3338675 Hydraulic Cylinder Seals Kit

The 3338675 hydraulic cylinder seals kit is used in hydraulic cylinders installed on Caterpillar excavators. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The kit is identified by SKU 3338675 and belongs to the hydraulic cylinder seals kits category. The listed applications include Caterpillar 345 and 349 series excavators, including standard, long undercarriage, and VG configurations where specified below.

Fitment

• Caterpillar 345C excavator
• Caterpillar 345C L excavator
• Caterpillar 345D excavator
• Caterpillar 345D L excavator
• Caterpillar 345D L VG excavator
• Caterpillar 349D excavator
• Caterpillar 349D L excavator
• Caterpillar 349E excavator
• Caterpillar 349E L excavator
• Caterpillar 349E L VG excavator
• Caterpillar 349F L excavator

The listed fitment applies to hydraulic cylinder sealing systems used on the above Caterpillar excavator models. Model suffixes are retained as provided in the application data: “L” identifies the listed L configuration, while “VG” is included only for the 345D L VG and 349E L VG applications.

Before installation, the excavator model, machine configuration, hydraulic cylinder application, and existing part identification should be checked against the service documentation. The model designation alone may not identify the specific cylinder position or cylinder assembly.

Specifications

The supplied dimensional data is listed as length, width, and depth: 25.4 × 23.8 × 7 cm. The available product data does not specify the individual seals, sealing profiles, seal material, cylinder position, bore diameter, rod diameter, or the quantity of components included in the kit.