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Isuzu 4JJ1T Engine Family 2 variants

The Isuzu 4JJ1T engine line groups 2 variant designations. Parts and fitment are pooled here so a cross-reference found on one variant surfaces for the whole family.

Variants in this family

2

Generator sets using this engine family

1

Parts cataloged across the Isuzu 4JJ1T family

2
Part #DescriptionCategory
5-8840-2815-0Compression gauge adapterother_service
QD-554JG1other_service

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Aftermarket parts that fit this family

60

Leads compiled from supplier catalogs across the family’s variants; verify the exact part for your variant and serial number.