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RTC6826 - Bulkhead Diaphragm Panel

Original price - Original price €122,80
Original price
€122,80
€122,80 - €122,80
Current price €122,80
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Bulkhead Diaphragm Panel forms part of the bulkhead assembly, closing and sealing the diaphragm and transmission tunnel area between the engine bay and the cabin.

It provides a fixed sealing and mounting surface where the lower bulkhead meets the transmission tunnel, helping to isolate the cabin from engine-bay heat, fumes and noise.
Vehicle Model Land Rover Defender up to 2016
Fitment Notes DEFENDER 1987-2006 — Bulkhead diaphragm and tunnel panel assembly
Alternative Codes
RTC6826

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).


When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business dayscontact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the RTC6826 bulkhead diaphragm panel?
The RTC6826 bulkhead diaphragm panel forms part of the Land Rover Defender bulkhead, closing the diaphragm and transmission tunnel area between the engine bay and cabin. It provides a fixed sealing and mounting surface where the lower bulkhead meets the tunnel, helping isolate the cabin from engine-bay heat, fumes and noise.
Which Defenders does the RTC6826 fit?
The RTC6826 fits the Land Rover Defender from 1987 to 2006. It's the bulkhead diaphragm and tunnel panel section. Because the Defender bulkhead saw detail changes over this long production run, check your existing panel against the part before ordering.
Is fitting the bulkhead diaphragm panel a DIY job?
Fitting the RTC6826 typically isn't a quick DIY task. As a structural bulkhead section it usually needs the surrounding panels stripped, and often welding or riveting to secure it correctly. Most owners have this done during a bulkhead repair or restoration rather than as a standalone swap.