{"product_id":"heavy-duty-transmission-speedometer-gear-housing-s","title":"Heavy Duty Transmission Speedometer Gear Housing Seal Kit For GM Th400 Th375 Th475 And 3L80E Stops Leaks Cold Grease Monkey Trusted Parts To Keep Your Build Rolling Fine Daily","description":"\u003cdiv\u003e\n\u003cp\u003eGM TH375 TH400 Speedometer Seal Replacement Kit\u003cbr\u003e✔️ Premium nitrile rubber seals, 304 steel bolts, stops\u003c\/p\u003e \u003cp\u003eThis transmission speedometer seal kit replaces worn gaskets to halt fluid leaks right at the gear housing. You order a single complete repair set built for manual and automatic drivetrains that demand dependable shifting performance during normal highway cruising or light utility work.\u003c\/p\u003e ✅ Compatible with GM TH375, TH400, TH475, and 3L80E transmissions made in 1964 and later.\n✅ Seats properly inside housings built for thirties to forties and forties to 45 tooth drive gears.\n✅ Packages contain speedometer retainer, spring clip, O ring, inside rubber seal, and lock washer.\n✅ Mounts securely with provided metric and non metric bolts alongside durable nitrile rubber seals.\u003cbr\u003e \u003cp\u003e💡 Why do classic box transmission speedometer gears lose calibration after heavy towing sessions?\u003c\/p\u003e\n\u003cp\u003eFatigue on the metal contact points slows down drive signals, making you guess your actual road speed while wading through messy drip pans in the shop.\u003c\/p\u003e\n- High grade synthetic elastomer holds shape to block seepage without shrinking overtime.\n- Threaded stainless fasteners clamp down tight to resist vibrating loose during quick launches.\n- A handy complete rebuild set takes the guesswork out of routine driveway maintenance jobs.✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":68225877639403,"sku":"VXB0FR1X8F83","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61rscILE6KL.jpg?v=1792635407","url":"https:\/\/vxbom.com\/products\/heavy-duty-transmission-speedometer-gear-housing-s","provider":"VXB Bearings","version":"1.0","type":"link"}