Throttle Motor Sector Gear for Komatsu PC200-6 with 6D102 Engine

Throttle Motor Sector Gear for Komatsu PC200-6 with 6D102 Engine

This throttle motor sector gear is used in the governor control mechanism of selected Komatsu PC200-6 excavators equipped with the 6D102 engine. It transfers the rotation of the throttle motor through the internal gear mechanism to help regulate engine speed.

This product includes the sector gear only. The complete throttle motor, drive shaft, position sensor, housing and other internal components are not included.

Applicable Throttle Motor References

The gear is intended for selected throttle motor assemblies associated with references 7834-40-2000, 7834-40-2002, 7834-40-2003 and 7834-40-3000. These numbers identify complete throttle motor assemblies and are not the individual part number of the sector gear.

Different throttle motor versions may use internal gears with similar appearances but different tooth profiles, center bores or operating angles. The complete motor reference alone is therefore not sufficient for final identification.

Fitment Checks Before Ordering

Before ordering, compare the tooth count, tooth profile, sector angle, center bore, gear thickness and stop position with the original gear. Clear photos of the old gear from both sides and the complete throttle motor label are recommended for confirmation.

FAQ

Does this product include the complete throttle motor?

No. This listing is for the internal sector gear only. The motor, shaft, sensor, housing and other components are not included.

Are 7834-40-2000 and 7834-40-3000 the part numbers of this gear?

No. They are reference numbers for complete throttle motor assemblies. They are provided only to help identify the related motor application.

How can I confirm the correct gear before ordering?

Send the throttle motor reference, machine model and clear photos of the original gear. The tooth profile, center bore, thickness and sector angle should all be compared before ordering.

What is the warranty period?

The warranty period is 6 months. Compatibility and correct installation should be confirmed before use.