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TF164 - Wading Kit with 4 Into 1 Connector - TD5 Transmission or Drivetrain Part Land Rover Range Rover Defender, Discovery

TF164 - Wading Kit – 4-Into-1 Connector – Td5

- €92,00
€92,00
€92,00 - €92,00
€92,00
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.
Brand Terrafirma
Wading Kit with 4-Into-1 Connector for the axle and transmission breather circuit.

The axle, gearbox and transfer casings vent to atmosphere through breather lines. When a hot casing is submerged the air inside it contracts and draws water in through the breather; routing that breather outlet above the wading line removes the path. This kit replaces the short factory breather runs with extended lines gathered into a single high-level outlet, normally taken up the side of a snorkel.

The kit comprises 6mm breather pipe, a straight connector for the gearbox breather, the four-into-one manifold connector, and 8mm pipe for the run from the manifold to the raised outlet. On the Td5 the front and rear axle breathers use a push-fit connector, so the supplied 6mm pipe pushes directly into the existing axle fittings; the gearbox breather pipe is cut below its hooked section and joined to the new line with the straight connector.

Raised breathers significantly reduce the risk of water ingress but do not make a vehicle waterproof. Pipe runs should be secured without pinching, and checked periodically for blockages.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 2 1998-2004 (L318)
Fitment Notes DEFENDER 1986-2006 — TD5 engine ONLY. Does not fit 200/300 TDi or Puma 2.4/2.2.
DISCOVERY 2 1998-2004 — TD5 engine ONLY.
Terrafirma expedition wading / breather extension kit, supplied with a 4-into-1 connector (axle, gearbox, transfer box and diff breathers combined into one raised outlet).
Alternative Codes
TF164

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 days — contact 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 does the TF164 wading kit do?
The TF164 is an expedition wading kit that extends the axle, gearbox, transfer box and differential breathers up to a single raised outlet using a 4-into-1 connector. Raising the breathers keeps water out of the driveline when crossing deep water, preventing contamination of the oils.
Does the TF164 wading kit fit any Land Rover engine?
No, the TF164 is for the Td5 engine only. It does not fit the 200TDi, 300TDi or the later Puma 2.4 and 2.2 engines, because the breather layout differs. Check your vehicle has the Td5 engine before ordering this specific kit.
Which vehicles does the TF164 wading kit fit?
The TF164 fits the Td5-engined Defender (1986-2006) and Discovery 2 (1998-2004). It's aimed at owners who wade regularly and want all the driveline breathers raised and combined, rather than relying on the standard breather heights.