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HISTORY OF DIESEL FUEL INJECTION

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PARTS AND COMPONENTS SUITABLE FOR FUEL INJECTION SYSTEMS

Detroit Diesel®  Caterpillar®  Cummins®
PUMP CALIBRATING UNIT INJECTORS  
 
Part Number or Description:
     
 




Revision
June 2017

Test-Injectors: VERSION III



Item


Part nr.
(old part nr.)
(other part. nr.)


Description


Note


0 D55504/03
(D1688901015)
Injector unit 207 Bar opening pressure

D55505/03
(D1688901016)
Injector unit 207 Bar opening pressure

D55506/03
(D1688901017)
Injector unit 207 Bar opening pressure

D55507/03
(D1688901018)
Injector unit 207 Bar opening pressure

D55508/03
(D1688901019)
Injector unit 207 Bar opening pressure

D55516/03
(D1688901020)
Injector unit 172 Bar opening pressure

1 Cap nut

2 Locknut

3 Spring nut

4 Adjusting screw

5 Spring

6 Spindle

7 Body

8 D40003/03
(D1688901999)
Needle valve - ISO 7440/1

9 D40004/04
(D1680103094)
Orifice plate d. 0,4 mm for D55504/03

D40005/04
(D1680103095)
Orifice plate d. 0,5 mm for 55505/03

D40006/04
(D1680103096)
Orifice plate d. 0,6 mm for D55505/03 - D55516/03

D40007/04
(D1680103097)
Orifice plate d. 0,7 mm for D55507/03

D40008/04
(D1680103098)
Orifice plate d. 0,8 mm for D55508/03

10 D54362/03
(D1680320026)
Spacer

11 Circlip

12 Nut, injector

13 Damper

14 Bleed screw

15 Bleed pipe

16 Gasket

17 Stud

18 D55908/03 Inlet stud with edge filter

19 Gasket

 





ALL DISA PARTS AND COMPONENTS ARE BRAND NEW MANUFACTURED IN OUR MAGENTA WORKS,
UNDER USA TECHNICAL REQUIREMENTS, AND ARE STRICTLY EQUIVALENT TO O.E.M.
ALL MANUFACTURES NAMES, SYMBOLS, NUMBERS AND DESCRIPTIONS ARE USED FOR GUIDANCE AND REFERENCE
PURPOSES ONLY AND IT DOES NOT IMPLY THAT ANY PART LISTED IN THIS CATALOGUE IS THE PRODUCT OF THESE MANUFACTURERS.
ALL THE EQUIPMENT APPLICATION GUIDES ARE ENCLOSED FOR GUIDANCE AND REFERENCE PURPOSES ONLY,
AND DO NOT IMPLY ANY RESPONSIBILITY ON OUR PART.




DISA Diesel Iniezione SpA - Via Novara 119 - 20013 Magenta (Milano) Italy - ph. +39 02 97298381 - fax +39 02 9793194
P.IVA 00890310154 - N. iscrizione la registro imprese 41786 - N. REA 292462 Milano - Capitale sociale 1.500.000 Euro
disa@disa.it