The YaMZ 172.21.021A clutch housing is a key element of the tractor clutch assembly and performs load-bearing and protective functions, ensuring the correct operation of all clutch mechanisms. It is in this housing that the main parts responsible for turning the clutch of the YaMZ engine are concentrated.
A release bearing 172.21.032-01 is installed inside the housing, which transmits the force from the clutch pedal to the pressure mechanism, as well as a shift fork 172.21.121 and rollers 172.21.138 and 172.21.137, which ensure the transmission and conversion of force. In addition to them, the housing contains auxiliary elements, bushings, seals and fasteners, which form a reliable and wear-resistant clutch unit.
There is a technological window on the side of the housing for inspection and maintenance of the clutch without completely disassembling the unit. This window is closed with a hatch cover 150.21.234-1 or 150.21.234-2, which are interchangeable and provide protection from dust and contamination.
Clutch housing 172.21.021A is used on KhTZ tractors equipped with YaMZ engines, including models T-150, T-156, KhTZ-17021, KhTZ-17221 and other KhTZ machines with a similar clutch design.
A release bearing 172.21.032-01 is installed inside the housing, which transmits the force from the clutch pedal to the pressure mechanism, as well as a shift fork 172.21.121 and rollers 172.21.138 and 172.21.137, which ensure the transmission and conversion of force. In addition to them, the housing contains auxiliary elements, bushings, seals and fasteners, which form a reliable and wear-resistant clutch unit.
There is a technological window on the side of the housing for inspection and maintenance of the clutch without completely disassembling the unit. This window is closed with a hatch cover 150.21.234-1 or 150.21.234-2, which are interchangeable and provide protection from dust and contamination.
Clutch housing 172.21.021A is used on KhTZ tractors equipped with YaMZ engines, including models T-150, T-156, KhTZ-17021, KhTZ-17221 and other KhTZ machines with a similar clutch design.
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Applicability by brand ХТЗ
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Number of uses in a unit/technique 1 pcs
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Installation location муфта сцепленния
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Catalog number 172.21.021А
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Node сцепление