DELLORTO 40 DHLA parts diagram

 


 








 




 
 



Carb manufacturer: Carb model:
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DELLORTO 40 DHLA parts diagram


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List of parts:

NoPart NoPricePcsDescription
18564$ 0DHLA 48 choke
27956$ 13DHLA 45/48 choke
28383$ 12DHLA 40 choke
38011$ 0DHLA 45/48 Aux. Venturi
47848$ 0DHLA 40 Aux. Venturi
57484$ 3.5Main Jet
67644$ 3.5Idle jet
77851$ 8.8Pump jet
83315$ 0Starter jet
97772$ 17.7Main emulsion tube
107482$ 0Starter emulsion tube
117485$ 3.5Air corrector
127850$ 12.7Idle holder/emulsion tube
138811$ 13.1Needle valve, metal tipped
138809$ 13.1Needle valve, viton tipped
147481$ 0Throttle butterfly DHLA 40
148010$ 0Throttle butterfly DHLA 45
148563$ 0Throttle butterfly DHLA 48
157298$ 70Float assy
167501$ 17.3Choke piston cover bolt
177413$ 4.5Choke piston spring
189609$ 0Choke piston
196434$ 2.2Choke outer cable clamp screw
207488$ 20.2Choke cable support
219818$ 0Top cover casting
229358$ 5.7Top cover casting gasket
229220$ 7.9Top cover casting gasket (antisurge)
239498$ 0Needle valve filter
247530$ 2.2Vent cover screw
257549$ 15.5Vent cover
266430$ 1.9Top cover screw
274997$ 0.9Top cover spring washer
287511$ 4.3Vent cover gasket
297062$ 9.5Choke inner cable clamp
306850$ 1.2Cable clamp washer
316432$ 8.7Choke cable clamp nut
327854$ 4Choke cable return spring
337838$ 6Choke spring cup washer
344957$ 0.9Spring washer
352906$ 1.3Choke spring retaining nut
369610$ 40.7Choke actuator cam
377837$ 1.3Actuator cam spring washer
389611$ 0Actuator cam˙˙retaining bush
397341$ 4Choke actuator lever
406425$ 1.3Needle valve washer
417503$ 5.4Float assy pivot pin
427663$ 0.3Banjo fibre washer, inner
437862$ 0Fuel banjo, single 45 degree
438071$ 28.4Fuel banjo, single 90 degree
437660$ 46.8Fuel banjo, single standard
447661$ 49.4Fuel banjo, double standard
448072$ 28.4Fuel banjo, double 90 degree
451419$ 8.7Banjo fuel filter
467662$ 0.3Banjo fibre washer, outer
477659$ 9Banjo bolt
487540$ 1.3O ring
497513$ 8.7Cap screw
507525$ 8.7Pump jet weight
516415$ 3.6Pump jet ball bearing
5210747$ 14.4Pump jet holder
5310748$ 5.2Pump jet filter/spring
546173$ 1.1Pump jet O ring
556426$ 0.9Pump jet cap fibre washer
569926$ 5Air bleed screw
578678$ 0.9Air bleed screw O ring
587959$ 5Vacuum blanking screw
598857$ 11.6G/H prog. blanking screw
609656$ 9.5Mixture screw 48/45/40H
619336$ 2.1Mixture screw spring
628260$ 0.2Mixture screw washer
6310381$ 17.5DHLA late alfa lever
649754$ 10.9DHLA throttle stop screw
656423$ 2.3Spindle nut
666581$ 1.7Spindle nut lock washer
6710714$ 35Short Lotus lever
687958$ 3.7Spindle end cover
697537$ 2.7Spindle washer
707490$ 23.1Spindle bearing
717627$ 0Pump rod spring
728058$ 040/45/48 E Pump Cover assy
737625$ 5.3Pump rod nut
746390$ 1Pump rod lock nut
757626$ 2.9Diaphagm Spring
767515$ 9Pump Diaphragm
775011$ 1.1Spring washer (pump cover)
786429$ 1.7Screw (pump cover)
798302$ 3.6Alfa carb/inlet manifold gasket
807542$ 20.3Pump non-return valve
817509$ 8.7Pump body gasket
827550$ 0DHLA45E Pump body
837526$ 1.6Pump body screw
846416$ 2.2Butterfly screw
856449$ 5.7DHLA48 choke retaining screw
864957$ 0.9Spring washer (choke screw)
877151$ 8.6Trumpet stud
888610$ 0Throttle return spring (competition)
887957$ 3.9Throttle return spring (std)
896887$ 3.5Cap screw
908307$ 32DHLA40 pump rod assy
917507$ 7.5Venturi grub screw
923793$ 1.3Split pin (balance lever)
937496$ 7.1Balance lever pin
939752$ 7.1Balance lever pin
942638$ 1.7Balance lever spring
9511529$ 0Late Alfa balance lever
967496$ 7.1Balance lever pin
976898$ 5.4Throttle stop screw
984670$ 1.7Throttle stop screw spring
994650$ 0.9Washer
1008304$ 17Lotus balance lever
1017668$ 0DHLA 40 spindle
101$ 0??
1018604$ 100DHLA 48 spindle
1018352$ 0DHLA 45 spindle
102$ 0??
103$ 0
104??$ 0
105$ 0??

DELLORTO 40 DHLA - exploded view

https://www.carbparts.euPrices and product availability are subject to change

DELLORTO 40 DHLA - Parts list

https://www.carbparts.euPrices and product availability are subject to change
NoPart NoPricePcsDescription
18564$ 0DHLA 48 choke
27956$ 13DHLA 45/48 choke
28383$ 12DHLA 40 choke
38011$ 0DHLA 45/48 Aux. Venturi
47848$ 0DHLA 40 Aux. Venturi
57484$ 3.5Main Jet
67644$ 3.5Idle jet
77851$ 8.8Pump jet
83315$ 0Starter jet
97772$ 17.7Main emulsion tube
107482$ 0Starter emulsion tube
117485$ 3.5Air corrector
127850$ 12.7Idle holder/emulsion tube
138811$ 13.1Needle valve, metal tipped
138809$ 13.1Needle valve, viton tipped
147481$ 0Throttle butterfly DHLA 40
148010$ 0Throttle butterfly DHLA 45
148563$ 0Throttle butterfly DHLA 48
157298$ 70Float assy
167501$ 17.3Choke piston cover bolt
177413$ 4.5Choke piston spring
189609$ 0Choke piston
196434$ 2.2Choke outer cable clamp screw
207488$ 20.2Choke cable support
219818$ 0Top cover casting
229358$ 5.7Top cover casting gasket
229220$ 7.9Top cover casting gasket (antisurge)
239498$ 0Needle valve filter
247530$ 2.2Vent cover screw
257549$ 15.5Vent cover
266430$ 1.9Top cover screw
274997$ 0.9Top cover spring washer
287511$ 4.3Vent cover gasket
297062$ 9.5Choke inner cable clamp
306850$ 1.2Cable clamp washer
316432$ 8.7Choke cable clamp nut
327854$ 4Choke cable return spring
337838$ 6Choke spring cup washer
344957$ 0.9Spring washer
352906$ 1.3Choke spring retaining nut
369610$ 40.7Choke actuator cam
377837$ 1.3Actuator cam spring washer
389611$ 0Actuator cam˙˙retaining bush
397341$ 4Choke actuator lever
406425$ 1.3Needle valve washer
417503$ 5.4Float assy pivot pin
427663$ 0.3Banjo fibre washer, inner
437862$ 0Fuel banjo, single 45 degree
438071$ 28.4Fuel banjo, single 90 degree
437660$ 46.8Fuel banjo, single standard
447661$ 49.4Fuel banjo, double standard
448072$ 28.4Fuel banjo, double 90 degree
451419$ 8.7Banjo fuel filter
467662$ 0.3Banjo fibre washer, outer
477659$ 9Banjo bolt
487540$ 1.3O ring
497513$ 8.7Cap screw
507525$ 8.7Pump jet weight
516415$ 3.6Pump jet ball bearing
NoPart NoPricePcsDescription
5210747$ 14.4Pump jet holder
5310748$ 5.2Pump jet filter/spring
546173$ 1.1Pump jet O ring
556426$ 0.9Pump jet cap fibre washer
569926$ 5Air bleed screw
578678$ 0.9Air bleed screw O ring
587959$ 5Vacuum blanking screw
598857$ 11.6G/H prog. blanking screw
609656$ 9.5Mixture screw 48/45/40H
619336$ 2.1Mixture screw spring
628260$ 0.2Mixture screw washer
6310381$ 17.5DHLA late alfa lever
649754$ 10.9DHLA throttle stop screw
656423$ 2.3Spindle nut
666581$ 1.7Spindle nut lock washer
6710714$ 35Short Lotus lever
687958$ 3.7Spindle end cover
697537$ 2.7Spindle washer
707490$ 23.1Spindle bearing
717627$ 0Pump rod spring
728058$ 040/45/48 E Pump Cover assy
737625$ 5.3Pump rod nut
746390$ 1Pump rod lock nut
757626$ 2.9Diaphagm Spring
767515$ 9Pump Diaphragm
775011$ 1.1Spring washer (pump cover)
786429$ 1.7Screw (pump cover)
798302$ 3.6Alfa carb/inlet manifold gasket
807542$ 20.3Pump non-return valve
817509$ 8.7Pump body gasket
827550$ 0DHLA45E Pump body
837526$ 1.6Pump body screw
846416$ 2.2Butterfly screw
856449$ 5.7DHLA48 choke retaining screw
864957$ 0.9Spring washer (choke screw)
877151$ 8.6Trumpet stud
888610$ 0Throttle return spring (competition)
887957$ 3.9Throttle return spring (std)
896887$ 3.5Cap screw
908307$ 32DHLA40 pump rod assy
917507$ 7.5Venturi grub screw
923793$ 1.3Split pin (balance lever)
937496$ 7.1Balance lever pin
939752$ 7.1Balance lever pin
942638$ 1.7Balance lever spring
9511529$ 0Late Alfa balance lever
967496$ 7.1Balance lever pin
976898$ 5.4Throttle stop screw
984670$ 1.7Throttle stop screw spring
994650$ 0.9Washer
1008304$ 17Lotus balance lever
1017668$ 0DHLA 40 spindle
101$ 0??
1018604$ 100DHLA 48 spindle
1018352$ 0DHLA 45 spindle
102$ 0??
103$ 0
104??$ 0
105$ 0??