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OEM / reference557-7633
SpecificationFuel Injector
Catalog ID51040152
Fuel Injector identified by primary reference 557-7633. The cited technical sources record 43 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.
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Part-number relationships
Relationship
Reference family
Number
Primary Part Number
Source catalog
557-7633
Unverified Reference - Do Not Order By This Number Alone
Source catalog
20R-8968
Unverified Reference - Do Not Order By This Number Alone
Source catalog
1R-1808
Unverified Reference - Do Not Order By This Number Alone
Source catalog
285-4106
Unverified Reference - Do Not Order By This Number Alone
Source catalog
546-2154
Unverified Reference - Do Not Order By This Number Alone
Source catalog
214-7568
Unverified Reference - Do Not Order By This Number Alone
Source catalog
148-2903
Unverified Reference - Do Not Order By This Number Alone
Source catalog
10R-7224
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Reference numbers
Primary number
557-7633
Other documented relationship
20R-8968
1R-1808
285-4106
546-2154
214-7568
148-2903
10R-7224
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Fuel Injector
Category
Excavator Engine Parts
Catalog ID
51040152
Photo views
5
Before ordering
Confirm these details
Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.
Machine fitment
Compatible model references
43 model references
Recorded application: 627G
Recorded application: 637G
Recorded application: C9 INDUSTRIAL
Recorded application: 973C
Recorded application: 815F II
Recorded application: C9
Recorded application: 814F II
Recorded application: 160
Recorded application: 14
Recorded application: 140M
Recorded application: 160M
Recorded application: 2
Recorded application: 14L
Recorded application: 150
Recorded application: 816F II
Recorded application: MD5075
Recorded application: MD5075C
Recorded application: 521B
Recorded application: 532
Recorded application: 2390
Recorded application: 522B
Recorded application: 541
Recorded application: 552
Recorded application: 551
Recorded application: 522
Recorded application: 521
Recorded application: 330D MH
Recorded application: 336D2 XE
Recorded application: 336D2 LXE
Recorded application: 336D
Recorded application: 336D2 L
Recorded application: 330D LN
Recorded application: 340D2 L
Recorded application: 336D L
Recorded application: 336D2
Recorded application: 330D
Recorded application: 336D LN
Recorded application: 336D2 GC
Recorded application: 340D L
Recorded application: 336D2 L XE
Recorded application: 330D L
Recorded application: 330D FM
Recorded application: TH31-C9P
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Common questions about 557-7633
Which machines use 557-7633?
Recorded compatible model references include Recorded application: 627G, Recorded application: 637G, Recorded application: C9 INDUSTRIAL, Recorded application: 973C, Recorded application: 815F II, Recorded application: C9, Recorded application: 814F II, Recorded application: 160 and 35 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 557-7633?
No alternate number is listed for 557-7633. Send the original nameplate for an alternate-number check.
How do I confirm 557-7633 before ordering?
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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