H178006: Primary Countershaft Drive Pulley

Part Number: H178006

Parts Tier: Original

John Deere primary countershaft drive pulley transmits rotational motion between shafts to enable power transfer within belt-driven systems
Guidance of the belt path by this pulley helps maintain proper routing and tension for consistent system performance
Grooved rim design on this pulley supports secure belt seating, aiding integration within compatible drive assemblies
Installation and replacement of this pulley are straightforward due to its standard fitment for primary drive applications
Consistent power delivery supported by this pulley helps maintain reliable operation throughout the equipment lifecycle

Product Dimensions

Weight

23.07 lb

Height

8.6 in

Length

6.3 in

Specifications

Bore Size

44.5 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.

9560 STS
9570 STS
9650 STS
9660 STS
9670 STS
9750 STS
9760 STS
9770 STS
9860 STS
9870 STS
9880 STS
S5 500
S7 800
S7 850
S7 900
S550
S660
S670
S670 PRECISION UPGRADES
S680
S680 PRECISION UPGRADES
S680H
S685
S685H
S690
S690 PRECISION UPGRADES
S690H
S760
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.