FITMENT: This transmission rebuild kit is suitable for General Motors (GM) TH375, TH400, TH475, and 3L80E transmissions (produced in 1964 and later), and is compatible with speedometer housings designed for 34-39 tooth and 40-45 tooth speedometer gears
FUNCTION: Fixing components (speedometer housing retainer, spring clip) position parts and lay a sealing foundation;Sealing components (outer O-ring, inside rubber seal) cover internal/external areas to prevent leaks
FUNCTION: Fastening components (metric/non-metric bolts, lock washers) secure connections and avoid vibration-induced seal damage, ultimately resolving speedometer housing leakage in such GM transmissions
MATERIAL: Speedo leak stop seal replacement kit ,the seal is made of premium quality nitrile rubber, and the bolts are made of 304 stainless steel,it is durable and resistant to high temperatures as well as oil corrosion
PACKGE: The maintenance speedometer leak kit include: 1 x Speedo Housing Retainer; 1 x Inner Retainer Spring Clip; 1 x Outer O-ring; 1 x Metric Bolt; 1 x Non Metric Bolt; 1 x Lock Washer; 1 x Inside Rubber Seal
SERVICES: When you buy our products, please check your vehicle model,if you encounter any problems,for any issues, feel free to contact us—we offer 24/7 service,also our products have a 12-month warranty for premium after-sales support