Parts for your 2001 Honda Stream-Universal joints

2001 Honda Stream universal joints: what’s fitted and what to service

Technical references from the Honda Stream (RN1–RN5, 2000–2006) Service Manual and Honda parts catalogues show that front‑wheel‑drive models (RN1/RN3) use constant‑velocity (CV) joints on the front driveshafts and have no propeller shaft, so universal joints (U‑joints) aren’t part of their driveline. The Real Time 4WD variants (commonly coded RN4/RN5) add a propeller shaft running to a rear differential, and that shaft uses cardan‑type universal joints. That’s why some 2001 Streams have U‑joints and others don’t.

For most examples seen in Australia and New Zealand, the 2001 Stream is front‑wheel drive, so U‑joints aren’t relevant. CV joints are used on the front axles because they maintain constant rotational speed through large steering and suspension angles, avoiding the speed fluctuation that a single cardan U‑joint would introduce. Without a rear propeller shaft, there’s simply nowhere a U‑joint would be used on those 2WD cars.

For owners of the 2001 Honda Stream with Real Time 4WD, the universal joints earn their keep by allowing the propeller shaft to run at slight angles between the transmission and rear diff, soaking up body and driveline movement while still sending torque down the line. When they’re tired, the Stream can feel a bit grumpy: a droning vibration at highway speeds, a clunk on take‑off, or a shudder under load. Leave it too long and it can hammer the centre support bearing and even stress the diff or gearbox flanges.

Servicing is straightforward but a bit particular. Many Honda prop shafts of this era have sealed, staked U‑joints with no grease nipples, they’re designed as non‑serviceable, so the usual fix is to replace the complete propeller shaft assembly, or have a driveline specialist rebuild it with quality joints and correctly balance the shaft. During regular servicing (every 10,000–15,000 km), it’s smart to check for play at the joints, inspect the yokes and centre bearing, and look for rust powder around the caps. Any notchiness or free play means it’s time to act.

If the shaft is removed, mark the flanges so it goes back in the same orientation, keep the yokes in phase, and use new self‑locking fasteners torqued to spec. Mis‑phasing or poor balance will give an instant vibration that’ll drive anyone spare. There’s no routine greasing on the sealed joints, so preventative care is about inspection, catching wear early, and using reputable parts when it’s time to swap things out. Do that, and the 4WD Stream’s driveline will stay smooth and quiet over plenty of Kiwi and Aussie kilometres.

• Common symptoms: vibration under load, clunk on take‑off, rust dust at caps
• Service tip: inspect joints and centre support bearing at each service
• Repair note: many are non‑greasable and replaced as an assembly

FAQs

Does a 2001 Honda Stream have universal joints?
Most 2WD models don’t, they only use CV joints on the front axles. The 4WD versions have a rear propeller shaft with U‑joints. Checking the VIN/option code or looking underneath for a prop shaft to the rear diff will confirm which setup the car has.

What are the signs the U‑joints need replacing on a 4WD Stream?
Tell‑tales include a vibration at 60–100 km/h, a clunk when shifting from reverse to drive or pulling away, and orange rust dust near the bearing caps. Any play at the joints or a rough, notchy feel when the shaft is articulated off the car points to replacement.

Can the U‑joints be greased or replaced individually?
On many Honda prop shafts of this era, the U‑joints are sealed and staked from the factory, with no grease nipples. That means they’re not intended as a separate service item. Owners either replace the complete shaft or have a driveline specialist rebuild and balance it properly.