Enhance your vehicle's performance with the PROFORM TH400 Locking Dipstick & Tube, designed for durability and precision in your drivetrain system. Secure Locking Mechanism: Prevents fluid loss and ensures accurate measurements, keeping your engine running smoothly. Easy Installation: Streamlined design allows for quick setup, so you can get back on the road without hassle. Durable Construction: Built to withstand harsh conditions, this dipstick and tube combination guarantees long-lasting reliability. Lightweight Design: Weighing only 1.012 lbs, it won’t add unnecessary bulk to your drivetrain setup. The PROFORM TH400 Locking Dipstick & Tube is an essential upgrade for any TH400 transmission, ensuring optimal fluid management and performance.Invest in quality and peace of mind with this essential drivetrain component.