9R4066 Washer for Caterpillar Equipment

9R4066 is a washer used in Caterpillar backhoe loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The washer is listed for the following Caterpillar backhoe loader models and series:

• 414E
• 416B
• 416C
• 416D
• 416E
• 420D
• 420E
• 422E
• 424B
• 424B HD
• 424D
• 426B
• 426C
• 428B
• 428C
• 428D
• 428E
• 428F
• 430D
• 430E
• 432D
• 432E
• 432F
• 434E
• 436B
• 436C
• 438C
• 438D
• 442D
• 442E
• 444E
• 446
• 446B
• 446D
• 450E
• 450F

Specifications