8B6349 Dowel Pin fit Caterpillar
8B6349 Dowel Pin fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
8B6349 Dowel Pin
The 8B6349 Dowel Pin is a straight, headless pin used in the engine block of Caterpillar equipment. It is listed for Caterpillar articulated dump trucks, Challenger machines, and earthmoving compactors, including the models specified below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by SKU 8B6349 and is intended for applications where a straight, headless dowel pin with this part number is specified in the Caterpillar equipment parts documentation. The equipment brand referenced for fitment is Caterpillar; Caterpillar is the manufacturer of the machines on which the part is used.
Fitment
- Caterpillar D250E articulated dump truck
- Caterpillar D250E II articulated dump truck
- Caterpillar D300E articulated dump truck
- Caterpillar D300E II articulated dump truck
- Caterpillar 35 Challenger machine
- Caterpillar 45 Challenger machine
- Caterpillar 55 Challenger machine
- Caterpillar 65C Challenger machine
- Caterpillar 65D Challenger machine
- Caterpillar 816F earthmoving compactor
The listed fitment covers three Caterpillar equipment groups: articulated dump trucks, Challenger machines, and an earthmoving compactor. Application is specified by the machine model rather than by a universal equipment range. Verification against the machine serial number and parts documentation is appropriate where several production versions of the same model exist.
Cross-reference numbers
- Caterpillar part number: 8B6349
- Aftermarket identification: 8B6349
8B6349 is the part number supplied in the product data for the Caterpillar application and is also used as the aftermarket identification for this CTP part. The number may be written with or without a hyphen as 8B-6349 or 8B6349; these formats identify the same reference in the supplied data.
Specifications
| Part type | Dowel pin |
| Design | Straight, headless |
| Application | Engine block |
| Equipment manufacturer | Caterpillar |
| Manufacturer of supplied part | CTP (Costex Tractor Parts) |
| Part condition | New aftermarket spare part |
| SKU | 8B6349 |
| Reference format | 8B6349 / 8B-6349 |
| Weight | 0.1 lb |
| Length | 8.89 cm |
| Width | 15.24 cm |
| Depth | 1.27 cm |
The supplied dimensions are listed as length, width, and depth in the product data. No material specification, thread information, installation quantity, or additional components included with the pin is specified. The product description identifies the item as a single dowel pin by part number; package quantity is not stated.






Questions 8B6349 Dowel Pin fit Caterpillar 0 questions