Parts for your 2016 Daihatsu Bego-Exhaust mount

2016 Daihatsu Bego exhaust mount: what it does and how to look after it

Based on OEM technical references, the 2016 Daihatsu Bego (J200/J210 series, also sold as the Toyota Rush) is fitted with rubber exhaust mounts. These are shown in the Daihatsu Terios/Bego J200 Workshop Manual under the Exhaust System section (muffler and tailpipe) and in the Toyota/Daihatsu Electronic Parts Catalogues for J200/J210, which list “rubber, exhaust pipe support” for the front pipe, centre muffler, and rear muffler. In short: the Bego absolutely uses exhaust mounts, and they’re a normal service item.

An exhaust mount (often called a hanger or rubber) is a tough little rubber isolator that suspends the exhaust system from the underbody. Its job is to hold the pipes and mufflers in place while soaking up vibration, so there’s less droning in the cabin and less stress on welds and flanges. On a 2016 Bego, several mounts are spaced along the system to keep everything aligned through daily driving, corrugations, and the odd gravel road.

Because these mounts live near heat and road grime, they can harden, crack, stretch, or oil-soak over time. That’s when the exhaust can sag, knock on the body, or buzz at certain revs. As part of routine servicing, it’s smart to eyeball the mounts every 10,000–20,000 kilometres or annually, and replace them if they’re perished or elongated.

• What to look for: cracks, splits, shiny rub-through marks, excessive stretch, or a muffler sitting off-centre.
• Listen for: thumps over bumps, rattles at idle, or a new vibration under load.
• Feel for: movement when gently pushing the tailpipe (it should move but not clang).

Replacement is straightforward with the right approach. Let the exhaust cool fully, support it with a stand, and spritz the old rubbers with silicone spray to slide them off the pegs. Fit new quality mounts of the correct shape and durometer (as per the Bego/Rush specifications in the parts catalogue), then check clearances around the bumper, heat shields, and rear axle. If any brackets are bent or corroded, sort those at the same time—fresh rubbers can’t fix a crooked hanger.

For owners who tow, head off-road, or drive in salty conditions, inspect the mounts more often. Fresh rubbers are inexpensive insurance against cracked pipes, broken hangers, and annoying knocks that spoil an otherwise tidy Bego.

• How often should exhaust mounts be replaced on a 2016 Daihatsu Bego?
  They don’t have a strict interval, but checking them every service (or at least annually) is wise. Many last years, though heat, oil contamination, and rough roads can shorten their life. Replace at the first signs of cracking, stretching, or if the exhaust sags or knocks.
• What are the symptoms of worn exhaust mounts on a Bego?
  Common giveaways include a tailpipe that sits low or off-centre, thumps over bumps, rattles at idle, or a new vibration at certain RPM. Visual cracks or splits in the rubber are a clear sign it’s time to renew them.
• Can universal exhaust hangers be used on the Bego?
  Universal rubbers can work in a pinch, but matching the OEM shape and hardness gives better fit and NVH control. If in doubt, choose mounts listed for the J200/J210 Bego/Rush in the parts catalogue.