{"product_id":"biglknm-th350-transmission-seal-kit-external-gasket-rebuild-kit-for-turbo-350-th350-th350c","title":"BIGLKNM TH350 Transmission Seal Kit – External Gasket \u0026 Rebuild Kit for Turbo 350 TH350\/TH350C","description":"\u003ch2\u003eRevitalize your Turbo 350 with the BIGLKNM TH350 Transmission Seal Kit\u003c\/h2\u003e\u003cp\u003eEngineered for durability and a precise fit, this kit helps address common sealing issues in THM-250, 250C, 350, 350C and 375B transmissions. The components are designed to work across a range of model years, making it a practical choice for rebuilds and reseals.\u003c\/p\u003e\u003cp\u003eOne standout feature is the O-ring material: fluoro rubber with high-temperature resistance and corrosion resistance. This helps maintain a tight seal even under heat and pressure, reducing the chance of leaks and extending service intervals. The gasket surfaces are crafted to align with the original pan, ensuring a factory-like fit during installation.\u003c\/p\u003e\u003cp\u003eWhat makes this kit convenient is the comprehensive package. It includes the essential seals for the fluid pump, along with the oil pan gasket and multiple O-rings. The set is intended to cover the critical sealing points during a TH350 rebuild or reseal, which can streamline the process and help you complete the job with confidence.\u003c\/p\u003e\u003ch3\u003eKey benefits you might notice\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRobust materials: High-temp resistant O-rings and corrosion-resistant components support long-term sealing performance.\u003c\/li\u003e\n\u003cli\u003eOEM-aligned fit: Designed to align with the original pan and mating surfaces for a clean, precise reseal.\u003c\/li\u003e\n\u003cli\u003eVersatile compatibility: Suitable for a broad family of Turbo 350 transmissions, across years and variants.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTransmission oil pump seal\u003c\/li\u003e\n\u003cli\u003eOil pan gasket\u003c\/li\u003e\n\u003cli\u003eO-rings and related seals\u003c\/li\u003e\n\u003cli\u003eAdditional items as shown in product images\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor DIY enthusiasts and professional rebuilders alike, the BIGLKNM kit offers a pragmatic option to restore sealing performance without sourcing multiple separate parts. While results can vary by condition and installation quality, customers often appreciate the combination of durable materials and a complete kit that supports a thorough reseal process.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which transmissions does this kit fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits THM-250, 250C, 350, 350C and 375B transmissions across years.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes transmission pump seal, oil pan gasket, O-rings, and related seals for a reseal job.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BIGLKNM","offers":[{"title":"Default Title","offer_id":42470360350805,"sku":"B0DGGJDCHR","price":51.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/biglknm-th350-seal-kit-package.jpg?v=1778132015","url":"https:\/\/plentytorque.co.uk\/products\/biglknm-th350-transmission-seal-kit-external-gasket-rebuild-kit-for-turbo-350-th350-th350c","provider":"PlentyTorque","version":"1.0","type":"link"}