9R2418 Washer for Caterpillar Equipment

The 9R2418 washer is a fastening component used on Caterpillar backhoe loaders. It is identified by the Caterpillar part number 9R-2418 and is used with the listed Caterpillar machine models. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The washer is specified for applications on Caterpillar backhoe loaders in the 416, 420, 424, 426, 428 and 430 model ranges listed below. The available product data identifies the component by its internal and external diameters, thickness, material, coating and physical dimensions.

Fitment

• Caterpillar 416B backhoe loader
• Caterpillar 416C backhoe loader
• Caterpillar 416D backhoe loader
• Caterpillar 420D backhoe loader
• Caterpillar 424D backhoe loader
• Caterpillar 426C backhoe loader
• Caterpillar 428B backhoe loader
• Caterpillar 428C backhoe loader
• Caterpillar 428D backhoe loader
• Caterpillar 430D backhoe loader

Fitment is listed for Caterpillar backhoe loader equipment. The model references above are retained as provided for this part number; equipment configuration and application position should be checked against the machine parts documentation before installation.

Cross-reference numbers

The number 9R-2418 is the hyphenated format shown for the same 9R2418 part designation. No additional supplier or equipment-manufacturer reference numbers are included in the available product data.

Specifications

The specified inner diameter and outer diameter describe the washer opening and outside profile. The material specification is hardened steel with a stated minimum yield strength of 1000 MPa. The listed surface treatment is mechanical galvanization, with a salt spray value of 96 hours in the available technical information.