Excavator Engine Parts
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Exhaust-valve spring identified by Isuzu number 8-94252536-1 and compact alias 8942525361. A genuine-parts catalog identifies it as SPRING; VLV,OUT, while independent exact-number records support Isuzu 4JA1, 4JB1, 4JC1, 4JG1 and 4JG2 engines. Published replacement-family numbers are listed with their relationship rather than presented as separate primary numbers. Confirm free length, coil diameter, spring rate and engine serial before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | Isuzu exhaust-valve spring number | 8-94252536-1 |
| Formatted Alias | Same primary number without separators | 8942525361 |
| Published Replacement Family | Published predecessor/alternate; verify dimensions | 8-94252536-0 |
| Published Aftermarket Cross-Reference | Verify spring dimensions | 02/800275 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
3 model references
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
Recorded compatible model references include Published engine family: Isuzu 4JA1 / 4JB1 / 4JC1, Published engine family: Isuzu 4JG1 / 4JG2 / UM4JA1 / UM4JB1, Fitment limitation: Confirm free length, coil diameter, spring rate, valve position and engine serial. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 8942525361.
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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