Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2018SONIC PREMIER, 4D SEDAN, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 80 (TRANSFER CASE - MP 3025G (NQ6))COMPONENT LOCATORTRANSFER CASE DISASSEMBLED VIEWINTERNAL COMPONENTS
2018 Chevrolet Sonic Premier, 4D Sedan, Standard Trans
Internal Components
2018 Chevrolet Sonic Premier, 4D Sedan, Standard TransSECTION Internal Components
WARNING: This page is about a different car, the 2017 GMC Canyon and 2017 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| 1 | Transfer Case Input Shaft Seal |
| 2 | Transfer Case Input Shaft Retaining Ring |
| 3 | Transfer Case High/Low Locking Plate |
| 4 | Transfer Case Input Shaft Washer |
| 5 | Transfer Case Input Shaft |
| 6 | Transfer Case Input Shaft Pilot Bearing |
| 7 | Transfer Case Planetary Carrier Sun Gear Thrust Washer |
| 8 | Transfer Case High/Low Planetary Carrier |
| 9 | Transfer Case High/Low Clutch |
| 10 | Transfer Case Rear Output Shaft and Clutch Assembly |
| 11 | Transfer Case Front Output Shaft Drive Sprocket |
| 12 | Transfer Case Front Output Shaft Drive Sprocket Bearings (Qty: 2) |
| 13 | Transfer Case Front Output Shaft Drive Sprocket Spacer |
| 14 | Transfer Case Front Output Shaft Drive Sprocket Retaining Ring |
| 15 | Transfer Case Oil Pump Suction Pipe |
| 16 | Transfer Case Oil Pump Suction Pipe Seal |
| 17 | Transfer Case Oil Pump Assembly |
| 18 | Transfer Case Rear Output Shaft Speed Reluctor Wheel |
| 19 | Transfer Case Rear Output Shaft Rear Bearing Retaining Ring |
| 20 | Transfer Case Rear Output Shaft Rear Bearing |
| 21 | Transfer Case Rear Output Shaft Rear Bearing Retaining Ring |
| 22 | Transfer Case Actuator Shaft Gear |
| 23 | Transfer Case Front Output Shaft Rear Bearing |
| 24 | Transfer Case Front Output Shaft Driven Sprocket Retaining Ring |
| 25 | Transfer Case Front Output Shaft Driven Sprocket |
| 26 | Transfer Case Front Output Shaft Drive Chain Assembly |
| 27 | Transfer Case Front Output Shaft |
| 28 | Transfer Case Front Output Shaft Bearing Retaining Ring |
| 29 | Transfer Case Front Output Shaft Front Bearing |
| 30 | Transfer Case Front Output Shaft Bearing Retaining Ring |
| 31 | Transfer Case Two/Four Wheel Drive Actuator Cam |
| 32 | Transfer Case Two/Four Wheel Drive Actuator Cam Spacer |
| 33 | Transfer Case Two/Four Wheel Drive Actuator Cam Retaining Ring |
| 34 | Transfer Case High/Low Shift Fork Shaft |
| 35 | Transfer Case High/Low Shift Fork Pin |
| 36 | Transfer Case High/Low Shift Fork Insert (Qty: 2) |
| 37 | Transfer Case High/Low Shift Fork |
| 38 | Transfer Case High/Low Shift Fork Spring |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.