Spacer Ring 125.72.122-2 (Drive Gear)
Spacer Ring 125.72.122-2 is used in the final drive of HTZ tractor axles and is designed for proper installation and adjustment of the drive gear (final drive pinion) 150.38.103-2. The spacer ring ensures the required position of the pinion relative to the mating final drive components and helps achieve the required installation clearance.
The ring is installed directly on the drive gear 150.38.103-2. Two pieces are used per tractor — one ring for the front axle and one for the rear axle. The part is used in the final drive of both wheeled and crawler HTZ tractors.
During final drive assembly, it is important to install the spacer ring correctly and check the condition of the mating surfaces of the drive gear and related components. A worn or damaged ring may cause incorrect pinion positioning and improper operation of the final drive.
Spacer Ring 125.72.122-2 is used on wheeled and crawler HTZ tractors, including T-150K, T-151K, T-156, HTZ-17021, HTZ-17221, HTZ-242K, HTZ-248K, T-150, T-150-05-09, HTZ-181 and other models with a similar final drive design.
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Chassis type wheel / crawler
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Applicability by brand HTZ
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Number of uses in a unit/technique 2 pcs
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Installation location Drive Gear / Pinion
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Catalog number 125.72.122 / 125.72.122-Д / 125.72.122-2
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Node Axles