• Prevents oil leaks in LT85 20C transmissions
• Includes seals and gaskets for full resealing
• Designed for Defender models with LT85 20C gearbox
• Ensures correct fitment for solid or split cases

Replacing the LT85 20C gasket and seal kit on your Land Rover Defender is essential to maintaining a leak‑free, properly lubricated gearbox. Over time, original gaskets harden, shrink or fail, leading to oil seepage and reduced transmission reliability. The EAC GGK8520 kit provides all necessary seals and gaskets required to re‑seal the LT85 gearbox, helping restore its integrity and prevent oil loss that can cause premature wear. Designed specifically for the 20C‑prefix LT85 transmission, it offers top‑quality fitment suitable for both solid and split‑case variations, ensuring long‑term durability and correct mating surfaces. This kit is an ideal maintenance solution when rebuilding, servicing or refreshing ageing LT85 units, although the Front Cover Gasket (FRC3072) must be purchased separately.