Westfield parts and upgrades


Welcome to the Westfield parts and upgrades website. It is a comprehensive and easy to use resource when planning annual servicing, repairs and upgrades for your Westfield Sport and XI.

If you need assistance in identifying the right part please email us with the details at parts@westfield-sportscars.co.uk.


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Full FIA Spec Roll Cage Wide Body

WESTFIELD PART NO: 4633025

DESCRIPTION:

Full FIA specification roll cage. To suit wide bodied Westfields.
Includes all fittings, nuts, bolts and washers. 2-3 weeks lead time.

FW roll bar covers are not included and will need to be purchased separately. The part number for these is 1290020

PLEASE NOTE THAT THIS ITEM IS COLLECTION ONLY AND CANNOT BE SHIPPED.

Material used:PTG700/T45 vs CDS Material Specifications:T45 (High Tensile Carbon Manganese Steel) & PTG700 has a tensile strength between 700M/mm2-900N/mm2, whereas CDS (Cold Drawn Seamless Carbon Steel) has tensile strength of approximately 480N/mm2.The minimum yield strength (when metal starts to deform) of T45 & PTG700 (620N/mm2) is almost double that of CDS. 
£ 1,426.90 1426.9 GBP
6" Repackable Cat Silencer

WESTFIELD PART NO: 1716013

DESCRIPTION:

Silencer 6" - stainless steel - catalytic converter inside - 50mm outlet to manifold

For use with most Westfields after the year 2000.

A 6" silencer fitting kit will need to be purchased separately if you are upgrading from 5" to modern 6" variant - LHD fitting kit 1710066 / RHD fitting kit 1710068 

Please note as this item is above 100cm in length we incur a surcharge from our shippers which is included in the delivery price at point of checkout.
£ 799.17 799.1700000000001 GBP
6" Repackable Non Cat silencer

WESTFIELD PART NO: 1712062

DESCRIPTION:

Silencer 6" - Stainless Steel - non cat - Repackable - 50mm outlet to manifold

For use with most Westfields after the year 2000

A 6" silencer fitting kit will need to be purchased separately if you are upgrading from 5" to modern 6" variant - LHD fitting kit 1710066 / RHD fitting kit 1710068 

Please note as this item is above 100cm in length we incur a surcharge from our shippers which is included in the delivery price at point of checkout
£ 600.00 600.0 GBP
Driveshaft Assembly LH

WESTFIELD PART NO: 3213088

DESCRIPTION:

Left Hand Driveshaft Assembly 
To fit Westfields with b type sierra diffs or mazda diffs with output adapter plates fitted
£ 408.33 408.33 GBP
Driveshaft Assembly RH

WESTFIELD PART NO: 3213087

DESCRIPTION:

Right Hand Driveshaft Assembly 
To fit Westfields with b type sierra diffs or mazda diffs with output adapter plates fitted
£ 408.33 408.33 GBP
5+3/4" Chrome LED Headlamp RHD

WESTFIELD PART NO: 3511082

DESCRIPTION:

Westfield Chrome LED Headlamp - Road compliant.

To be fitted POST IVA Inspection. 

Will fit all Westfields as a direct replacement. Part No. 3511080

Headlamps come with the modern fittings if you have an early Westfield model, you will need to source own connections to suit your application.

Please Note these are NOT motorcycle headlamps as advertised cheaper elsewhere online.

Priced and sold individually.
£ 332.50 332.5 GBP
5+3/4" Black Non Halo LED Headlamp LHD

WESTFIELD PART NO: 3511081

DESCRIPTION:

Westfield Left Hand Driver Black LED Headlamp - IVA and Road compliant.
Will fit all Westfields as a direct replacement. Part No. 3511081

Headlamps come with the modern fittings if you have an early Westfield model, you will need to source own connections to suit your application.

Please Note these are NOT motorcycle headlamps as advertised cheaper elsewhere online.

Priced and sold individually.
£ 332.50 332.5 GBP
5+3/4" Black Non Halo LED Headlamp RHD

WESTFIELD PART NO: 3511080

DESCRIPTION:

Westfield Black LED Non Halo Headlamp - Road compliant.

Listing is for one single headlamp.

Will fit all Westfields as a direct replacement. Part No. 3511080

Headlamps come with the modern fittings if you have an early Westfield model, you will need to source own connections to suit your application.

Please Note these are NOT motorcycle headlamps as advertised cheaper elsewhere online.

Priced and sold individually.
£ 332.50 332.5 GBP
5+3/4" Black LED Headlamp With Halo RHD/LHD

WESTFIELD PART NO: 3511083

DESCRIPTION:

DOT SAE E9 Marked 

Westfield Black LED Halo Headlamp - Road compliant.

To be fitted POST IVA Inspection and is MOT compliant.

Indicator is built in the lamp.

Listing is for one single headlamp.

Will fit all Westfields but the plug that comes with the lamp may not fit directly to your loom. You may need to replace your loom plug with Part No. 3511080

£ 266.66 266.66 GBP
Harness 4 Point 3" Blue Right Hand (LH Strap)

WESTFIELD PART NO: 4611135

DESCRIPTION:

FIA approved Magnum TRS premium harness, 4 point fixing with 3" straps. Fits all Westfields with lowered floors with two eye bolt mounts. *** Please be aware as harnesses do not have E mark and for this reason are non IVA compliant***

Left and right hand captive options available. Priced and sold individually.

Steel anti-creep adjusters
Snap hook fixings all around
FHR Compatible
The 4pt Magnum Harness has steel anti-creep adjusters and snap hook fixings all round. The shoulder straps can be wrapped around the roll cage if required.
TRS' light weight 140 gram quick release buckle is of composite construction and is attached to the right-hand lap strap on 4 point harnesses.

Innovative features such as, a securing tab for intercom cables on the shoulder strap, thumb loops on lower shoulder straps and Velcro patches on lap straps were all pioneered by TRS and are standard on all of our competition harnesses.

Weight: 1201 grams

***Please note, this will suit Westfields with flat floors - only if seat is right back against the rear bulk head. If moved forward they not be applicable***
£ 165.83 165.83 GBP
Harness 4 Point 3" Blue Left Hand (RH Strap)

WESTFIELD PART NO: 4611136

DESCRIPTION:

FIA approved Magnum TRS premium harness, 4 point fixing with 3" straps. Fits all Westfields with lowered floors with two eye bolt mounts. *** Please be aware as harnesses do not have E mark and for this reason are non IVA compliant***

Left and right hand captive options available. Priced and sold individually.

Steel anti-creep adjusters
Snap hook fixings all around
FHR Compatible
The 4pt Magnum Harness has steel anti-creep adjusters and snap hook fixings all round. The shoulder straps can be wrapped around the roll cage if required.
TRS' light weight 140 gram quick release buckle is of composite construction and is attached to the right-hand lap strap on 4 point harnesses.

Innovative features such as, a securing tab for intercom cables on the shoulder strap, thumb loops on lower shoulder straps and Velcro patches on lap straps were all pioneered by TRS and are standard on all of our competition harnesses.

Weight: 1201 grams

***Please note, this will suit Westfields with flat floors - only if seat is right back against the rear bulk head. If moved forward they not be applicable***
£ 165.83 165.83 GBP
Harness 4 Point 3" Red Left Hand (RH Strap)

WESTFIELD PART NO: 4611134

DESCRIPTION:

FIA approved Magnum TRS premium harness, 4 point fixing with 3" straps. Fits all Westfields with lowered floors with two eye bolt mounts. *** Please be aware as harnesses do not have E mark and for this reason are non IVA compliant***

Left and right hand captive options available. Priced and sold individually.

Steel anti-creep adjusters
Snap hook fixings all around
FHR Compatible
The 4pt Magnum Harness has steel anti-creep adjusters and snap hook fixings all round. The shoulder straps can be wrapped around the roll cage if required.
TRS' light weight 140 gram quick release buckle is of composite construction and is attached to the right-hand lap strap on 4 point harnesses.

Innovative features such as, a securing tab for intercom cables on the shoulder strap, thumb loops on lower shoulder straps and Velcro patches on lap straps were all pioneered by TRS and are standard on all of our competition harnesses.

Weight: 1201 grams

***Please note, this will suit Westfields with flat floors - only if seat is right back against the rear bulk head. If moved forward they not be applicable***
£ 165.83 165.83 GBP
Harness 4 Point 3" Red Right Hand (LH Strap)

WESTFIELD PART NO: 4611133

DESCRIPTION:

FIA approved Magnum TRS premium harness, 4 point fixing with 3" straps. Fits all Westfields with lowered floors with two eye bolt mounts. *** Please be aware as harnesses do not have E mark and for this reason are non IVA compliant***

Left and right hand captive options available. Priced and sold individually.

Steel anti-creep adjusters
Snap hook fixings all around
FHR Compatible
The 4pt Magnum Harness has steel anti-creep adjusters and snap hook fixings all round. The shoulder straps can be wrapped around the roll cage if required.
TRS' light weight 140 gram quick release buckle is of composite construction and is attached to the right-hand lap strap on 4 point harnesses.

Innovative features such as, a securing tab for intercom cables on the shoulder strap, thumb loops on lower shoulder straps and Velcro patches on lap straps were all pioneered by TRS and are standard on all of our competition harnesses.

Weight: 1201 grams

***Please note, this will suit Westfields with flat floors - only if seat is right back against the rear bulk head. If moved forward they not be applicable***
£ 165.83 165.83 GBP
Harness 4 Point 3" Black Left Hand (RH Strap)

WESTFIELD PART NO: 4611132

DESCRIPTION:

FIA approved Magnum TRS premium harness, 4 point fixing with 3" straps. Fits all Westfields with lowered floors with two eye bolt mounts. *** Please be aware as harnesses do not have E mark and for this reason are non IVA compliant***

Left and right hand captive options available. Priced and sold individually.

Steel anti-creep adjusters
Snap hook fixings all around
FHR Compatible
The 4pt Magnum Harness has steel anti-creep adjusters and snap hook fixings all round. The shoulder straps can be wrapped around the roll cage if required.
TRS' light weight 140 gram quick release buckle is of composite construction and is attached to the right-hand lap strap on 4 point harnesses.

Innovative features such as, a securing tab for intercom cables on the shoulder strap, thumb loops on lower shoulder straps and Velcro patches on lap straps were all pioneered by TRS and are standard on all of our competition harnesses.

Weight: 1201 grams

***Please note, this will suit Westfields with flat floors - only if seat is right back against the rear bulk head. If moved forward they not be applicable***
£ 165.83 165.83 GBP
Harness 4 Point 3" Black Right Hand (LH Strap)

WESTFIELD PART NO: 4611131

DESCRIPTION:

FIA approved Magnum TRS premium harness, 4 point fixing with 3" straps. Fits all Westfields with lowered floors with two eye bolt mounts. *** Please be aware as harnesses do not have E mark and for this reason are non IVA compliant***

Left and right hand captive options available. Priced and sold individually.

Steel anti-creep adjusters
Snap hook fixings all around
FHR Compatible
The 4pt Magnum Harness has steel anti-creep adjusters and snap hook fixings all round. The shoulder straps can be wrapped around the roll cage if required.
TRS' light weight 140 gram quick release buckle is of composite construction and is attached to the right-hand lap strap on 4 point harnesses.

Innovative features such as, a securing tab for intercom cables on the shoulder strap, thumb loops on lower shoulder straps and Velcro patches on lap straps were all pioneered by TRS and are standard on all of our competition harnesses.

Weight: 1201 grams

***Please note, this will suit Westfields with flat floors - only if seat is right back against the rear bulk head. If moved forward they not be applicable***
£ 165.83 165.83 GBP
Cooling Fan

WESTFIELD PART NO: 2611009

DESCRIPTION:

Cooling Fan - 280mm
Standard Westfield Cooling fan, can be used on most models 
Will not fit V8 or Pre Lit Westfields
£ 81.66 81.66 GBP
Accelerator Cable XI 1157mm

WESTFIELD PART NO: 4922014

DESCRIPTION:

Accelerator cable - OHC- 1157mm

Used on Westfield XI

Suitable for early Westfields with over head cam engines

Length: 1157mm
£ 14.41 14.41 GBP