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Tooth Sleeve 5332586 SEM 917 921 922 919F 921F 922F Grader parts

Tooth Sleeve 5332586 SEM 917 921 922 919F 921F 922F Grader parts

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Tooth Sleeve 5332586 – SEM 917 / 919 / 921 / 922 / 919F / 921F / 922F / 918 Motor Grader Parts

The tooth sleeve (sliding clutch gear / hub) is a torque-transferring component inside the grader's gearbox or final drive. It slides along a splined shaft to engage or disengage a gear. When the sleeve teeth wear down or the internal splines strip, the grader can slip under load, pop out of gear, or lose drive to one of the tandem drive wheels. The result is reduced drawbar pull, uneven power distribution, unpredictable forward travel, and increased operator fatigue.

SEM Motor Grader Tooth Sleeve & Transmission / Final Drive – Part Number Reference Table

Part NumberProduct NameCompatible Model(s)
5332586Tooth sleeve / Sliding clutch gear / Shifter hub / Spline hub – final drive or transmission engagement sleeveSEM 917, 918, 919, 921, 922 motor graders (base non-F series); SEM 919F, 921F, 922F (variant F-series)
5332586ATooth sleeve (heavy-duty spec, deeper case carburization)SEM 919, 921, 922 (high-hour / mining / heavy ripping duty cycle variants)
5332589Pin shaft assembly (associated drive component)SEM 921 motor grader – final drive, connects to 5332586 spline coupling interface
5386712Dual circuit brake valve (related drive-control component)SEM 921 motor grader
5332821SEM917 170HP main drive differential bevel pinion shaft / input gear assemblySEM 917 motor grader transmission input
611Final drive sleeve kit (rebuild set including sliding sleeve + snap rings + thrust washers)SEM 917, 918, 919, 921, 922 (application-specific)
305Transmission main shaft sliding gear sleeveSEM 919, 921 (F and non-F)
6SFinal drive inner hub complete assembly (includes tooth sleeve function)SEM 922 / 922F (heavy-duty rear tandem)
5331901Tandem drive sliding clutch gear hub (similar design, larger torque rating)SEM 922 / 922F – rear tandem drive
5356913PTO drive coupling sleeve (power take-off engagement sleeve)SEM 919F / 921F / 922F (direct PTO pump mount)
018BShift fork rail assembly (mounts to 5332586 sliding sleeve)SEM 917, 918, 919, 921, 922
6ATransmission sliding sleeve shift fork pin / yoke pinSEM 919, 921, 922

#SEM #SEMParts #SEMGrader #SEM917 #SEM919 #SEM921 #SEM922 #SEM919F #SEM921F #SEM922F #MotorGrader #ToothSleeve #SlidingGear #ShifterHub #FinalDrive #TransmissionParts #GraderParts #HeavyEquipment #ConstructionParts #GlobalShipping #SplineHub #Caterpillar #SDEC #PPPC

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Product Detail

Tooth Sleeve 5332586 – SEM 917 / 919 / 921 / 922 / 919F / 921F / 922F / 918 Motor Grader Parts

The tooth sleeve (sliding clutch gear / hub) is a torque-transferring component inside the grader's gearbox or final drive. It slides along a splined shaft to engage or disengage a gear. When the sleeve teeth wear down or the internal splines strip, the grader can slip under load, pop out of gear, or lose drive to one of the tandem drive wheels. The result is reduced drawbar pull, uneven power distribution, unpredictable forward travel, and increased operator fatigue.

SEM Motor Grader Tooth Sleeve & Transmission / Final Drive – Part Number Reference Table

Part NumberProduct NameCompatible Model(s)
5332586Tooth sleeve / Sliding clutch gear / Shifter hub / Spline hub – final drive or transmission engagement sleeveSEM 917, 918, 919, 921, 922 motor graders (base non-F series); SEM 919F, 921F, 922F (variant F-series)
5332586ATooth sleeve (heavy-duty spec, deeper case carburization)SEM 919, 921, 922 (high-hour / mining / heavy ripping duty cycle variants)
5332589Pin shaft assembly (associated drive component)SEM 921 motor grader – final drive, connects to 5332586 spline coupling interface
5386712Dual circuit brake valve (related drive-control component)SEM 921 motor grader
5332821SEM917 170HP main drive differential bevel pinion shaft / input gear assemblySEM 917 motor grader transmission input
611Final drive sleeve kit (rebuild set including sliding sleeve + snap rings + thrust washers)SEM 917, 918, 919, 921, 922 (application-specific)
305Transmission main shaft sliding gear sleeveSEM 919, 921 (F and non-F)
6SFinal drive inner hub complete assembly (includes tooth sleeve function)SEM 922 / 922F (heavy-duty rear tandem)
5331901Tandem drive sliding clutch gear hub (similar design, larger torque rating)SEM 922 / 922F – rear tandem drive
5356913PTO drive coupling sleeve (power take-off engagement sleeve)SEM 919F / 921F / 922F (direct PTO pump mount)
018BShift fork rail assembly (mounts to 5332586 sliding sleeve)SEM 917, 918, 919, 921, 922
6ATransmission sliding sleeve shift fork pin / yoke pinSEM 919, 921, 922

#SEM #SEMParts #SEMGrader #SEM917 #SEM919 #SEM921 #SEM922 #SEM919F #SEM921F #SEM922F #MotorGrader #ToothSleeve #SlidingGear #ShifterHub #FinalDrive #TransmissionParts #GraderParts #HeavyEquipment #ConstructionParts #GlobalShipping #SplineHub #Caterpillar #SDEC #PPPC

Tooth Sleeve 5332586 SEM 917 921 922 919F 921F 922F Grader parts
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WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao 

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

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