Vehicle Compatibility

• Equipment Brand: Caterpillar (CAT)

• Part Type: Diesel Fuel Injector

• Reference Number: 397-9952

• Engine Model: C3.3B

• Supplied Equipment Application: CAT 906H Compact Wheel Loader

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

Compatibility Notes

• The supplied reference number is 397-9952.

• The specified engine is Caterpillar C3.3B.

• Compatibility with the CAT 906H depends on the installed engine version and serial number.

• Verify the original injector number and engine arrangement using Caterpillar parts information before ordering.

FAQ

Q1: Which engine is this injector listed for?
A: The supplied application specifies the Caterpillar C3.3B engine.

Q2: Does this injector fit the CAT 906H?
A: The 906H is the supplied equipment application, but exact compatibility must be confirmed using the machine serial number and installed engine details.

Q3: What is the injector reference number?
A: The reference number provided is 397-9952. Compare it with the original injector before ordering.

Q4: How can I confirm compatibility?
A: Check the machine model, engine serial number, and original injector number against the applicable Caterpillar parts catalog.