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Home >> BMW >> 2025 >> 230i >> Repair and Diagnosis >> External Pages >> Different car >> Section 269 (Rear Axle -- Repair M4 (G82 & G83)) >> 33 10 Rear Axle Differential >> 33 10 013 Removing and installing rear axle differential of M Sport differential (M4 Convertible) >> Installing rear axle differential

Installing rear axle differential

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NOTE: TECHNICAL INFORMATION 
Extreme force being required during installation is an indication that the component is damaged or deformed. Check component and replace if necessary.
NOTE: TECHNICAL INFORMATION 
It is essential to replace the circlip of the output shaft.
G14193659Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Description is for right component only.
The procedure on the left side is identical.
G14904832Courtesy of BMW OF NORTH AMERICA, INC.
G14904827Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: RISK OF DAMAGE 
Failure to comply with the specification. Component damage. 
  • All specifications must  be observed and complied with.
G14904826Courtesy of BMW OF NORTH AMERICA, INC.
G14904825Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Rear differential to rear axle carrier, rear 
M14 Replace screw and nut. Tightening torque 
Angle of rotation 
165 Nm
90°
G14904824Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Adapter of rear axle differential to rear axle support 
M12 Replace screw. Tightening torque 
Angle of rotation 
100 Nm
90°
G14904825Courtesy of BMW OF NORTH AMERICA, INC.
G14904823Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Ground strap on rear axle differential 
M12 Tightening Torque 19 Nm
G14904822Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work