John Deere fan chain sprocket transmits power and regulates rotational speed, supporting dependable operation across machinery systems
A motion interface in this sprocket helps maintain controlled engagement between rotating components for consistent performance
Efficient power transfer allows this sprocket to transmit torque reliably between connected shafts and drive elements in machinery systems
Engineered tooth design on this sprocket resists wear from repeated chain contact, helping extend service life under regular use
Painted finish on this sprocket adds a layer of protection to its construction, supporting durability in various working environments
Product Dimensions
Weight
1.38 lb
Height
3.3 in
Length
3.1 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.
3950
3955
3970
3975
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.