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RTC5670 - Regulator & Brush Assembly Electrical Part Land Rover Range Rover Defender, Discovery, Range Rover

RTC5670 - Regelaar en borstelbehuizing

- €19,90
€19,90
€19,90 - €19,90
€19,90
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Regelaar & Borstelassemblage
Vehicle Model Land Rover Defender t/m 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic t/m 1994
Fitment Notes DEFENDER 90/110 — A127 (65Ah) dynamo, regelaar en borstelset
DISCOVERY 1 — A127 (65Ah) dynamo, regelaar en borstelset
RANGE ROVER CLASSIC — A127 (65Ah) dynamo, regelaar en borstelset
Alternative Codes
RTC5670RTC5044RTC5370

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 is the RTC5670 regulator and brush assembly?
The RTC5670 is the voltage regulator and brush box for Lucas alternators. It controls charging voltage and carries the brushes that contact the slip rings. It fits Lucas units on the Defender, Discovery 1 and Range Rover Classic.
Which alternators does this regulator fit?
The RTC5670 suits Lucas alternators including the A127 fitted to the Defender, Discovery 1 (200Tdi and 3.5 V8) and Range Rover Classic. It also replaces the alternatives RTC5044 and RTC5370. Check your alternator is a Lucas type before ordering.
What are the signs the regulator or brushes have failed?
Worn brushes or a failed regulator typically cause under-charging, over-charging or intermittent charging on the Defender and Discovery 1. Fitting the RTC5670 regulator and brush assembly restores steady voltage without replacing the whole Lucas alternator.