Compression Spring 9M1986 for Caterpillar Articulated Dump Trucks

Compression spring, SKU 9M1986, for articulated dump trucks and related equipment manufactured by Caterpillar. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified as a compression-type spring intended for installation in the applicable Caterpillar machine assemblies. Fitment must be determined by matching the equipment model and the listed part number before installation.

Fitment

The spring is listed for Caterpillar articulated dump trucks, including the following equipment models and series:

• Caterpillar 735 articulated dump truck
• Caterpillar 740 articulated dump truck
• Caterpillar D250E articulated dump truck
• Caterpillar D250E II articulated dump truck
• Caterpillar D300E articulated dump truck
• Caterpillar D300E II articulated dump truck
• Caterpillar D350E articulated dump truck
• Caterpillar D350E II articulated dump truck
• Caterpillar D400E articulated dump truck
• Caterpillar D400E II articulated dump truck

The equipment brand specified for this part is Caterpillar. The brand designation refers to the manufacturer of the equipment on which the spring is used and does not identify the manufacturer of this spare part.

Fitment is documented for the articulated dump truck application listed above. The available data does not specify a particular installation position, system, or assembly within each machine model.

Cross-reference numbers

The spring is identified by the following part-number formats:

• 9M1986
• 9M-1986

9M1986 is the SKU used for this product. The hyphenated designation 9M-1986 is another recorded format of the same reference number. No additional supplier or equipment-manufacturer reference numbers are specified in the available product data.

Specifications

The inch dimensions describe the spring geometry as supplied in the source data: free length H, wire diameter C, and outside diameter OD-A. The metric length, width, and depth values are listed separately as product dimensions. The available information does not specify the spring rate, number of coils, material grade, end configuration, operating load, or the quantity supplied.