John Deere chain sprocket transmits mechanical power by engaging chain links, supporting reliable movement in equipment systems
A controlled motion interface in this sprocket helps maintain consistent engagement between rotating components during operation
Tooth design with steel construction and heat treatment helps resist wear from repeated chain contact over time
Steel material and heat-treated finish provide structural strength for extended use in various machinery environments
Compatibility with standard chains allows this sprocket to integrate into multiple drive systems across equipment types
Product Dimensions
Weight
3.85 lb
Height
5.6 in
Length
2.1 in
For the most accurate fit and confidence, please select the equipment you are shopping for. Parts can be used across a number of different models, the models shown here indicate general fit of the part.
630C
640C
645C
Return Information
Return Items identified as ‘Eligible for Return’ are eligible
for refund within 30 days of invoicing. Returned Items must be
returned in new condition and in its original packaging with
all paperwork including manuals, assembly instructions and
your packing slip. Parts must be returned to the seller listed
on your e-commerce invoice. Return eligibility & processing
will be verified by the dealer at time of return. View Return Policy for complete information.
Generally, parts purchased from Shop.Deere.com are covered by the John Deere Parts Warranty, covering defects in material and workmanship, for a minimum period of 6 months from receipt. For complete warranty information, please contact your local authorized John Deere dealer.
