The gear clutch 151.37.221 operates in the transfer case assembly on the input shaft 151.37.305-4. It serves to mechanically engage certain gears and ranges in the transfer mechanism, providing a change in transmission paths and torque distribution.
The splined part of the coupling is designed for installation of gear bushing 151.37.411 and gear 151.37.320-2, which together form unit 151.37.046-2 or 151.37.046-3, depending on the version. This allows the clutch to reliably transmit rotation between the transfer case elements.
On the outside, a row switching fork 151.37.356 is installed in a special groove of the coupling, through which the clutch positions are switched into working and neutral states.
The gear clutch 151.37.221 is used on KhTZ tractors of various models equipped with transfer cases of this type, including T-150, T-151, T-156, KhTZ-17221, KhTZ-17222, KhTZ-242K, KhTZ-248K and other versions with similar transmission.
The splined part of the coupling is designed for installation of gear bushing 151.37.411 and gear 151.37.320-2, which together form unit 151.37.046-2 or 151.37.046-3, depending on the version. This allows the clutch to reliably transmit rotation between the transfer case elements.
On the outside, a row switching fork 151.37.356 is installed in a special groove of the coupling, through which the clutch positions are switched into working and neutral states.
The gear clutch 151.37.221 is used on KhTZ tractors of various models equipped with transfer cases of this type, including T-150, T-151, T-156, KhTZ-17221, KhTZ-17222, KhTZ-242K, KhTZ-248K and other versions with similar transmission.
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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 шестерня
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Weight 1,7
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Catalog number 151.37.221
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Node раздаточная коробка
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Diameter d=111