{"product_id":"dt-components-drk4422-differential-rebuild-kit","title":"DT Components DRK4422 Differential Rebuild Kit","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"740\"\u003eThe DT Components DRK4422 is a premium differential rebuild kit designed to provide the bearings, seals, and related service components required for a complete differential overhaul in compatible axle assemblies. Manufactured under the DT Components brand, which utilizes Timken® bearings in its rebuild kits, the DRK4422 is engineered to restore differential performance, ensure proper gear alignment, and extend drivetrain service life. It is widely used by fleet maintenance facilities, transmission and differential rebuild shops, heavy-duty truck service centers, and OEM repair operations for overhaul, replacement, and preventive maintenance of commercial vehicle differentials. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"742\" data-end=\"759\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"760\" data-end=\"1329\"\u003eThe DT Components DRK4422 differential kit is intended for rebuilding compatible heavy-duty differential assemblies by replacing worn bearings, seals, and associated service components. The kit helps restore bearing preload, maintain proper gear mesh, reduce drivetrain noise, and improve reliability after differential service. Typical applications include heavy-duty trucks, vocational vehicles, commercial fleets, construction equipment, and other drivetrain systems requiring complete differential bearing and seal replacement. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1331\" data-end=\"1360\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1361\" data-end=\"2339\"\u003e• Manufacturer Part Number (MPN): DRK4422\u003cbr data-start=\"1402\" data-end=\"1405\"\u003e• Manufacturer: DT Components\u003cbr data-start=\"1434\" data-end=\"1437\"\u003e• Product Type: Differential Rebuild Kit\u003cbr data-start=\"1477\" data-end=\"1480\"\u003e• Kit Type: Standard Differential Bearing and Seal Kit\u003cbr data-start=\"1534\" data-end=\"1537\"\u003e• Bearing Brand: Timken® Bearings (where applicable)\u003cbr data-start=\"1589\" data-end=\"1592\"\u003e• Includes: Differential Bearings, Pinion Bearings, Pinion Seal, Crush Sleeve (where applicable), Pinion Nut, Gear Marking Compound, Threadlocker, Gasket\/Sealer (contents vary by application)\u003cbr data-start=\"1783\" data-end=\"1786\"\u003e• Bearing Type: Tapered Roller Bearings\u003cbr data-start=\"1825\" data-end=\"1828\"\u003e• Seal Type: Differential Pinion Oil Seal\u003cbr data-start=\"1869\" data-end=\"1872\" data-is-only-node=\"\"\u003e• Application: Heavy-Duty Differential Rebuild\u003cbr data-start=\"1918\" data-end=\"1921\"\u003e• Design Units: Imperial\/Metric (application dependent)\u003cbr data-start=\"1976\" data-end=\"1979\"\u003e• Installation Purpose: Differential Overhaul and Bearing Replacement\u003cbr data-start=\"2048\" data-end=\"2051\"\u003e• Compatible Equipment: Heavy-duty truck and commercial vehicle differential assemblies (application-specific)\u003cbr data-start=\"2161\" data-end=\"2164\"\u003e• Typical Applications: Commercial trucks, fleet vehicles, construction equipment, vocational trucks, and drivetrain overhaul operations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2341\" data-end=\"2365\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2366\" data-end=\"2556\"\u003e• DT Components DRK4422MK Master Differential Kit\u003cbr data-start=\"2415\" data-end=\"2418\"\u003e• Meritor Equivalent Differential Rebuild Kit (application dependent)\u003cbr data-start=\"2487\" data-end=\"2490\"\u003e• Spicer Differential Bearing and Seal Kit (application dependent)\u003c\/p\u003e","brand":"Timken","offers":[{"title":"New Surplus No Box","offer_id":51714038792494,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c695ac68-804d-4807-9865-c8e4b6804f6e.jpg?v=1770414592","url":"https:\/\/plgautomation.com\/products\/dt-components-drk4422-differential-rebuild-kit","provider":"PLG Automation ","version":"1.0","type":"link"}