MGB Dynamo - 4 Cylinder Models

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Part No.: GRID019876

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Dynamo C40 Type (Positive Earth) New - GXE3101NEWPOS

Lucas type C40.

Qty Req-1, Model-GHN3/GHD3 Models (3 synchro)

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GXE3101NEWPOS

4 in stock

Most express orders ship today!

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£111.00 ex VAT£133.20 inc UK VAT

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Dynamo C40 Type (Negative Earth) New - GXE3101NEW

Outright sale - No exchange

Suitable for negative or positive vehicle electrics but the dynamo will require polarising before use.

Qty Req-1, Model-GHN3/GHD3 Models (3 synchro)

5 out of 5 starsRead 2 Review(s)Rate and Review this Product

GXE3101NEW

Out of stock, expected soon Dec 19, 2025. Add to cart and Back Order

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£84.00 ex VAT£100.80 inc UK VAT

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Dynamo C40 Type (Positive Earth) - GXE3101DP - Dynalite

C40T Type Dynalite - Positive Earth The original alternator that looks like a dynamo! Invented, designed, tested and built by us, Dynalites deliver the performance of a modern alternator whilst retaining the period look of a dynamo. Every unit is built with OE rated components at our facility in the UK.
Positive Earth, 12 Volts, 40 Amps.
15mm Shaft Size.

Qty Req-1, Model-GHN3/GHD3 Models (3 synchro)

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GXE3101DP

Usually in stock at our supplier, allow 2 weeks for delivery

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£550.00 ex VAT£660.00 inc UK VAT

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Dynamo C40 Type (Negative Earth) - GXE3101DN - Dynalite

C40 Type Dynalite - Negative Earth.
The original alternator that looks like a dynamo! Invented, designed, tested and built by us, Dynalites deliver the performance of a modern alternator whilst retaining the period look of a dynamo.
Every unit is built with OE rated components at our facility in the UK.
Negative Earth, 12 Volts, 40 Amps.
15mm Shaft Size.

Qty Req-1, Model-GHN3/GHD3 Models (3 synchro)

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GXE3101DN

2 in stock

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£486.75 ex VAT£584.10 inc UK VAT

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Dynamo - C40 - Less Fan & Pulley - Exchange - GXE3101

1 Dynamo (C40) Recon - Part No. GXE3101

Qty Req-1, Model-GHN3/GHD3 Models (3 synchro)

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GXE3101

This part has been superseded

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Alternator Conversion Kit - RP1215

Converts from dynamo to alternator.

Qty Req-1, Model-GHN3/GHD3 Models (3 synchro)

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RP1215

Out of stock, expected soon Sep 19, 2025. Add to cart and Back Order

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£187.50 ex VAT£225.00 inc UK VAT

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Powerlite Alternator Conversion Kit - Uprated - RP1215UR

A complete kit to convert from the Dynamo fitted on early cars. It can also be used on later, alternator equipped, cars to upgrade to a high performance race proven alternator.

The "multi-mount" alternator supplied in the kit has been designed to the exact pattern and size of a traditional Lucas ACR type alternator. With an easily adjustable adaptor plate, the alternator can be mounted on either side of an engine. It is suitable for standard and modified engines where a higher output is required or space is a premium. Built to withstand vibration and engine harmonics, this unit will deliver maximum performance & efficiency.

Includes:-