Parts for your 2009 Subaru Tribeca-Brake shoes

2009 Subaru Tribeca brake shoes — what they are and how to look after them

Yes, brake shoes are relevant to the 2009 Subaru Tribeca — but not for the main braking. According to Subaru factory service information for the Tribeca’s brake system and common OEM/aftermarket catalogues (including Subaru Genuine Parts and rear rotor listings that specify an integral drum), this model uses four-wheel disc brakes for stopping, and a small drum-in-hat parking brake inside each rear rotor. Those inside drums use brake shoes.

So, while the foot brake uses pads clamping a disc, the parking brake relies on a pair of shoes expanding inside the rear rotor’s hat to hold the vehicle when parked. The setup is robust and neat: the rotor handles normal braking on the outside, while the separate mini-drum and shoes look after hill-holds and parking duties. It keeps the parking brake independent of the hydraulic system, which is a safety and compliance win noted across service manuals and technical guides for this platform.

For servicing a 2009 Tribeca, the brake shoes deserve a look any time the rear rotors are off, or when the parking brake feels weak. Typical maintenance tips include:

• Inspect shoe lining thickness and condition, replace if worn to around 1.5 mm, cracked, glazed or oil-contaminated (service limits are commonly stated in Subaru workshop literature).
• Clean out dust in the drum area with brake cleaner, don’t use compressed air barefaced.
• Replace shoes in axle sets and fit a new hardware kit (springs/clips) to keep the hold even and quiet.
• Check and lubricate the star-wheel adjuster threads and backing plate contact points with the correct high-temperature, non-contaminating grease — keep friction surfaces dry.
• Adjust the shoes so there’s a light, even drag in the drum, then verify pedal/lever travel meets spec. Re-check after a short drive.
• Inspect the parking brake cables for fraying, corrosion or sticking and adjust cable free play only after the shoes are set correctly.

With quality parts and correct adjustment, Tribeca parking brake shoes last a long time — often many years — but they’re easy to overlook. Any grinding from the rear hat, poor holding on hills, or excessive lever/pedal travel is the nudge to schedule an inspection.

FAQs

Do the 2009 Tribeca’s brakes use pads or shoes?
It uses both. The service brakes are discs with pads on all four wheels for everyday stopping. The parking brake is a separate drum-in-hat system inside each rear rotor that uses brake shoes to hold the vehicle when parked. This design is documented across Subaru service materials and parts catalogues for the Tribeca.

How often should the parking brake shoes be replaced?
There’s no fixed kilometre interval because wear depends on use and terrain. Many last years. Inspect them whenever rear rotors are off, or at major services. Replace if the lining is about 1.5 mm or less, or if the shoes are cracked, glazed or contaminated. Always renew both sides and fit fresh springs/hardware.

What are the signs the parking brake shoes need attention?
Weak holding on hills, excessive lever or pedal travel, scraping or dragging noises from the rear, or uneven hold side-to-side are classic clues. If any of these pop up, a clean, measure and proper adjustment of the shoes and cables is the next step.