Parts for your 1997 Suzuki Jimny-Centre bearing

1997 Suzuki Jimny centre bearing — do you actually have one?

Short answer: no. On the 1997 Suzuki Jimny sold in Australia and New Zealand (badged locally as the SJ80 Sierra), there isn’t a centre bearing fitted to the rear tailshaft. The factory setup uses a single‑piece rear propeller shaft running from the transfer case to the rear differential, with universal joints at each end and no centre support. This layout is documented in the Suzuki Sierra/Jimny SJ80 workshop literature (Propeller Shaft section), the Suzuki Samurai/SJ413 Service Manual (which specifies a centre support only on long‑wheelbase variants), Gregory’s Suzuki Sierra 1982–1998 Repair Manual (Driveline chapter), and the Suzuki Electronic Parts Catalogue for the 1996–1998 SJ80, which shows a one‑piece rear shaft assembly without a centre bearing.

Why didn’t Suzuki fit a centre bearing? It comes down to wheelbase and shaft length. The SJ80’s short wheelbase allows a relatively short tailshaft, so it stays within safe critical speed limits and acceptable universal joint working angles without needing the extra support of a carrier bearing. Keeping it as a single piece also reduces weight, cost, and the number of wear items — handy for a lightweight 4x4 that’s meant to be simple and tough.

There are practical benefits to not having one:

• Fewer moving parts to service or replace, which keeps running costs down.
• Less chance of driveline vibration caused by a worn carrier bearing or misaligned two‑piece shaft.
• Better articulation and simplicity off‑road, with only two U‑joints and a slip joint to worry about.

When might a centre bearing show up on a “Jimny”? Only on long‑wheelbase/5‑door variants (not common in AU/NZ for 1997) or on heavily modified rigs where a two‑piece tailshaft has been custom‑made to manage extreme lift or packaging. For a stock 1997 SJ80, chasing a “centre bearing” is a wild goose chase — if there’s a vibration, look first at the universal joints, slip‑yoke spline wear, tailshaft balance, pinion/transfer case mount condition, and driveline angles.

Popular questions

Does a 1997 Suzuki Jimny have a centre bearing?

No. Factory documentation for the SJ80 Sierra/Jimny shows a single‑piece rear tailshaft with no carrier bearing. Centre bearings were specified only on long‑wheelbase variants in the Suzuki SJ/Samurai manuals and parts catalogues.

I’ve got a vibration at highway speeds — what should I check if there’s no centre bearing?

Start with the basics: rear and front U‑joints for play or binding, slip‑yoke wear, tailshaft balance, engine/gearbox/transfer mounts, and rear pinion angle (especially if it’s lifted). Also check wheel balance and tyre condition, as they can mimic driveline shudders.

Can I retrofit a centre bearing to my 1997 Jimny?

It’s rarely needed. A two‑piece tailshaft with a carrier bearing is usually only worthwhile for custom long‑wheelbase conversions or very tall lifts. It requires fabrication (bearing crossmember), correct phasing, and professional balancing — most owners are better off correcting driveline angles and refreshing U‑joints instead.