1449480 Oil Seal for Caterpillar Equipment

The 1449480 oil seal is a sealing component used in Caterpillar mini hydraulic excavators and skid steer loaders. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar equipment part number 144-9480 and is listed for the machine models below. The fitment information is divided by equipment type to support identification before installation.

Fitment

Caterpillar mini hydraulic excavators:

• 301.4C
• 301.5
• 301.6
• 301.6C
• 301.7D
• 301.7D CR
• 301.8
• 301.8C
• 302.2D
• 302.4D
• 302.5
• 302.7D

Caterpillar skid steer loaders:

• 216B
• 216B3
• 216B Series
• 226B
• 226B3
• 226D
• 226D3
• 232B
• 232D
• 232D3
• 239D
• 239D3
• 242B
• 247B
• 247B3
• 249D
• 249D3
• 257B

The listed application covers the specified Caterpillar mini hydraulic excavator and skid steer loader models. Model designation, machine series, and the part number should be checked against the equipment parts documentation before replacement.

Cross-reference numbers

• 1449480
• 144-9480

1449480 and 144-9480 are the identification formats provided for this oil seal. The number with and without the separator refers to the same listed part reference.

Specifications

The stated dimensions are the outer diameter, inner diameter, and cross-section width of the seal. The material description is rubber with urethane specification. These measurements can be used for dimensional comparison with the removed component, while the equipment model and cross-reference number confirm the intended application.