Parts for your 2010 Subaru Tribeca-Exhaust mount

2010 Subaru Tribeca Exhaust Mount (Hanger/Cushion Rubber)

Technical sources confirm the 2010 Subaru Tribeca does use exhaust mounts. The Subaru Tribeca (2006–2014) Service Manual, Exhaust section, details removal and installation from the “cushion rubber” hangers, and Subaru genuine parts catalogues list multiple Exhaust Hanger/Cushion Rubber pieces for the centre and rear mufflers on this model. So an exhaust-mount is absolutely relevant to the 2010 Tribeca.

On the 2010 Tribeca, exhaust mounts (also called hangers or cushion rubbers) keep the exhaust system supported, aligned, and isolated from vibration. They’re the flexible rubber links between the pipes/mufflers and the body brackets. By absorbing movement, they stop droning in the cabin, prevent the system from knocking on the underbody, and reduce stress on flanges, catalytic converters, and oxygen sensors.

As part of regular servicing, it’s smart to inspect the mounts every 12 months or 15,000 km. The rubber lives a hard life next to heat and road grime, so it can crack, perish, or stretch. If the exhaust looks low or skewed, or there’s a thud over bumps or a buzz at idle, the mounts are prime suspects. Subaru’s service procedures refer to levering the muffler from the cushion rubbers, which is a good reminder they’re wear items that can be swapped without major disassembly when supported correctly.

Replacement is straightforward on a hoist. Support the exhaust, spritz silicone spray on the old hangers, and work them off the pegs. Fit new OE-spec rubber (or a quality equivalent) in the same orientation. Replacing mounts in pairs or as a set helps keep the system level. After refitting, check tailpipe centring in the bumper cut-out and clearance to heat shields, crossmembers, and the rear subframe. If any metal hanger rods or brackets are bent or rusty, sort those at the same time.

Polyurethane hangers can firm things up, but on the Tribeca’s long system they may transmit more vibration, most owners stick with OEM-style rubber for the best NVH. A quick look over the mounts at each service, plus replacement at the first signs of sagging or cracking, will keep the big Subaru quiet, rattle-free, and leak-free for the long haul.

• Common signs: knocking over bumps, droopy tailpipe, new vibration/drone, visible cracks in rubber.
• Good practice: support the exhaust during swap, replace sets, recheck clearances after a short drive.

Popular questions

How often should the Tribeca’s exhaust mounts be replaced?
There’s no fixed kilometre life, but they should be inspected at every service (about 12 months/15,000 km). Replace when the rubber shows cracking, glazing, or the system sags or knocks. Many last years, but heat and towing can accelerate wear.

What are the symptoms of a failing exhaust mount on a 2010 Tribeca?
Expect a low-hanging or crooked tailpipe, knocking over speed humps, a new resonance at idle or on the motorway, or visible perishing of the rubber hangers. If the movement stresses joints, you might also notice a faint exhaust leak noise.

Can polyurethane hangers be used instead of rubber?
They can, and they hold position well, but they’re stiffer and may increase vibration in the cabin. For a family SUV like the Tribeca, OEM-style rubber mounts usually give the best balance of comfort and durability.