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ETX500050 gearbox top insulator foam pad for Land Rover Defender 90/110/130 LT77/R380
ETX500050 gearbox top insulator foam pad for Land Rover Defender 90/110/130 LT77/R380

Gearbox Top Insulator Foam Pad – ETX500050 – Defender 90/110/130

Reduce Heat & Noise at the Shifter

Quiet the cabin and cut heat transfer from the transmission tunnel with the Gearbox Top Insulator Foam Pad (ETX500050). This OE-style pad sits around the gear/transfer levers at the top of the gearbox, helping seal the tunnel and improve comfort on-road and off.


Why This Part:

  • Helps reduce NVH (noise, vibration, harshness) and heat soak

  • Direct-fit foam pad for a tidy, factory-style seal

  • Ideal when refurbishing shifter boots, tunnel cover, and floor plates

Fitment & Compatibility:

  • Land Rover Defender 90/110/130

  • Suits models with LT77 or R380 transmissions

Not intended for Discovery or Range Rover applications.

FAQ:

Where does this pad install?
Around the gear/transfer lever apertures at the top of the gearbox, under the transmission tunnel cover.

Will this fix all cabin noise?
It’s a key piece of the system—pair it with intact inner/outer shift boots and good floor/tunnel seals for best results.

Does it fit both LT77 and R380?
Yes—designed for LT77 and R380-equipped Defenders.

Part Number: ETX500050

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