Green Barn Parts Ltd

13/04/2026

Now available: new carb gaskets, slotted and plain type.

Manufactured in the UK exclusively for Green Barn Parts Ltd using modern thicker and more compressible material.

Available individually and as an engine set with a NOS fibre insulator.

https://www.greenbarnparts.co.uk/product-page/copy-of-gmc-270-carb-gasket-and-insulator-set-new-nos

https://www.greenbarnparts.co.uk/product-page/gmc-270-carb-insulator-slotted-type-new

https://www.greenbarnparts.co.uk/product-page/gmc-270-carb-gasket-plain-type-new

New UK manufacture exclusively for Green Barn Parts.Comprises:1x slotted gasket2x plain gasket1x insulator

24/03/2026

Fabricated exhaust manifolds for GMC 270 engine now available exclusively from Green Barn Parts Ltd.

Tried and tested for over 10 years on a CCKW and a DUKW.

Made in the UK from welded mild steel. Can be easily repaired if ever necessary.

£500 incl. Vat

Limited number available at this price.

Order here: https://www.greenbarnparts.co.uk/product-page/exhaust-manifold-fabricated-new

06/02/2026

Cab side repair panels now back in stock. 3 pairs still available.
Order on the website, message or email us.
Thanks, GBParts

31/01/2026

Come see us STALL 274
Come say hi, putting faces to names

11/01/2026

We will be attending the Stoneleigh Militaria Show on Sunday the 1st of February 2026.

* New products
* Existing ranges
* Bargain boxes of take-off parts
* Delivery of pre-orders (do remember to bring any exchange items with you!)

We look forward to meeting up with our existing and new customers.

See you there!

GBParts

22/12/2025

Looking for a last-minute Christmas present idea for the special one in your life?

Why not treat it to a new cab floor?

New batch now in stock at Green Barn Parts Ltd

Available to buy here:
https://www.greenbarnparts.co.uk/product-page/gmc-cab-floor-new

Also available in Ward laFrance M1A1 spec.

Can deliver to Stoneleigh in Feb.

Happy Christmas to all from team GBParts 🌲

14/11/2025

We are pleased to say we have finally listed almost all of our stock of DUKW bilge pumps and related parts. You can find these at the link below:
https://www.greenbarnparts.co.uk/dukwmiscellaneous?Filter+By=DUKW%2520BILGE%2520PUMPS

All of our other DUKW parts are listed on our website at the link below:
https://www.greenbarnparts.co.uk/dukw

We have now listed about a third of our total stock. Please contact us if you are looking for anything that isn't yet listed!

Thank you,
GBParts

27/10/2025

Hi,
We are looking for a quantity of these banjo front axle wheel cylinder adjuster springs. Does anyone have any stock of these?
If not we will have them made.
Thanks, GBParts

19/09/2025

Green Barn Parts is pleased to announce that we have sourced new stock of various fast-moving GMC engine gaskets.

These are newly made exclusively for us in the UK.

We are also very pleased to announce that we have been able to reduce the prices on all of these items.

New prices are as follows:

Head gasket………….….£108.00 - https://www.greenbarnparts.co.uk/product-page/head-gasket-new

Side cover gasket…..….£20.00 - https://www.greenbarnparts.co.uk/product-page/engine-side-cover-gasket-cork-new

Upper sump gasket..….£36.00 - https://www.greenbarnparts.co.uk/product-page/sump-gasket-new

Manifold gasket set..….£54.00 - https://www.greenbarnparts.co.uk/product-page/inlet-exhaust-gasket-set-new

Hot spot gasket….….….£18.00 - https://www.greenbarnparts.co.uk/product-page/manifold-hot-spot-gasket-new

(All prices shown including Vat.)

We will shortly be contacting all of our customers who have pre-ordered any of these to arrange payment and shipping.

Thanks, GBParts

18/08/2025

Now available: newly manufactured kunifer brake pipes for CCKW & DUKW, sold individually or discounted as a complete vehicle set.

Please click on the link below for more info and to order.

Thanks, GBParts

https://www.greenbarnparts.co.uk/copy-of-cckw-brakes

17/08/2025

Here's part of our latest batch of cab side repair panels. These are suitable for open cab GMC, Ward laFrance and others that share the same 1619 cab parts.

Click on the links below for more info and to order.

https://www.greenbarnparts.co.uk/product-page/gmc-open-cab-right-hand-side-repair-panel

https://www.greenbarnparts.co.uk/product-page/gmc-open-cab-left-hand-side-repair-panel