{"product_id":"tractech-225m-58-differential-spider-assembly","title":"Tractech 225M-58 Differential Spider Assembly","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"16\" data-start=\"0\" data-section-id=\"17lc1ru\"\u003eDescription:\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-end=\"697\" data-start=\"17\"\u003eThe Tractech 225M-58 Differential Spider Assembly (GM 15637904) is a differential spider assembly designed for locking differential axle systems used in M1028A2 and M1028A3 Commercial Utility Cargo Vehicles (CUCV). Commonly installed in military CUCV trucks, heavy-duty Chevrolet axle assemblies, and differential overhaul applications, it provides reliable torque distribution and differential operation under demanding service conditions. Maintenance technicians, military vehicle restorers, and drivetrain specialists use this differential spider assembly for axle repairs, differential rebuilds, OEM replacement, and restoration projects. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"716\" data-start=\"699\" data-section-id=\"5ms9th\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1182\" data-start=\"717\"\u003eThe Tractech 225M-58 Differential Spider Assembly is used in locking differential assemblies for military and heavy-duty vehicle drivetrains requiring dependable power transfer between axle shafts. It is suitable for M1028A2 and M1028A3 CUCV military trucks, differential overhaul projects, drivetrain restoration, axle service, and heavy-duty off-road vehicle applications where reliable differential performance is essential. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1213\" data-start=\"1184\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"1912\" data-start=\"1214\"\u003e• Manufacturer Part Number (MPN): 225M-58\u003cbr data-end=\"1258\" data-start=\"1255\"\u003e• OEM Part Number: 15637904\u003cbr data-end=\"1288\" data-start=\"1285\"\u003e• Manufacturer: Tractech Inc.\u003cbr data-end=\"1320\" data-start=\"1317\"\u003e• Product Type: Differential Spider Assembly\u003cbr data-end=\"1367\" data-start=\"1364\"\u003e• NSN: 2520-01-330-3703\u003cbr data-end=\"1393\" data-start=\"1390\"\u003e• Function: Differential torque distribution and axle gear support\u003cbr data-end=\"1462\" data-start=\"1459\"\u003e• Differential Type: Locking differential spider assembly\u003cbr data-end=\"1522\" data-start=\"1519\"\u003e• Compatible Vehicles: M1028A2 and M1028A3 CUCV military trucks\u003cbr data-end=\"1588\" data-start=\"1585\"\u003e• Compatible Equipment: Heavy-duty GM axle assemblies and military drivetrain systems\u003cbr data-end=\"1676\" data-start=\"1673\"\u003e• Installation Type: OEM replacement differential spider assembly\u003cbr data-end=\"1744\" data-start=\"1741\"\u003e• Application Environment: Military vehicles, heavy-duty drivetrain systems, axle rebuilds, and differential overhaul applications \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1938\" data-start=\"1914\" data-section-id=\"1cz0398\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"2117\" data-start=\"1939\"\u003e• Tractech \u003ca href=\"https:\/\/plgautomation.com\/products\/m1028a2-m1028a3-cucv-15637904-differential-spider-assembly-tractech-225m-58?_pos=1\u0026amp;_sid=37f402a56\u0026amp;_ss=r\"\u003e225M-58\u003c\/a\u003e Differential Spider Assembly\u003cbr data-end=\"1989\" data-start=\"1986\"\u003e• GM \u003ca href=\"https:\/\/plgautomation.com\/products\/m1028a2-m1028a3-cucv-15637904-differential-spider-assembly-tractech-225m-58?_pos=1\u0026amp;_sid=c19863880\u0026amp;_ss=r\"\u003e15637904 \u003c\/a\u003eDifferential Spider Assembly\u003cbr data-end=\"2034\" data-start=\"2031\"\u003e• Tractech 69131 Differential Spider Assembly\u003c\/p\u003e","brand":"Tractech","offers":[{"title":"New","offer_id":51714168160558,"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_e38e7887-01d5-4b0c-9e04-0ece5711d7ac.jpg?v=1770418161","url":"https:\/\/plgautomation.com\/products\/tractech-225m-58-differential-spider-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}