ERR4686B | Discovery 2 Differential Brass Filler Plug with O-Ring

Brass differential filler plug with O-ring for Discovery 2 front and rear differentials. This replaces the original plastic ERR4686 / FTC5403 filler plug with a stronger brass plug that is less easily damaged during servicing.

  • Fits Discovery 2 front and rear differential filler positions
  • Commonly also used as an upgrade on 300TDI radiator filler plugs
  • Brass replacement for the original plastic plug
  • Supplied complete with O-ring
  • Replacement references: ERR4686 and FTC5403

£5.58 inc. UK VAT

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Description

Discovery 2 brass differential filler plug replacement

This brass filler plug fits the front and rear differential filler positions on Discovery 2 models. It is supplied with the sealing O-ring and replaces the original plastic ERR4686 / FTC5403 plugs.

The original plastic filler plugs are easily damaged if they have been overtightened or previously removed with the wrong tool. A brass replacement is a useful upgrade when servicing the differential oil or replacing a rounded, damaged or leaking plug.

ERR4686 / FTC5403 is also used in other Land Rover drain, filler and coolant plug positions. If you are not buying it for a Discovery 2 differential, check the vehicle fitment table against your vehicle and plug location before ordering.

If you are servicing the Discovery 2 axles, you can also browse our Discovery 2 front axle parts, Discovery 2 rear axle parts and EP80w-90 GL5 gear oil.

Additional information
Weight0.15 kg
Dimensions5 × 5 × 3 cm
Fitment

Fitment

As well as the Discovery 2 differential filler plugs these plus also fit :

Vehicle Engine Category
DEFENDER 1983 -2006
300Tdi Engine Parts
All Cooling and Climate Control
DISCOVERY 1 1989 – 1998
300Tdi Engine Parts
RANGE ROVER 1995 – 2002
All Cooling and Climate Control
RANGE ROVER CLASSIC
300Tdi Engine Parts
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  • Refunds & Replacements are dealt with once the original item is received and inspected.
Non-returnable: non-stock/order in/special orders and genuine Land Rover parts (unless faulty).

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Who pays return postage?
We cover it if the item is faulty—please keep your postage receipt.
What items are non-returnable?
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Warranty

All parts sold by Twinwoods 4x4 are covered by a minimum 12 month warranty against manufacturing defects.

Some products and brands may carry a longer warranty period where this is provided by the manufacturer. Where applicable, this will normally be stated on the individual product page.

The warranty covers manufacturing defects only and does not cover failure caused by incorrect fitting, misuse, accidental damage, normal wear and tear, or faults elsewhere on the vehicle.

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