1S9543 Retainer fit Caterpillar

The 1S9543 is a retainer for Caterpillar articulated dump trucks. It is used with the Caterpillar D250E, D250E II, D25C, D25D, D300B, D300D, D300E, D300E II, D30C and D30D models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a retainer and belongs to the hardware category. The supplied product data identifies Caterpillar as the manufacturer of the equipment on which the part is used. Application must be checked against the machine model and the part number before installation.

Fitment

The retainer is listed for the following Caterpillar articulated dump truck models and model series:

• Caterpillar D250E
• Caterpillar D250E II
• Caterpillar D25C
• Caterpillar D25D
• Caterpillar D300B
• Caterpillar D300D
• Caterpillar D300E
• Caterpillar D300E II
• Caterpillar D30C
• Caterpillar D30D

The fitment list includes both individual model designations and model variants. D250E and D250E II are listed separately, as are D300E and D300E II. These model distinctions should be retained when comparing the part with equipment documentation or an existing component.

Cross-reference numbers

Numbers 1S9543 and 1S-9543 refer to the same retainer identification, with the hyphen representing a different part-number format. The product name and the supplied application data associate this retainer with the Caterpillar equipment models listed in the fitment section.

Specifications

The stated dimensions are 8.89 cm in length, 15.24 cm in width and 1.27 cm in depth. The listed weight is 0.1 lb. No material specification, thread information, installation position or additional kit contents are provided for this part.