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Gear selector SG-6A SEM922 motor grader parts

Gear selector SG-6A SEM922 motor grader parts

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Gear Selector SG-6A – SEM922 / SEM 922F Motor Grader Parts

The gear selector is the operator's direct interface to the transmission. It translates the operator's shift commands into electrical signals that actuate the transmission's solenoid valves, enabling precise gear changes under full load. When the gear selector fails, the transmission may not shift at all, may shift erratically, or may default to a single gear — rendering the grader incapable of maintaining proper working speed for grading, ripping, or snow removal.

ModelSeriesNotes
SEM922StandardSEM 922 (2012 launch, 2013 production), 16,550 kg, 162 kW SDEC D9 engine, 6F/3R electro‑hydraulic power shift transmission
SEM922FF‑series / Non‑road China IV17,500 kg approximate, 162 kW SDEC engine, electro‑hydraulic power shift 6F/3R, new engine hood and direct pump mounting
SEM921StandardShares 6F/3R transmission platform with SEM922 for identical gear selector fitment
SEM921FF‑series / Non‑road China IVSame ZF 6WG200 transmission and PPPC hydraulic system as SEM922F
SEM919 / SEM919FF‑series compatibilityShared transmission control architecture (may require harness/panel fitment confirmation)
Part NumberProduct NameCompatible Model(s) / Notes
SG-6AGear Selector / Shift Controller / Transmission Gear Selector Assembly – 24V, electro‑hydraulic power shift, handle‑type with clutch interlock electromagnetSEM922, SEM922F, SEM921, SEM921F motor graders with ZF 6WG200 transmission
6006030801SG‑6/A Gear Selector – ZF Transmission Gear SelectorSEM922, SEM922F, ZF 6WG200 transmission applications, factory cross‑reference number
6006 030 801HOriginal 6WG200 Gearbox Parts SG-6A 24V Gear Selector – 6006030801HSEM922, SEM922F, also compatible with Caterpillar G9190 motor grader ZF 6WG200 systems
3901000049Gear Selector Assembly – OEM cross‑referenceSEM922 / SEM922F gear selector, ZF transmission control
SG-6/AGear Selector (alternate formatting)Identical to SG-6A — hyphen placement varies across catalogs
SG6AGear Selector (no‑hyphen format)Identical to SG-6A / SG-6/A — digital catalog format
119204-18515Transmission Control Solenoid Valve (6‑port)SEM922 / SEM922F — transmission shifting, works with SG-6A gear selector output signals
380901935Selector Lever Bracket (Shift Lever Mounting Bracket)SEM922 / SEM922F — gear selector mounting bracket inside cab console
7D‑2481Gear Selector Cable (Push‑Pull Control Cable)SEM motor grader models with 6F/3R power shift transmissions
17A-03-00031Travel Motor (Drum Drive Hydraulic Motor)SEM922 / SEM922F drivetrain component (paired with gear selector in drive control system)
6D‑2654 / 6D‑2655Torque Converter Transmission SwitchSEM motor grader transmission control (works in conjunction with gear selector)


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Product Detail

Gear Selector SG-6A – SEM922 / SEM 922F Motor Grader Parts

The gear selector is the operator's direct interface to the transmission. It translates the operator's shift commands into electrical signals that actuate the transmission's solenoid valves, enabling precise gear changes under full load. When the gear selector fails, the transmission may not shift at all, may shift erratically, or may default to a single gear — rendering the grader incapable of maintaining proper working speed for grading, ripping, or snow removal.

ModelSeriesNotes
SEM922StandardSEM 922 (2012 launch, 2013 production), 16,550 kg, 162 kW SDEC D9 engine, 6F/3R electro‑hydraulic power shift transmission
SEM922FF‑series / Non‑road China IV17,500 kg approximate, 162 kW SDEC engine, electro‑hydraulic power shift 6F/3R, new engine hood and direct pump mounting
SEM921StandardShares 6F/3R transmission platform with SEM922 for identical gear selector fitment
SEM921FF‑series / Non‑road China IVSame ZF 6WG200 transmission and PPPC hydraulic system as SEM922F
SEM919 / SEM919FF‑series compatibilityShared transmission control architecture (may require harness/panel fitment confirmation)
Part NumberProduct NameCompatible Model(s) / Notes
SG-6AGear Selector / Shift Controller / Transmission Gear Selector Assembly – 24V, electro‑hydraulic power shift, handle‑type with clutch interlock electromagnetSEM922, SEM922F, SEM921, SEM921F motor graders with ZF 6WG200 transmission
6006030801SG‑6/A Gear Selector – ZF Transmission Gear SelectorSEM922, SEM922F, ZF 6WG200 transmission applications, factory cross‑reference number
6006 030 801HOriginal 6WG200 Gearbox Parts SG-6A 24V Gear Selector – 6006030801HSEM922, SEM922F, also compatible with Caterpillar G9190 motor grader ZF 6WG200 systems
3901000049Gear Selector Assembly – OEM cross‑referenceSEM922 / SEM922F gear selector, ZF transmission control
SG-6/AGear Selector (alternate formatting)Identical to SG-6A — hyphen placement varies across catalogs
SG6AGear Selector (no‑hyphen format)Identical to SG-6A / SG-6/A — digital catalog format
119204-18515Transmission Control Solenoid Valve (6‑port)SEM922 / SEM922F — transmission shifting, works with SG-6A gear selector output signals
380901935Selector Lever Bracket (Shift Lever Mounting Bracket)SEM922 / SEM922F — gear selector mounting bracket inside cab console
7D‑2481Gear Selector Cable (Push‑Pull Control Cable)SEM motor grader models with 6F/3R power shift transmissions
17A-03-00031Travel Motor (Drum Drive Hydraulic Motor)SEM922 / SEM922F drivetrain component (paired with gear selector in drive control system)
6D‑2654 / 6D‑2655Torque Converter Transmission SwitchSEM motor grader transmission control (works in conjunction with gear selector)


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

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