":"image","src":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/C17-0077_R_t.jpg?v=1683324317","width":850}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDurafit OEM DPF Replacement for Detroit Diesel DD13 \/ DD15 (C17-0077) includes gaskets\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eReplaces OEM Part Numbers: A6804910494 \/ A0004903692\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRedline Part Number: \u003cstrong\u003e\u003ca href=\"https:\/\/www.dpfpartsdirect.com\/products\/detroit-diesel-dd13-dd15-dd16-dpf-red-52977\" target=\"_blank\" title=\"Redline Emissions Products Replacement for Detroit Diesel DD13 \/ DD15 \/ DD16 DPF (A6804910494, A0004903692, REP 52977)\" rel=\"noopener noreferrer\"\u003eRED 52977\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cem data-mce-fragment=\"1\"\u003eNote: This product cannot be sold or shipped to CA at the present time.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e"}
Durafit replacement DPF for Detroit Diesel (A6804910494 / C17-0077)
$1,308.00
Durafit OEM DPF Replacement for Detroit Diesel DD13 / DD15 (C17-0077) includes gaskets Replaces OEM Part Numbers: A6804910494 / A0004903692 Redline Part Number: RED 52977 Note: This product cannot be sold or shipped to CA at the present time.
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Durafit replacement DPF for Detroit Diesel DD13 / DD15 (A0014903592 / C17-0076)
$1,107.00
Durafit OEM DPF Replacement for Detroit Diesel DD13 / DD15 (C17-0076) includes gaskets Replaces OEM Part Numbers: A0014903592 / A6804913594 / A6804910894 / A6804913494 / A0014903492 / A0004903792 Redline Part Number: RED 52976 Note: This product cannot be sold or shipped to CA at the present time.
{"id":9293192069361,"title":"Durafit Replacement DPF for Detroit Diesel (A6804914194 \/ C17-0096)","handle":"durafit-replacement-dpf-for-detroit-diesel-a6804914194-c17-0096","description":"\u003cp\u003e\u003cstrong\u003eDuraFit™ Replacement Diesel Particulate Filter (DPF) for Detroit Diesel DD13 \/ DD15 Engines. **Gaskets included!**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplaces OEM Numbers: \u003cstrong\u003eA6804914194, EA6804914194, RA6804914194 \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(34, 98, 211);\"\u003e\u003cem\u003e\u003cstrong\u003eDuraFit DPFs and DOCs\u003c\/strong\u003e are so durable they come with a nationwide \u003c\/em\u003e\u003c\/span\u003e\u003cem\u003e\u003cspan style=\"color: rgb(34, 98, 211);\"\u003e\u003cstrong\u003e3-year, unlimited mileage warranty\u003c\/strong\u003e.\u003c\/span\u003e \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in the USA!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003eCannot be sold or shipped to California at this time.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e","published_at":"2025-09-10T08:29:37-07:00","created_at":"2025-09-10T08:29:34-07:00","vendor":"Durafit","type":"Durafit Heavy Duty DPFs","tags":["Detroit One Box","Detroit-Diesel","DPF","Durafit","Heavy Duty","One Box","ship-flat50","Western Star"],"price":112700,"price_min":112700,"price_max":112700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":46911765610737,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DURC17-0096","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Durafit Replacement DPF for Detroit Diesel (A6804914194 \/ C17-0096)","public_title":null,"options":["Default Title"],"price":112700,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/Placeholder_DURAFIT_ProductImageComingSoon_t_30d64ec7-aece-423f-88b7-631c346b9b9e.jpg?v=1757517461"],"featured_image":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/Placeholder_DURAFIT_ProductImageComingSoon_t_30d64ec7-aece-423f-88b7-631c346b9b9e.jpg?v=1757517461","options":["Title"],"media":[{"alt":null,"id":36700744745201,"position":1,"preview_image":{"aspect_ratio":1.0,"height":850,"width":850,"src":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/Placeholder_DURAFIT_ProductImageComingSoon_t_30d64ec7-aece-423f-88b7-631c346b9b9e.jpg?v=1757517461"},"aspect_ratio":1.0,"height":850,"media_type":"image","src":"\/\/www.dpfpartsdirect.com\/cdn\/shop\/files\/Placeholder_DURAFIT_ProductImageComingSoon_t_30d64ec7-aece-423f-88b7-631c346b9b9e.jpg?v=1757517461","width":850}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cstrong\u003eDuraFit™ Replacement Diesel Particulate Filter (DPF) for Detroit Diesel DD13 \/ DD15 Engines. **Gaskets included!**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplaces OEM Numbers: \u003cstrong\u003eA6804914194, EA6804914194, RA6804914194 \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(34, 98, 211);\"\u003e\u003cem\u003e\u003cstrong\u003eDuraFit DPFs and DOCs\u003c\/strong\u003e are so durable they come with a nationwide \u003c\/em\u003e\u003c\/span\u003e\u003cem\u003e\u003cspan style=\"color: rgb(34, 98, 211);\"\u003e\u003cstrong\u003e3-year, unlimited mileage warranty\u003c\/strong\u003e.\u003c\/span\u003e \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMade in the USA!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003eCannot be sold or shipped to California at this time.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e"}
Durafit Replacement DPF for Detroit Diesel (A6804914194 / C17-0096)
$1,127.00
DuraFit™ Replacement Diesel Particulate Filter (DPF) for Detroit Diesel DD13 / DD15 Engines. **Gaskets included!** Replaces OEM Numbers: A6804914194, EA6804914194, RA6804914194 DuraFit DPFs and DOCs are so durable they come with a nationwide 3-year, unlimited mileage warranty. Made in the USA! Cannot be sold or shipped to California at this t...
