9T3378 Shim for Caterpillar Equipment

The 9T3378 is a shim used in Caterpillar equipment, including Caterpillar engines and excavators. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a 2.9 mm thick shim with Caterpillar equipment applications covering the models and machine series listed below. The available application data includes both engine models and excavator models.

Fitment

• Caterpillar 3066
• Caterpillar 3116
• Caterpillar 3126
• Caterpillar 320B
• Caterpillar 320B L
• Caterpillar 320B N
• Caterpillar 320B S
• Caterpillar 322B L
• Caterpillar 322B LN
• Caterpillar 325B L

The listed fitment covers the Caterpillar models specified in the source application data. Compatibility should be checked against the equipment model and the part number before installation, particularly where the same machine series may use components with different dimensional requirements.

Cross-reference numbers

• Caterpillar 9T3378
• Caterpillar 9T-3378

9T3378 and 9T-3378 are two written formats for the same Caterpillar reference number. The part number is also used as the SKU for this shim.

Specifications

The dimensional information is provided according to the available product data: the specified shim thickness is 2.9 mm, while the listed overall dimensions are 15 cm in length, 15 cm in width, and 0.1 cm in depth. The supplied part is identified by the 9T3378 number and is intended for the Caterpillar equipment applications listed above.