{"product_id":"new-1pcs-for-xh1604e-transmission-front-oil-seal","title":"New 1 Piece XH1604E Transmission Front Oil Seal","description":"\u003cdiv class=\"product-description-container\" style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; color: #333;\"\u003e\n\n    \u003cp\u003eThe \u003cstrong\u003eXH1604E Transmission Front Oil Seal\u003c\/strong\u003e is a critical fluid containment component designed for heavy-duty automotive and industrial gearboxes. Engineered to withstand high rotational speeds and extreme thermal conditions, this \u003cstrong\u003eXH1604E oil seal\u003c\/strong\u003e prevents transmission fluid leakage while protecting internal bearings from external contaminants. Whether you are performing a complete gearbox overhaul or simply need an \u003cstrong\u003eXH1604E replacement\u003c\/strong\u003e, this high-quality sealing ring ensures the long-term reliability of your transmission system.\u003c\/p\u003e\n\n    \u003chr style=\"border: 0; height: 1px; background: #eee; margin: 20px 0;\"\u003e\n\n    \u003ch3 style=\"color: #4a4a4a; border-left: 4px solid #4a4a4a; padding-left: 12px; margin-top: 25px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n        \u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px; border: 1px solid #e1e1e1;\"\u003e\n            \u003cthead\u003e\n                \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #e1e1e1; text-align: left;\"\u003eParameter\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; border: 1px solid #e1e1e1; text-align: left;\"\u003eDetails\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003ePart Number\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1;\"\u003eXH1604E\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eApplication\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1;\"\u003eTransmission Front Pump \/ Input Shaft\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1;\"\u003eHigh-Temperature Fluororubber (FKM\/Viton) or NBR\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #fafafa;\"\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eDesign Type\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1;\"\u003eDouble Lip with Garter Spring (Dust \u0026amp; Oil Sealing)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #e1e1e1;\"\u003e-30°C to +150°C (Material Dependent)\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003ch3 style=\"color: #4a4a4a; border-left: 4px solid #4a4a4a; padding-left: 12px; margin-top: 30px;\"\u003eTransmission Fluid Integrity\u003c\/h3\u003e\n    \u003cp\u003eThe \u003cstrong\u003efront oil seal\u003c\/strong\u003e is the primary barrier between the transmission pump housing and the torque converter (or clutch assembly). The \u003cstrong\u003eXH1604E part\u003c\/strong\u003e utilizes a precision-engineered garter spring to maintain constant radial pressure against the input shaft, compensating for minor shaft runout or vibration. As a durable \u003cstrong\u003eindustrial transmission part\u003c\/strong\u003e, it resists the chemical breakdown caused by synthetic transmission fluids (ATF\/MTF), making it an essential \u003cstrong\u003erepair part\u003c\/strong\u003e to prevent slipping gears and overheating caused by low fluid levels.\u003c\/p\u003e\n\n    \u003ch3 style=\"color: #4a4a4a; border-left: 4px solid #4a4a4a; padding-left: 12px; margin-top: 30px;\"\u003eXH1604E Troubleshooting FAQ\u003c\/h3\u003e\n    \u003cul style=\"padding-left: 20px;\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFluid leaking from the bell housing?\u003c\/strong\u003e This is the most common symptom of a failed \u003cstrong\u003etransmission front seal\u003c\/strong\u003e. Verify if the leak is red\/brown transmission fluid or engine oil (which would point to a rear main seal instead). If it's transmission fluid, the \u003cstrong\u003eXH1604E\u003c\/strong\u003e must be replaced immediately.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSeal popping out after installation?\u003c\/strong\u003e Ensure the seal bore is completely clean and free of deep scratches. When installing the \u003cstrong\u003eXH1604E oil seal\u003c\/strong\u003e, use the correct seating tool to press it in evenly. Do not strike the seal directly with a hammer, as this distorts the metal casing.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePremature seal wear?\u003c\/strong\u003e Inspect the transmission input shaft for grooving or scoring. Even a new \u003cstrong\u003eXH1604E replacement\u003c\/strong\u003e will leak if the shaft surface is uneven. If a groove exists, a repair sleeve (Speedi-Sleeve) may be required over the shaft.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n\u003c\/div\u003e","brand":"KOEED","offers":[{"title":"Default Title","offer_id":44467312754873,"sku":"285540073343","price":134.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/s-l1600_fc38102c-a973-425a-b296-5de80d1ca0e0.jpg?v=1726207801","url":"https:\/\/koeed.com\/cs\/products\/new-1pcs-for-xh1604e-transmission-front-oil-seal","provider":"KOEED","version":"1.0","type":"link"}