Parts for your 2017 Subaru Forester-Brake calipers

2017 Subaru Forester Brake Calipers

Brake calipers are absolutely relevant and fitted to the 2017 Subaru Forester. Technical sources including the 2017 Forester Owner’s Manual (SJ series), the Subaru Service Manual – Brake (BR) section, and the Subaru Electronic Parts Catalogue for the SJ Forester all specify hydraulic disc brakes with floating calipers on the front and rear axles. The parking brake is a separate drum-in-hat setup inside the rear rotors, but the primary service braking on all four wheels is handled by calipers.

On the 2017 Forester, the brake calipers clamp the pads onto the rotors to turn pedal pressure into stopping force. Up front they’re ventilated discs for better heat control, at the rear they work with solid discs while the handbrake uses a separate drum shoe. Keeping calipers healthy means consistent stops, even pad wear, and fewer hassles on school runs, commutes, and weekend trips across Aussie and Kiwi roads.

As part of regular servicing, it’s smart to inspect the calipers every 10,000–20,000 km or at least annually—more often if the Forester sees beach runs, alpine roads, or muddy tracks. A proper check includes:

• Looking for fluid seepage around piston seals and hose connections
• Ensuring the slide pins move freely and the boots aren’t torn
• Confirming even pad wear and free retraction after braking
• Measuring rotor thickness and runout while the wheels are off

Tell-tales that a caliper needs attention include a pull to one side, hot wheel odour after a short drive, uneven pad wear, or a spongy pedal from fluid leaks. If a caliper is sticking, a service with new slide pin grease and fresh boots can often sort it. Rebuild kits with new seals are available, but if the bore is pitted or the piston is corroded, replacement is the better bet.

When replacing, use quality parts that match Subaru specs, renew copper washers on banjo fittings, and bleed the system with fresh DOT 3 or DOT 4 brake fluid as specified. Don’t operate the parking brake while rear calipers are off, as the Forester’s drum-in-hat shoes can overextend. After pad or caliper work, bed the brakes in gently over the first 200–300 km to stabilise friction and minimise noise.

For Australian and New Zealand conditions—salt air, rain, and occasional off-road—sticking to a two-year brake fluid change and periodic caliper lubrication pays off with smoother stops and longer pad and rotor life.

Popular questions about 2017 Subaru Forester brake calipers

How long do the calipers usually last?
With regular servicing and clean slide pins, calipers on a 2017 Forester often run well past 150,000 km. Exposure to salt, mud, and infrequent fluid changes can shorten that, so cars used on beaches or snowy passes should get more frequent brake checks.

Can the rear Forester calipers be rebuilt, or should they be replaced?
If the piston and bore are clean, a seal kit and new boots typically restore function. Where corrosion or pitting is present, a quality remanufactured or new caliper is the reliable choice and usually saves labour time.

What are the symptoms of a sticking caliper?
Common signs include a pull under braking, a hot or smelly wheel after a short drive, uneven or accelerated pad wear, and a drop in fuel economy. You might also feel vibration or hear a light grinding when the pad drags on the rotor.