Centric 122.62035 Brake Drum - Rear

Centric Premium Brake Drum for Rear Applications

The Centric Premium Brake Drum, part number 122.62035, is built to OE specifications for proper fitment and consistent braking performance. It is a rear brake drum for 4-lug applications and uses a floating mounting type, making it a direct replacement option for select Chevrolet Cobalt, Pontiac G5, Pontiac G4, Pontiac Pursuit, and Saturn Ion models.

Centric Premium Brake Drums are part of the Centric Premium Brake Drums line, which focuses on OE-style replacement parts with production processes aligned to original equipment standards. This drum uses an electrocoating finish or OE-style painted finish for protection against the elements, helping maintain the drum surface in service.

• OE-spec brake drum construction for proper fitment
• Rear brake drum application with 4 bolt holes
• Nominal drum diameter: 229.20 mm (9.024 in)
• Maximum brake diameter discard: 231.00 mm (9.094 in)
• Outside diameter: 271.0 mm (10.670 in)
• Friction surface width: 54.5 mm (2.15 in)
• Hub hole/register: 56.896 mm (2.240 in)
• Mounting hole diameter: 13.720 mm (0.540 in)
• Height: 73.406 mm (2.890 in)
• Weight: 5.886 kg (12.950 lb)

Use this Centric Premium Brake Drum 122.62035 when replacing a worn rear drum on a 2005-2008 Chevrolet Cobalt rear, 2007-2008 Pontiac G5 rear, 2005-2006 Pontiac G4 rear, 2005-2006 Pontiac Pursuit rear, or 2003-2007 Saturn Ion rear. It also cross-references Anchor 9749 for the same application.

What This Brake Drum Helps Address

• Rear brake pulsation caused by drum wear or scoring
• Reduced braking consistency from an out-of-spec drum surface
• Noise from a worn or heat-affected rear drum
• Fitment issues when replacing an OE-style rear brake drum
• Corrosion exposure on the drum exterior

Installation Notes and Fitment Tips

Verify rear fitment by matching the vehicle year, make, model, and 4-lug configuration before installation. Confirm the drum diameter, bolt circle, and hub register against the existing part to ensure the correct replacement. For best results, inspect related rear brake components for wear and measure the drum against the discard diameter specification during service.

Quality Assurance

Centric Premium Brake Drums are manufactured to OE specifications and production processes to support proper fitment and consistent performance. The electrocoating or OE-style painted finish adds protection from the elements for everyday service use.