AA44311: Chain Sprocket, 21 Teeth

Part Number: AA44311

Parts Tier: Original

John Deere chain sprocket transmits mechanical power by engaging chain links, supporting reliable drive performance across machinery systems
Tooth interface on this sprocket engages the chain smoothly, helping maintain controlled motion between rotating components
Steel construction provides this sprocket with material endurance to withstand repeated use and varying operational loads over time
Smooth engagement helps reduce irregular motion, supporting predictable performance throughout the drive system cycle
Fitment design allows this sprocket to integrate with compatible chains and assemblies for dependable installation across equipment types

Product Dimensions

Weight

1.38 lb

Height

3.5 in

Length

2 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.

1900
1910
1910 250L PRECISION UPGRADES
1910 250T PRECISION UPGRADES
1910 270L PRECISION UPGRADES
1910 270T PRECISION UPGRADES
1910 340T PRECISION UPGRADES
1910 350L PRECISION UPGRADES
1910 350T PRECISION UPGRADES
1910 430L PRECISION UPGRADES
1910 430T PRECISION UPGRADES
1910 550T 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.