Parts for your 2001 Subaru Forester-Driveshafts

2001 Subaru Forester driveshafts: what they do and how to look after them

Technical references including the Subaru Factory Service Manual for MY01 Forester (Driveline & Axle section) and Subaru’s parts catalogue confirm that the 2001 Subaru Forester is all-wheel drive and uses multiple driveshafts. Up front, each wheel is driven by a CV driveshaft (axle shaft) from the transaxle. Down the middle, a two‑piece propeller shaft (often called the tailshaft or driveshaft) runs from the transmission to the rear differential, supported by a centre bearing and universal joints. So, driveshafts are very much relevant to this model.

The job of these shafts is to send torque to the wheels while allowing suspension and steering movement. The front CV joints let the hubs turn and move up and down without binding, while the rear propeller shaft carries power to the rear diff with a centre support bearing to control vibration. When healthy, the Forester’s Symmetrical AWD stays smooth, quiet, and grippy over corrugations and through wet weather.

Owners should keep an eye—and ear—out for common signs of wear:

• Clicking or popping on full lock (often outer CV joints)
• Grease flung around the inner wheel or chassis (split CV boot)
• Driveline shudder under load or on take‑off (centre bearing or U‑joints)
• Vibration at highway speeds (prop shaft balance or joints)
• Clunks when shifting from drive to coast (excess play in joints)

Good servicing habits help the Forester’s driveshafts last:

• Inspect CV boots at every service, replace any split boot before grit ruins the joint.
• If a joint clicks, fit a quality reman or new shaft rather than gambling on a grease top‑up.
• Check the propeller shaft’s centre support bearing and U‑joints for play or rumble, the assembly is commonly replaced as a unit when worn.
• Mark prop shaft flange positions before removal to maintain balance and reduce vibration.
• Use new flange bolts/nuts where specified and tighten to factory torque.
• After axle replacement, re‑torque the axle nut after a short drive and check for leaks at the transaxle seals.

Replacement is straightforward for a trained tech with the right tools. Choosing reputable shafts and boots, following torque specs, and road‑testing for noise and vibration keeps the 2001 Forester’s AWD feeling tight and dependable for many more kilometres.

Popular questions about 2001 Subaru Forester driveshafts

Does a 2001 Subaru Forester have a driveshaft?
Yes. It has two front CV driveshafts (one per front wheel) and a two‑piece propeller shaft that sends power to the rear differential. This layout is documented in Subaru’s Factory Service Manual and parts listings for the model year.

What are the usual signs the driveshafts need attention?
Clicking on full lock points to worn CV joints, while shudder on take‑off or vibration at speed can indicate a tired centre bearing or prop shaft U‑joints. Grease splatter around the wheel area usually means a split CV boot that needs fixing before the joint wears out.

Is wheel alignment needed after replacing a CV driveshaft?
Not typically. On the Forester, replacing a front CV shaft doesn’t disturb alignment angles. However, it’s smart to check tyre wear and steering feel after the job and book an alignment if any pull or uneven wear shows up.