If your Land Rover Defender or Discovery (1 or 2) is leaking gear oil from the transfer box output, this FTC4939 oil seal is likely the fix. It's a genuine-style replacement that matches the original Land Rover part. Brand new from LR Trade Parts UK, with a 1-year seller warranty. Replacing this seal can stop leaks and protect your driveline from damage. Installation requires some mechanical skill, but it's a common repair for off-road enthusiasts. Keep your Land Rover's transfer case sealed and running right. A small part that solves a big headache.
