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 MANUALSINFINITI2019Q70 3.7 LUXE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 16 (REAR FINAL DRIVE (R208))UNIT DISASSEMBLY AND ASSEMBLYDIFFERENTIAL ASSEMBLYEXPLODED VIEW

2019 Infiniti Q70 3.7 Luxe, AWD

Exploded View

2019 Infiniti Q70 3.7 Luxe, AWDSECTION Exploded View

WARNING: This page is about a different variant/trim than selected.

Fig 1: Differential Assembly With Torque Specifications

Courtesy of NISSAN NORTH AMERICA, INC.

1.	Drive pinion lock nut	2.	Companion flange	3.	Front oil seal
4.	Pinion front bearing	5.	Gear carrier	6.	Side oil seal
7.	Collapsible spacer	8.	Pinion rear bearing	9.	Pinion height adjusting washer
10.	Drive pinion	11.	Side bearing adjusting washer	12.	Side bearing
13.	Side gear thrust washer	14.	Side gear	15.	Lock pin
16.	Pinion mate gear	17.	Pinion mate thrust washer	18.	Pinion mate shaft
19.	Drive gear	20.	Differential case	21.	Filler plug
22.	Gasket	23.	Rear cover	24.	Stud bolt
25.	Drain plug
A.	Oil seal lip	B.	Screw hole	C.	Comply with the assembly procedure when tightening. Refer to Assembly .

: Apply gear oil.
: Apply anti-corrosion oil.
: Apply Genuine Silicone RTV or equivalent. Refer to Recommended Chemical Products and Sealants .
: Apply Genuine High Strength Thread Locking Sealant or equivalent. Refer to Recommended Chemical Products and Sealants .
Refer to Components for symbols not described on the above.

RENDER: 1.0x

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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.