Description
MC6B – Used compressor idler shaft for the accessory drive, Caterpillar part number 7W-4381, 3406 engines.
Used part, removed from a running engine. Inspect and confirm fitment by original part number before installing.

Used compressor idler shaft, Caterpillar part number 7W-4381.
4 in stock
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MC6B – Used compressor idler shaft for the accessory drive, Caterpillar part number 7W-4381, 3406 engines.
Used part, removed from a running engine. Inspect and confirm fitment by original part number before installing.
Product identification
Products explicitly described as “Genuine OEM” are genuine original equipment manufacturer parts. Other references to OEM names, part numbers, or model numbers are provided to identify compatibility and do not imply that a product is OEM.
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