1450170 Main Bearing for Caterpillar Asphalt Pavers

The 1450170 main bearing is an engine bearing listed for Caterpillar asphalt pavers. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The part is listed for the following Caterpillar asphalt paver models:

• AP-1000 — Caterpillar asphalt paver
• AP-1000B — Caterpillar asphalt paver
• AP-1000D — Caterpillar asphalt paver
• AP-1050B — Caterpillar asphalt paver
• AP-1055B — Caterpillar asphalt paver
• AP-1055D — Caterpillar asphalt paver
• AP-755 — Caterpillar asphalt paver
• AP-900B — Caterpillar asphalt paver
• BG-240C — Caterpillar asphalt paver
• BG-2455C — Caterpillar asphalt paver

Fitment is specified for the listed Caterpillar asphalt paver models. The model designation should be checked against the machine identification and the bearing number before installation, particularly where several versions of the same equipment series are in service.

Cross-reference numbers

• 1450170
• 145-0170

The number 1450170 is used as the product SKU and part code. The hyphenated form 145-0170 is also shown for this bearing. Both number formats identify the same listed part reference.

Specifications

The supplied product data identifies this item as a main bearing for the engine-bearing category. The listed dimensions are 6.5 cm in length, 5.6 cm in width, and 10.5 cm in depth; the supplied data does not specify whether these measurements refer to the individual bearing or its packaging.

The supplied data does not include material specification, bearing clearance, shell thickness, oversize or undersize designation, thread information, installation position, or additional kit components. No such parameters are specified for this part.