8E4538 End Bit fit Caterpillar

8E4538 is a left-hand end bit for Caterpillar bulldozer equipment. The part is used on Caterpillar track-type tractors and is listed for the equipment models and series specified below.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The part identification is BIT-END LH, also written as 8E-4538 in the supplied equipment-parts reference.

Fitment

The 8E4538 end bit is listed for the following Caterpillar equipment models and machine series:

• Caterpillar 3406
• Caterpillar 3406B
• Caterpillar 3406C
• Caterpillar 3406E
• Caterpillar 8A
• Caterpillar 8SU
• Caterpillar 8U
• Caterpillar 8
• Caterpillar D8N
• Caterpillar D8R

The listed applications include Caterpillar track-type tractor equipment. The model designations above are retained as provided for identification and parts-search purposes; compatibility should be checked against the machine configuration and the end-bit arrangement before installation.

Cross-reference numbers

The following part numbers are associated with the 8E4538 end bit in the supplied cross-reference information:

• 8E4538
• 8E-4538
• 7T9092

8E4538 is the SKU and the primary part number for this listing. The hyphenated designation 8E-4538 identifies the same number in a different catalog format. Part number 7T9092 is listed as an interchangeable reference for this part.

Specifications

The stated dimensions are 57 cm in length, 38.5 cm in width, and 4.9 cm in depth. The stated part weight is 121 lb. The component position is left-hand, so the installation side must correspond to the machine’s left-hand bulldozer end-bit position.