Motorsport Developments

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Rotor Arm - Ford Escort RS Turbo

Motorsport Developments

Fits:Ford Escort RS TurboThis rotor arm is the same reliable type of rotor that we have been fitting to RS Turbos for over ten years.

£3.98£3.32 (ex. VAT)
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2WD/Early 4x4 STD 4 Lug Trigger Ring

Motorsport Developments

**CLEARANCE ITEM - Reduced price, whilst stock lasts**Fits:Sierra Cosworth 2WDSierra Cosworth Early 4x4Zinc plated.Fits all our CDF YB crank pulleys of the correct size.

£4.25£3.54 (ex. VAT)£5.00£4.17 (ex. VAT)
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Late 4x4 STD 4 Lug Trigger Ring

Motorsport Developments

**CLEARANCE ITEM - Reduced price, whilst stock lasts**Fits:Late 4x4 CosworthsZinc plated.Fits all our CDF YB crank pulleys of the correct size.

£4.25£3.54 (ex. VAT)£5.00£4.17 (ex. VAT)
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CVH Camshaft Oil Seal

Motorsport Developments

Fits:Ford CVHFord CVH TurboThis is a direct fit replacement for the Ford CVH camshaft oil seal and is supplied from an OE manufacturer. They are OE quality as you would expect with BOTH a seal and a scraper lip to retain oil as per the original items. We fit these in house in our workshop and they are excellent oil seals at a fraction of the cost of genuine Ford items.Beware:Some companies are selling cheap Chinese seals with only one seal and made of inferior rubber that case hardens very fast with heat and start to leak again, sometimes within a matter of weeks. Don't fit cheap rubbish, always buy from the guys that build these engines for a living and therefore don't want them back under warranty with oil leaks. We use seals THAT WORK!

£6.51£5.43 (ex. VAT)£7.66£6.38 (ex. VAT)

CVH Camshaft Oil Seal

Fits:Ford CVHFord CVH TurboThis is a direct fit replacement for the Ford CVH camshaft oil seal and is supplied from an OE manufacturer. They are OE qu...
£6.51£7.66
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YB Crankshaft Front Oil Seal

 1x High Quality Cosworth YB fitment Crankshaft Front Oil Seal.This is a direct fit replacement for the Ford RS Cosworth YB Crankshaft front Oil seal and is supplied from an OE manufacturer. They are O.E. quality as you would expect with BOTH a seal and a scraper lip to retain oil as per the original items. We fit these in house in our workshop and they are excellent oil seals at a fraction of the cost of Genuine Ford items.Please Note:Dont be fooled into buying and fitting substandard products by people selling them whom dont work on these cars. We have worked on these cars for in excess of ten years and only sell parts of known quality that we have personal experience of and regularly supply and fit ourselves in our workshop. 

£6.51£5.43 (ex. VAT)£7.66£6.38 (ex. VAT)

YB Crankshaft Front Oil Seal

 1x High Quality Cosworth YB fitment Crankshaft Front Oil Seal.This is a direct fit replacement for the Ford RS Cosworth YB Crankshaft front Oil seal ...
£6.51£7.66
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CVH Crankshaft Front Oil Seal

Motorsport Developments

Fits:Ford CVHFord CVH TurboThis is a direct fit replacement for the Ford CVH Crankshaft Front oil seal and is supplied from an OE manufacturer. They are OE quality as you would expect with BOTH a seal and a scraper lip to retain oil as per the original items. We fit these in house in our workshop and they are excellent oil seals at a fraction of the cost of Genuine Ford items.Please Note:Don't be fooled into buying and fitting substandard products by people selling them whom don't work on these cars. We have worked on these cars for in excess of ten years and only sell parts of known quality that we have personal experience of and regularly supply and fit ourselves in our workshop.

£6.51£5.43 (ex. VAT)£7.66£6.38 (ex. VAT)
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Ford Cosworth YB Rocker Cam Cover Half Moon Seal x 2

Motorsport Developments

Half Moon Seals x2 Sierra Escort CosworthFitment:Sierra Cosworth YB red and green top engines, Escort Cosworth YB T35 big turbo blue top engine, Escort Cosworth YB T25 small turbo silver top engine. Fits Sierra RS Cosworth  3 door, Sierra RS500 Cosworth, Sapphire RS Cosworth 2WD 4 door, Sapphire RS Cosworth 4WD, Escort RS Cosworth

£6.80£5.67 (ex. VAT)£8.00£6.67 (ex. VAT)
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YB Auxilliary Shaft Oil Seal

1x High Quality Cosworth YB Fitment Auxiliary Shaft Oil Seal.This is a direct fit replacement for the Ford RS Cosworth YB auxiliary shaft Oil seal and is supplied from an OE manufacturer. They are O.E. quality as you would expect with BOTH a seal and a scraper lip to retain oil as per the original items. We fit these in house in our workshop and they are excellent oil seals at a fraction of the cost of Genuine Ford items.Please Note:Dont be fooled into buying and fitting substandard products by people selling them whom dont work on these cars. We have worked on these cars for in excess of ten years and only sell parts of known quality that we have personal experience of and regularly supply and fit ourselves in our workshop.

£7.79£6.49 (ex. VAT)£9.16£7.63 (ex. VAT)
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YB Exhaust Manifold Gaskets

Ford Cosworth YB Exhaust Manifold Gaskets.(These are the Metal backed ones. Not the cheap fibre ones)This is a brand new set of 4 Exhaust Manifold Gaskets that will fit all Ford Cosworth YB Engines.These are the same gaskets we would use on any power YB that we build or work on.

£8.50£7.08 (ex. VAT)£10.00£8.33 (ex. VAT)

YB Exhaust Manifold Gaskets

Ford Cosworth YB Exhaust Manifold Gaskets.(These are the Metal backed ones. Not the cheap fibre ones)This is a brand new set of 4 Exhaust Manifold Gas...
£8.50£10.00
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Sierra Cosworth Oil Pressure Switch

Motorsport Developments

Fits:Ford Sierra CosworthThis is a brand new oil pressure switch to fit any 2 or 4WD Ford Sierra Cosworth. It operates at the standard pressure and warns you of oil pressure loss as per factory specification so does not introduce any of the warning problems associated with the uprated items.These are the same switch we would use on any power YB that we build or work on in our workshops and have proved to be very reliable in our experience.

£8.68£7.23 (ex. VAT)
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YB Rotor Arm

Motorsport Developments

Sierra and Escort Cosworth Rotor Arm. (All Models)This Rotor Arm will fit all models of Sierra and Escort Cosworth. 

£9.00£7.50 (ex. VAT)

YB Rotor Arm

Sierra and Escort Cosworth Rotor Arm. (All Models)This Rotor Arm will fit all models of Sierra and Escort Cosworth. 
£9.00
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CVH Crankshaft Front Oil Seal In VITON

Motorsport Developments

This is an UPGRADE.This is a direct fit replacement for the CVH Crankshaft front Oil seal and is supplied from an OE manufacturer. They are better than OE quality as we have had them made in VITON which is a far better wearing material. Viton is easily identified by its red / brown colouring, so you can tell if other products your looking at are inferior to these.As you would expect with BOTH a seal and a scraper lip to retain oil as per the original items. We fit these in house in our workshop and they are excellent oil seals at a fraction of the cost of Genuine Ford items.Please Note:Don't be fooled into buying and fitting substandard products by people selling them whom don't work on these cars. We have worked on these cars for in excess of ten years and only sell parts of known quality that we have personal experience of and regularly supply and fit ourselves in our workshop.

£9.35£7.79 (ex. VAT)£11.00£9.17 (ex. VAT)
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YB Cosworth 4wd Front Diff Output & Speedo Housing Oil Seal IN VITON

1x Ultra High Quality Cosworth 4wd YB fitment Front Differential drive shaft output (Right hand front drive shaft pinion) and speedo drive sump take off  housing (Left hand front Drive shaft pinion) Oil Seals In uprated VITON material.This set is a direct fit replacement and is supplied from an OE manufacturer. They are better than O.E. quality as we have had them made in VITON which is a far better wearing material. Viton is easily identified by its red / brown colouring, so you can tell if other products your looking at are inferior to these.This is for ONE SEAL.If you need to change both of the seals on both front drive shaft pinions, you will need to buy TWO.Please Note:Don't be fooled into buying and fitting substandard products by people selling them whom don't work on these cars. We have worked on these cars for in excess of ten years and only sell parts of known quality that we have personal experience of and regularly supply and fit ourselves in our workshop.

£9.35£7.79 (ex. VAT)£11.00£9.17 (ex. VAT)
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YB Crankshaft Front Oil Seal In VITON

 1x Ultra High Quality Cosworth YB fitment Crankshaft Front Oil Seal In VITON material. This is an UPGRADE.This is a direct fit replacement for the Ford RS Cosworth YB Crankshaft front Oil seal and is supplied from an OE manufacturer. They are better than O.E. quality as we have had them made in VITON which is a far better wearing material. Viton is easily identified by its red / brown colouring, so you can tell if other products your looking at are inferior to these.As you would expect with BOTH a seal and a scraper lip to retain oil as per the original items. We fit these in house in our workshop and they are excellent oil seals at a fraction of the cost of Genuine Ford items.Please Note:Dont be fooled into buying and fitting substandard products by people selling them whom dont work on these cars. We have worked on these cars for in excess of ten years and only sell parts of known quality that we have personal experience of and regularly supply and fit ourselves in our workshop.

£9.55£7.95 (ex. VAT)£11.23£9.36 (ex. VAT)
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CVH Camshaft Oil Seal In VITON

Motorsport Developments

This is an UPGRADE.This is a direct fit replacement for the CVH Camshaft front Oil seal and is supplied from an OE manufacturer. They are better than OE quality as we have had them made in VITON which is a far better wearing material. VITON is easily identified by its red / brown colouring, so you can tell if other products your looking at are inferior to these.As you would expect with BOTH a seal and a scraper lip to retain oil as per the original items. We fit these in house in our workshop and they are excellent oil seals at a fraction of the cost of genuine Ford items.Beware:Some companies are selling cheap Chinese seals with only one seal and made of inferior rubber that case hardens very fast with heat and start to leak again, sometimes within a matter of weeks. Don't fit cheap rubbish, always buy from the guys that build these engines for a living and therefore don't want them back under warranty with oil leaks. We use seals THAT WORK!

£9.55£7.95 (ex. VAT)£11.23£9.36 (ex. VAT)
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YB Auxilliary Shaft Oil Seal In VITON

 1x Ultra High Quality Cosworth YB fitment Auxilliary shaft Oil Seal In VITON material. This is an UPGRADE.This is a direct fit replacement for the Ford RS Cosworth YB Oil seal and is supplied from an OE manufacturer. They are better than O.E. quality as we have had them made in VITON which is a far better wearing material. Viton is easily identified by its red / brown colouring, so you can tell if other products your looking at are inferior to these.As you would expect with BOTH a seal and a scraper lip to retain oil as per the original items. We fit these in house in our workshop and they are excellent oil seals at a fraction of the cost of Genuine Ford items.Please Note:Dont be fooled into buying and fitting substandard products by people selling them whom dont work on these cars. We have worked on these cars for in excess of ten years and only sell parts of known quality that we have personal experience of and regularly supply and fit ourselves in our workshop. 

£9.55£7.95 (ex. VAT)£11.23£9.36 (ex. VAT)
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Cosworth 2WD Camshaft Oil Seals

Motorsport Developments

This is a brand new pair of oil seals that will fit all Ford Cosworth YB 2WD Camshafts.These are the same components we would fit should you require them fitting in our workshop. 

£10.42£8.68 (ex. VAT)£12.26£10.22 (ex. VAT)
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YB 4WD Camshaft Oil Seals

Fits:Ford Escort RS Cosworth2x High Quality Cosworth 4wd YB fitment Camshaft Oil Seals.These are direct fit replacements and are supplied from an OE manufacturer. They are OE quality as you would expect with BOTH a seal and a scraper lip to retain oil as per the original items. We fit these in house in our workshop and they are excellent oil seals at a fraction of the cost of Genuine Ford items.Please note:Don't be fooled into buying and fitting substandard products by people selling them who don't work on these cars. We have worked on these cars for in excess of ten years and only sell parts of known quality that we have personal experience of and regularly supply and fit ourselves in our workshop.

£11.29£9.41 (ex. VAT)£13.28£11.07 (ex. VAT)

YB 4WD Camshaft Oil Seals

Fits:Ford Escort RS Cosworth2x High Quality Cosworth 4wd YB fitment Camshaft Oil Seals.These are direct fit replacements and are supplied from an OE m...
£11.29£13.28
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Ford Fiesta RS Turbo Temperature Gauge Sender Unit

Motorsport Developments

Fits:Fiesta RS TurboBeware of cheap universal items that are floating around that never read more than 3/4 hot, if your CVH is overheating you need to know about it and fast!These are the same sender unit we would use on any power CVH that we build or work on in our workshops and have proved to be very reliable in our experience.NOTE:Please ignore the coloured banding on the photo, we use the same photo for all our senders, you will receive the correct one.

£11.50£9.58 (ex. VAT)
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Series 1 & 2 Escort RS Turbo Temperature Gauge Sender

Motorsport Developments

Fits:Series 1 & 2 Ford Escort RS TurboThis is a brand new temperature gauge sender unit. These are the same sender unit we would use on any power CVH that we build or work on in our workshops and have proved to be very reliable in our experience.NOTE:Please ignore the coloured banding on the photo, we use the same photo for all our senders, you will receive the correct one.

£11.50£9.58 (ex. VAT)
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YB Distributor Cap (All Catalyst Models)

Motorsport Developments

This is the cap for all green top Sierra Cosworths and the Large turbo Escort RS CosworthsThese are the same high quality item's we fit to all late RS Cosworths in our workshops and have done for over 15 years. Don't be fooled by substandard products by people whom don't work on these cars.

£12.25£10.21 (ex. VAT)
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Escort / Fiesta RS Turbo 82 Degree Thermostat

Motorsport Developments

Fits:Escort & Fiesta RS TurbosThis product will drop the water temperature in your engine from its standard 88 degrees, perfect for those tuned cars, especially in the summer.

£13.00£10.83 (ex. VAT)
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2WD Cosworth 82 Degree Thermostat

Motorsport Developments

This is a 82 degree thermostat for the 2WD Ford Sierra Cosworth.This product will drop the water temperature in your engine from its standard 88 degrees, perfect for those tuned cars, especially in the summer.Available without any gaskets, with a full gasket kit including (paper gasket, securing clip and rubber seal), an uprated Cometic gasket or with all for a discounted price.

£13.00£10.83 (ex. VAT)