Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.
Part-number relationships
Relationship
Reference family
Number
Primary Equipment Part Number
M18x115 cylinder-head bolt
1-09070141-0
Same-number Formatting Variant
Compact formatting for the M18x115 bolt
1090701410
Companion Assembly Part - Not Interchangeable
M18x159 cylinder-head bolt used at a different position
1-09070142-0
Same-number Formatting Variant
Compact formatting for the M18x159 companion bolt
1090701420
Cataloged Replacement Reference
Later number for the M18x159 bolt
8-98245541-0
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
1-09070141-0
Formatting alias
1090701410
1090701420
Related assembly
1-09070142-0
Other documented relationship
8-98245541-0
Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.
Product summary
M18x115 and M18x159 Cylinder Head Bolts
Category
Excavator Engine Parts
Catalog ID
63256210
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
2 model references
Cataloged engine family: Isuzu 6WG1 / 6WF1
Cataloged equipment families: Hitachi, JCB and Case equipment using the applicable engine
Fitment / evidence notes
Fitment limitation: Confirm bolt position, length and engine serial range
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 1-09070141-0
Which machines use 1-09070141-0?
Recorded compatible model references include Cataloged engine family: Isuzu 6WG1 / 6WF1, Cataloged equipment families: Hitachi, JCB and Case equipment using the applicable engine. Recorded fitment/evidence notes: Fitment limitation: Confirm bolt position, length and engine serial range. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 1-09070141-0?
Formatting aliases for the same number: 1090701410, 1090701420. Related assembly numbers (not direct interchanges): 1-09070142-0.
How do I confirm 1-09070141-0 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.
More in Excavator Engine Parts
Continue comparing verified references from the same system.
