The engagement roller 151.21.231-2 is used in the main clutch assembly SMD-60 of HTZ wheeled tractors and is designed to transmit force from the control mechanism to the clutch release fork.
It is one of the key parts of the clutch release mechanism. The roller passes through the clutch housing 151.21.021-3 and the shift fork 01M-2126, ensuring their joint operation. The design of the part provides four special grooves for keys and one hole for a fastening bolt, which allows you to securely fix the elements of the mechanism and transmit control force without loss.
Correct disengagement of the clutch, smooth gear shifting and stable operation of the tractor transmission depend on the serviceability of the roller.
Used on tractors HTZ T-150K, T-151K, T-156 and other models with SMD-60 / SMD-62 engines and a similar main clutch design.
It is one of the key parts of the clutch release mechanism. The roller passes through the clutch housing 151.21.021-3 and the shift fork 01M-2126, ensuring their joint operation. The design of the part provides four special grooves for keys and one hole for a fastening bolt, which allows you to securely fix the elements of the mechanism and transmit control force without loss.
Correct disengagement of the clutch, smooth gear shifting and stable operation of the tractor transmission depend on the serviceability of the roller.
Used on tractors HTZ T-150K, T-151K, T-156 and other models with SMD-60 / SMD-62 engines and a similar main clutch design.
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Chassis type колесный
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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 корпус муфты сцепления
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Catalog number 151.21.231-2
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Node муфта главного сцепления
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Dimensions 48см
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Applicability Колесный