Transmission Dipstick Stainless Braided Hose TH350 TH400 700R4

Transmission Dipstick Stainless Braided Hose TH350 TH400 700R4

Key Features

• Construction: Flexible stainless steel braided housing resists corrosion and heat.
• Handle: Machined billet aluminum handle for secure grip and durability.
• Length: 29.5 inches (75 cm) overall length.
• Seal: Includes O-ring seal to prevent fluid leaks at the transmission case.
• Mounting: Billet aluminum bracket allows for firewall or transmission case mounting.

Replaces / Cross-Reference Part Numbers

• This is an aftermarket component designed to replace the stock dipstick and tube assembly on compatible transmissions.

Compatibility & Fitment

• Fits General Motors (GM) / Chevrolet Transmissions:
• TH350 (Turbo-Hydramatic 350)
• TH400 (Turbo-Hydramatic 400)
• 700R4
• Commonly used with Chevrolet Small-Block (SBC) and Big-Block (BBC) engine applications.

When to Replace

• Original dipstick or tube is lost, broken, or bent.
• Fluid level markings on the factory dipstick are worn or illegible.
• Fluid is leaking from the transmission case at the dipstick tube entry point.
• During a custom engine build or transmission swap requiring a flexible or relocated dipstick.

Installation Tips

• Verify the O-ring is correctly placed on the dipstick tube before inserting into the transmission.
• Ensure the dipstick tube is fully seated into the transmission case to form a proper seal.
• Securely fasten the upper mounting bracket to a stable point like the firewall or a bellhousing bolt.
• After installation and with the engine at operating temperature, check the fluid level on a level surface.
• For optimal accuracy, compare the fluid reading to the factory-specified level and scribe a new mark if necessary.