5I8634 Bushing for Caterpillar Equipment

The 5I8634 is a bushing used in Caterpillar equipment, including selected engines and excavators. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by SKU 5I8634 and is listed for use with the Caterpillar equipment models specified below. The available application data includes several Caterpillar machine and engine series; compatibility should be checked against the equipment model and existing part number before installation.

Fitment

The bushing is listed for the following Caterpillar equipment models and applications:

• Caterpillar 3066
• Caterpillar 3116
• Caterpillar 3176C
• Caterpillar 320B
• Caterpillar 320B L
• Caterpillar 320B N
• Caterpillar 320B S
• Caterpillar 345B
• Caterpillar 345B L

The listed equipment categories are Caterpillar engine-machine applications and Caterpillar excavator applications. The model suffix must be considered when matching the part, as the available fitment data distinguishes between 320B, 320B L, 320B N, 320B S, 345B, and 345B L.

Cross-reference numbers

The bushing is identified under the following equipment manufacturer part number formats:

• 5I8634
• 5I-8634

5I8634 and 5I-8634 refer to the same part number format, with and without the separator. The equipment manufacturer reference is included for part identification and cross-checking with the installed bushing.

Specifications

The dimensions and weight above are the product data available for SKU 5I8634. The supplied information does not specify the installation position, inner diameter, outer diameter, wall thickness, material, surface treatment, or additional components included with the bushing. No additional technical parameters are stated.