8hp bore and stroke 100 x 120mm
Swivel Water Manifold
Valve guide and all brass fittings included
*Also available - 8hp pistons and conrods
REPLACEMENT 8HP CAST IRON PISTONS
Coplete with piston rings, gudgeon pin and safety screw
*also available oversize 100mm + .020"
REPLACEMENT CONRODS
8HP
6hp
4 1/2 hp
3 1/5 hp
INLET VALVE GASKET SET
1 3/4 hp 1898
1 3/4 hp
2 1/4 hp
2 3/4 hp
3 1/2 hp
4 1/2 hp
6 hp
8 hp
10 hp
12 hp
Only available in sets solid copper bottom rings top rings with ASB subsitute
GASKETS
1 3/4 hp 1898
1 3/4 hp
2 1/4 hp
2 3/4 hp
3 1/2 hp
4 1/2 hp
6 hp
8 hp
10 hp
12 hp
SPARE INLET VALVE SPRINGS
1 3/4 hp 1898
1 3/4 hp
2 1/4 hp
2 3/4 hp
3 1/2 hp
4 1/2 hp
6 hp
8 hp
10 hp
12 hp
DOMES
8hp
6hp
4 1/2 hp
3 1/2 hp
All include steel screw
iNLET VALVE ELBOWS (cast in bronze)
2 1/4 hp
3 1/2 hp
4 1/2 hp
4 1/2 hp
6 1/2 hp
8 hp
10 hp
12 hp
* 2 1/4 hp available soon
EXHAUST VALVES
1 3/4 hp - 30mm
2 1/4 hp - 30mm
2 3/4 hp - 32mm
3 1/2 hp - 34mm
4 1/2 hp - 38mm
6 hp - 38mm
8 hp -42mm
10 hp - 42mm
all valves supplied with slots
EXHAUST VALVE SPRINGS
1 3/4 hp
2 1/4 hp
2 3/4 hp
3 1/2 hP
4 1/2 hp
6 hp
8 hp
10 hp
EXHAUST VALVE SPRING HOLDERS AND COTTER PINS
1 3/4 hp
2 1/4 hp
2 3/4 hp
3 1/2 hP
4 1/2 hp
6 hp
8 hp
10 hp
EXHAUST VALVE GUIDES
1 3/4 hp
2 1/4 hp
2 3/4 hp
3 1/2 hP
4 1/2 hp
6 hp
8 hp
10 hp
CARBURETTOR FLOATS
Size - 72mm o/d x 43mm i/d by 41mm high
One size fits all models from 2 3/4 hp to 8 hp
*10 hp 12 hp 2 cylinder models made to order
CONTACT BREAKER
Type 1 1898 - 1902
Supplied with aluinium cover, nickel-plated fittings, timing cam, spare contact blade and fixings retainer
This contact breaker with left or right hand terminals
TYPE 1 CONTACT BREAKER SPARES
Aluminium cover
Contact blade
fixing toggles
Timing cam with allen screws and tapered pin
Brassscrew with point
Fixing retainer
CONTACT BREAKER
Type 2 1902 - 03
Supplied with aluminium cover, nickel-plated finger nuts, timing cam and spare contact blade
These contact breakers fit on to the bronze timing case and the size is 36mm
TYPE 2 CONTACT BREAKER SPARES
Aluminium cover
Nickel plated finger nuts
Timing cam with tapered pin
contact blade with screw and washer
Brass screw and point
TYPE 3 CONTACT BREAKER
1903 - 04
Supplied with aluminium
cover with nickel-plated cover retainer, timing cam, tapered pin and spare contact blade
This contact breaker fits on the bronze timing case and the size is 36mm
TYPE 3 CONTACT BREAKER SPARES
Aluminium cover
Nickel-plated cover retainer
Timing cam
Contact blade with point
Brass screw with point
Armature tension spring
Brass spring adjuster
TYPE 4 CONTACT BREAKER
1904 twin cylinder Type W and S
Supplied with aluminium cover, double cam with tapered pin, spare contact blades and cover retaining nickel-plated screw
This contact breaker fits on the bronze timing case and the size is 36mm
TYPE 4 CONT BREAKER SPARES
Aluminium cover
Nickel plated cover retainer with spring
Double twin cam and tapered pin
Brass screw point
Contact blade with point and support blade
WATER PUMP SPRINGS
Long water pump spring - 100mm long
Shorter water pump spring - 82mm long
Twin cylinder water pump spring - 47mm long
Small pump tension packing spring - 29mm long
BRASS COIL SWITCHES
Small 'marche/arrete' switch for general use
Large switch for use with vis a vis models
*both for low voltage use only
DE DION BOUTON RADIATOR SCRIPT
Length 270mm
Availabe in solid brass or nickel-plated
BATTERY AND COIL BOKES
Battery box - 330mm x 236mm x 95mm
Brass fixing bands and brass locks
Coil box - 150mm x 195mm x 124mm
Brass fixing bands
*coil not included
MAHOGANY COIL BOX
Size 180mm x 125mm x 125mm
With brass switch, fixing bands and terminals
*coil not included
HIGH TENSION CHINA INSULATORS
Single cylinder
Double for twin cylinder type S W
TRICYCLE BATTERY BOX
Made in sheet steel and painted with grey primer
1898 1 3/4 HP CYLINDER BLOCK
for the early screw in the AIV engine
*casting only
COPPER HEAD GASKETS
For tricycles type 1 3/4 hp 2 1/4 hp and 2 3/4 hp
BRASS PLATE
'made in france'
De Dion Bouton Limited
Gt Marlborough Street London
For mounting under rear entrance tonneau door
TRANSFERS
De Dion Bouton logo in gold
CAST IRON STEP
168mm x 205mm
with De Dion Bouton logo
BONNET CATCHES
BRASS BODY PLATES
Available for types
D E G K N O Q R V W
BULKHEAD TRIANGLE BADGE
Bulkhead triangle badge for the Licensed
by the British Motor Traction Co Ltd
and the Dion Dunlop Motor Co Ltd,
no 2133 in Brass with fixing screws.
TENSION RETURN SPRING
Tension return spring for
valve lifter on timing case.
BRASS OIL DRAIN VALVE
DDB brass oil drain valve for
6hp 8hp 10hp and 12hp engines
GREASE GUN CUPS
New leather cups for DDB
grease gun 2 per set
DASHBOARD OILER CUPS
New leather cups for DDB
dashboard oiler 2 per set
1902 - 03 CYLINDER BLOCKS
8 hp 100 mm X 110 mm with front exhaust outlet
ready for machining in a small batch of six
