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 MANUALSCHEVROLET2007IMPALA V8-5.3LREPAIR AND DIAGNOSISDIAGRAMSEXPLODED VIEWSAUTOMATIC TRANSMISSION/TRANSAXLESYSTEM DIAGRAMBEARINGS
2007 Chevrolet Impala V8-5.3L
Bearings
2007 Chevrolet Impala V8-5.3LSECTION Bearings
Component Location
Bearings
Bearings:
7b - Output Shaft Bearing Assembly MN7 Models Only
208 - Oil Pump Drive Shaft Bearing
431 - Front Wheel Drive Shaft Bearing
521 - Drive Sprocket Bearing Assembly
606 - Driven Sprocket Bearing Assembly
629 - Input Clutch Housing Thrust Bearing Assembly
644 - Input Shaft Thrust Bearing Assembly
671 - Input Sun Gear Thrust Bearing Assembly
674 - Reaction Carrier Thrust Bearing Assembly
676 - Reaction Sun Gear Thrust Bearing Assembly
685 - 1-2 Drum Support Thrust Bearing
691 - Final Drive Gear Internal Thrust Bearing
695 - Front Differential Carrier Internal Gear Thrust Bearing
698 - Front Differential Carrier Sun Gear Thrust Bearing
709 - Front Differential Carrier Planetary Pinion Bearing
715 - Front Differential Carrier Thrust Bearing
723 - Input Clutch Housing Thrust Bearing
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.