Vehicle Compatibility

• Equipment Brand: Caterpillar (CAT)

• Part Type: Diesel Fuel Injector

• Reference Numbers: 10R-7676, 326-4740

• Engine Model: C4.2

• Supplied Equipment Applications: 312D, 318D, 319D LN Excavators

• Production Years: Not confirmed; verify using the machine serial number and parts catalog.

Compatibility Notes

• The supplied reference numbers are 10R-7676 and 326-4740.

• The specified engine is Caterpillar C4.2.

• Compatibility with the listed 312D, 318D, and 319D LN models must be verified against the installed engine arrangement and machine serial number.

• Do not assume that both reference numbers are interchangeable without checking the applicable Caterpillar parts catalog.

• Confirm the original injector number and engine specification before ordering.

FAQ

Q1: Which engine is this injector listed for?
A: The supplied application specifies the Caterpillar C4.2 engine.

Q2: What reference numbers are included?
A: The supplied numbers are 10R-7676 and 326-4740. Verify their relationship and applicability in the parts catalog.

Q3: Does this injector fit CAT 312D, 318D, and 319D LN excavators?
A: These models are supplied as potential applications. Exact fitment depends on the installed engine, arrangement, and serial number.

Q4: How can I confirm compatibility?
A: Compare the original injector number and engine serial number with Caterpillar parts information for the specific machine.