Our price list

8 hp Cylinder Block for 1904 Size
(Where applicable) 
Price
DDB cylinder8hp 1904 100mm bore x 120mm stroke supplied fully machined casting ready to fit with water outlet and blanking ports and with valve guide in two coats of primer £2250

6 hp Cylinder Block for 1904   Size
(Where applicable) 
Price
DDB cylinder6hp 1904 90mm bore x 110mm stroke supplied fully machined casting ready to fit with water outlet and blanking ports and with valve guide in two coats of primer £2250

4.5 hp Cylinder Head for 1901   Size
(Where applicable) 
Price
4.5CylinderBlock 84mm bore x 90mm stroke supplied fully machined casting ready to fit with water outlet and blanking ports and with valve guide and exhaust outlet with two coats of primer £2250

 8 hp Cylinder block for 1902-03   Size
(Where applicable) 
Price
8 hp cylinder block for 1902 - 03 

100mm bore x 110 stroke sold as unmachined casting only

£700

 Cast Iron Pistons 1898 - 1904   Size
(Where applicable) 
Price
 cast iron pistons

All supplied with piston rings, gudgeon pin and security screws. Also supplied with .020 thou oversize

 

+ I can make up larger

 sizes for special orders

 

10 hp
8 hp 
6 hp 
4 ½ hp
3 ½ hp
2 ¾ hp    Tricycle  74mm
2 ¼ hp    Tricycle  70mm
1 ¾ hp    Tricycle  66mm

£465 - £510

Connecting Rods   Size
(Where applicable) 
Price
conrods No bronze bearings supplied

8 hp           274 centres
6 hp           248 centres
4 ½ hp       220 centres
3 ½ hp       215 centres

£380.00
£340.00
£292.00
£285.00

Cast Iron Valve Guides   Size
(Where applicable) 
Price
exhaust valve guides   10 hp
8 hp 
6 hp 
4 ½ hp
3 ½ hp
2 ¾ hp
2 ¼ hp
1 ¾ hp

£70

to


£90

Exhaust Valves   Size (diameter/stem/length) Price
exhaust valves large  All slotted and available 10 hp - 42mm x 12mm x 163mm
8 hp - 42mm x 9mm x 158mm
6 hp - 38mm x 9mm x 152mm
4 ½ hp - 38mm x 11/9mm x 135mm
3 ½ hp - 34mm x 9/8mm x 129mm
2 ¾ hp - 32mm x 8/7mm x 120mm
2 ¼ hp - 30mm x 6mm x 112mm
1 ¾ hp - 30mm x 6mm x 112mm
£90
each

Exhaust Valve Springs   Size
(Where applicable) 
Price
exhaust valve springs

10 hp
8 hp 
6 hp 
4 ½ hp
3 ½ hp
2 ¾ hp
2 ¼ hp
1 ¾ hp

£15
£14
£14
£14
£13
£14
£12
£12

Exhaust Valve Spring Holders & Cotter Pins   Size
(Where applicable) 
Price
cotter pins2  

10 hp
8 hp 
6 hp 
4 ½ hp
3 ½ hp
2 ¾ hp
2 ¼ hp
1 ¾ hp

£24
£18
£18
£18
£16
£12
£8
£8

Bronze Inlet Dome + Steel Screw   Size
(Where applicable) 
Price
Bronze inlet Dome + Steel Screw 

10 hp
8 hp 
6 hp 
4 ½ hp
3 ½ hp
2 ¾ hp
2 ¼ hp
1 ¾ hp

£ 315.00 

£ 315.00

 

other prices

TBA

 

 Automatic Inlet Valves    Size
(Where applicable) 
Price

 inlet valve 8hp large 

All supplied with gaskets in fitted wooden cases

 

The 10 hp  to  4.5hp valves are now much stronger with a modified spring holder and new cotter pin arrangement.

 

 

 

10 hp - 42mm
8 hp - 42mm
6 hp - 38mm
4 ½ hp 38mm
3 ½ hp - 34mm
2 ¾ hp 32mm
2 ¼ hp - 30m
1 ¾ hp 30mm
1 ¾ hp - 30mm 1898
1 ¾ hp screw

£235

Automatic Inlet Valve Springs   Size
(Where applicable) 
Price

  inlet valve springs

10hp - 8hp - 6hp - 4.5hp
please note
These new Type 2 Valves
 need the lighter springs

  10 hp

  8  hp

  6  hp

 4.5 hp

 3.5 hp

 2.75 hp

 2.25 hp

 1 75 hp

                                                               

 

£ 12

£ 12

£ 12

£ 12

£ 10

£ 10

£ 9

£ 9




  
Bronze Inlet Valve Elbows   Size
(Where applicable) 
Price
inlet valve bronze elbows 10 hp
8 hp 
6 hp 
4 ½ hp
3 ½ hp
2 ¾ hp
2 ¼ hp
1 ¾ hp

£120
- £160

 Contact Breakers Type 1: 1898-02 Models   Size
(Where applicable) 
Price
 contact breakers type1


Complete with fixing blade, spare timing blade and timing cam and fittings. Available with left or right hand terminals.




10mm shaft and 12mm shaft sizes available

 Tricycle engine cams     

  turn anti-clockwise the

     rest turn clockwise .

      

£550

Type 1 Contact breaker  1898 - 1902  Spares   Size
(Where applicable) 
Price
type1 contact breaker spares

Timing cam with fittings (10mm shaft)

 12mm cam also available                                              

£55
Timing Blade with hammer and point £40
Brass screw with tungsten point £32
Aluminium Cover polished £102
Pair of toggles in nickel £32

 Contact Breakers Type 2: 1902-03 Models   Size
(Where applicable) 
Price
type2 contact breaker 1902 03 Supplied with timing cam + fittings including spare timing blade, 15mm depth and 36mm spigot. Shaft size 14mm        £645

Type 2 Contact Breakers Parts Available   Size
(Where applicable) 
Price
contact breakers type1 Timing cam with fittings (14mm shaft) £55
Timing Blade with hammer and point £40
Brass screw with tungsten point £32
Aluminium Cover polished £110
Pair of toggles in nickel £32

Type 3 Contact Breaker 1904   Size
(Where applicable) 
Price
type3 contact breaker  Supplied with timing cam and fittings and with spare timing blade, spigot 36mm, 25mm depth, 14mm shaft size   £745

Type 3 Contact Breaker spares   Size
(Where applicable) 
Price
type3 contact breaker spares  Timing cam with fittings £48
Spring steel contact blade £32
Brass screw with point £32
Tension spring for adjuster   £10
Brass adjuster wheel + pin £30
Aluminium cover polished £140
Cover locking and spring £38

Type W Contact Breaker for Twin Cylinder   Size
(Where applicable) 
Price
twin cylinder  10 hp - 1904
Supplied with double timing cam and fittings and two spare blades. Shaft size 14mm and spigot size 36mm
 Out of stock at present    
Type 3 Contact Breaker Spares   Size
(Where applicable) 
Price
type3 contact breaker spares   Timing cam + parts £48
Timing spring steel blade £32
 Retainer for cover +        spring nickel plated £38
Brass screw with point   £32
Aluminium cover £140

Water Pump Safety Springs   Size
(Where applicable) 
Price
water pump safety springs  Long single cylinder spring  108mm length £14
Short single cylinder spring  84mm length £14
Vis a vis short spring  55mm length £11
Twin cylinder short spring 50mm diameter £14
Tension packing spring 36mm diameter £14

Large and Small Cast Iron Steps   Size
(Where applicable) 
Price
Cast Iron Steps         Large  Step

    210mm x 165mm

+ The raised edges

   Supplied in Primer coat

£98.40
       Small  Step

    165mm x 145mm

 + The raised edges

  Supplied in Primer coat

£94.60

Radiator Script Badge in Brass   Size
(Where applicable) 
Price
De Dion Bouton Radiator Script Badge 

 Supplied with all fittings

 

  +  Also suppled in Nickel

      273mm Long £155

Bonnet Catches in Brass and Steel   Size
(Where applicable
Price
Bonnet Catches  The catches will need to be painted the colour of the coach paint, supplied with springs and cotter pins

 + They do not come with 

  with bonnet clips .

£195
pair

China Insulators for single and twin cylinder engines   Size
(Where applicable) 
Price
China Insulators 

Single cylinder  #

Twin cylinder insulators Originals                             

Out of stock at the moment

Still available                     

£ 26

Crankcase Breather for Engines   Size
(Where applicable) 
Price
Crankcase Breather 

 Brass Breathers for engine timing cases

with ball bearing fitted

10hp
8hp
6hp

£38

Tension Return Spring for Valve Lifter   Size
(Where applicable) 
Price
Tension Return Spring 

 These springs keep the tension on the valve lifter

£ 42.00

 

Crankcase Breather for Engines   Size
(Where applicable) 
Price
Brass Carburettor Floats Return Spring     One size fits all from 2 3/4 to 8hp

£80

Brass Sump Oil Drain Tap   Size
(Where applicable) 
Price
Brass Sump Oil Drain Tap for 10hp, 8hp & 6hp engines    For 10hp - 8hp - 6hp engines

£145

 

 Small Triangle Brass Plate    Size
(Where applicable) 
Price
Small Triangle Brass Plate  For the License by The British Traction Co Ltd and the The Dion Dunlop Motor Co Ltd, No 2133

£37

 

Polished Brass Side Plates   Size
(Where applicable) 
Price
Polished Brass Side Plates   Marked Made in France. Supplied by 10, Great Marlborough Street, London W 410mm X 30MM

£60

 

Brass Body Plates   Size
(Where applicable) 
Price
Brass Body Plates  For Type D, E, G, O, K, Y, V, R, N, Q, W
All supplied with blank chassis numbers for you to stamp your own numbers on

£25-
£45

 

Grease Gun Leather Cup Washers   Size
(Where applicable) 
Price
Grease Gun Leather Cup Washers  Set of spare replacement leather washers including copper rivets

£24

 

Dashboard Oiler Replacement Leather Cup   Size
(Where applicable) 
Price
Dashboard Oiler Replacment Leather Cup   Washer and copper rivets

£25.50 per set

 

Marque Deposee - De Dion Bouton   Size
(Where applicable) 
Price
Marque Deposee  Gold transfers for the rear of a tonneau door and can be cut away for mounting on side of body 21cm Length
10cm Roundel

£12

 

Coil Box for Single Cylinder Coil   Size (width/Depth/Height)
(Where applicable) 
Price
Coil Box  Fittied with brass Marche - Arret switch and two brass supporting straps. With Nelmelior stamped on the front  172mm x 90mm x 220mm

£375

 

Handmade Mahogany Battery Box   Size
(Where applicable) 
Price
Handmade Mahogany Battery Box  Originally for fitting the DDB dry batteries in and they were fitted on the left hand side of the bulkhead. (with brass support bands and locking hinges) 330mm wide, 93mm and 234mm height

£425

 

Albert Lefebvre Greasers   Size
(Where applicable) 
Price
albert lefebvre greasers  Supplied in nickel or polished brass NO 1 - Small
NO 2 - Medium
NO 3 - Large

£70.00
£75.00
£80.00

 

Vis a Vis Oil Reservoirs for engines and gearboxes   Size
(Where applicable) 
Price
Vis a Vis Oil Reservoirs  Nickel plated

 The Gear box oiler holds

  60 ml of oil

 

  The Engine oiler holds

   80 ml of oil

Out of Stock

  TBA

 

1899-1900 Tricycle Cylinder Head   Size
(Where applicable) 
Price
tricycle Cylinder Head 1899 1900  2 ¼hp or 2 ¾hp cylinder heads for aircooled Tricycle engines supplied unmachined 2 ¼ hp - 70mm
2 ¾ hp - 74mm

£275

 

1898 Tricycle Cylinder Head   Size
(Where applicable) 
Price
1898 Tricycle Cylinder Head   1.75hp for the screw in automatic valve (supplied unmachined)

£195.00

 

Tricycle Cylinder Head Gasket   Size
(Where applicable) 
Price
Tricycle Cylinder Head Gaskets  2 ¾ hp
2 ¼ hp
1 ¾ hp

£16

 

Tricycle Badge for Surface Carburettor and Battery Box   Size
(Where applicable) 
Price
Tricycle Badge 

 Finished in dull Nickel

  Plate

Caburettor Badge
Battery Box Badge

£95
£45

 

Tricycle Battery Box   Size
(Where applicable) 
Price
Tricycle Battery Box   Made of steel with hinge and closing rod (w/d/h) 313mm x 70mm x 196mm

£156.00

 

Tricycle Aluminium Gear Housing   Size
(Where applicable) 
Price
Tricycle Aluminium Gear Housing  Supplied in one piece to be machined and polished

£147.00

 

Tricycle Bronze Gear for 102 - 104 - 106 Teeth   Size
(Where applicable) 
Price
Tricycle Bronze Gear 

Rough Casting Available. Earlier gear pattern

 

 

 

 Casting weight is 5.5 kilos

£105.00

 

An illustrated guide to the type & specification 1899-1904    Size
(Where applicable) 
Price
illustrated guide type 8 specificaiton 1899 1904 

This will be of interest to all veteran car enthusiasts with the appetite to learn more about the vehicles produced at the turn of the century by the worlds largest engine manufacturer.

With the help of more than 50 line drawings and 150 card photgraphs this book sets out to trace the course of vehicle development, summarises the essential technical information, and clearly identifies the characteristics of each type in 96 pages.

Author: Michael Edwards

 12'  x  9' 3/8

£25 inc P&P (UK)
£25 + £10 P&P (Europe)
£25 + £15 Rest of World

 

De-dion Bouton Limited Edition Silver Cruet Set   Size
(Where applicable) 
Price
L1030638 

A pair of London Hall Marked silver salt and pepper silver condiments. Castings taken from original 1901 De Dion-Bouton Promotional Paper Weight.

Almost 24 troy ounces of silver content and the salt has a gold plated interior to prevent corrosion as is usual in high quality pieces

 5" (130mm) height

£2200

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austinparkinson@aol.com

Specialist engineering

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