John Deere chopper jackshaft drive pulley transmits rotational motion to support efficient power transfer in belt-driven systems
Grooved profile on this pulley helps seat the belt securely, supporting accurate engagement during operation
Driver configuration allows this pulley to integrate into compatible assemblies for coordinated system performance
Guided grooves on this pulley assist with routing and maintaining correct tension when installing or servicing the belt system
Consistent power delivery from this pulley supports ongoing reliability and reduces the need for frequent maintenance checks
Product Dimensions
Weight
32.78 lb
Height
11.2 in
Length
4.7 in
Specifications
Groove Width
19.05 mm
Effective Diameter
285 mm
Bore Size
44.6 mm
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.
9870 STS
9880 STS
REDEKOP SCU
S7 600
S7 700
S7 800
S7 850
S7 900
S670
S670 PRECISION UPGRADES
S670H
S680
S680 PRECISION UPGRADES
S680H
S685
S685H
S690
S690 PRECISION UPGRADES
S690H
S770
S780
S780 PRECISION UPGRADES
S785
S790
S790 PRECISION UPGRADES
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.