Parts for your 1991 Suzuki Swift-Universal joints

Are universal joints used on the 1991 Suzuki Swift?

Short answer: on the typical 1991 Suzuki Swift sold in Australia and New Zealand (front‑wheel drive), universal joints aren’t part of the driveline. The front axles use constant velocity (CV) joints, not cardan-type universal joints. This is laid out in the Suzuki factory service manual for the Swift/Cultus/Geo Metro era (1989–1994), Front Axle/Drive Shaft section, which specifies an outer Rzeppa CV joint and inner tripod CV joint for FWD models, with no propeller shaft. The Haynes workshop manual for Suzuki Swift/Geo Metro also describes front driveshafts with CV joints only. Suzuki’s Electronic Parts Catalogue for 1991 further shows FWD axles as CV-only components, and reserves universal joints for propeller shafts on 4WD models.

Why no universal joints on the FWD Swift? Basic physics. A single cardan U‑joint doesn’t transmit constant velocity at an angle, it speeds up and slows down twice per revolution, which would cause vibration, torque steer and rapid wear when the front wheels are turning and moving up and down. CV joints, by design, maintain constant rotational speed through large angles—exactly what a small FWD hatch needs for smooth steering and reliable power delivery.

• FWD Swift driveline: CV joints only (outer Rzeppa, inner tripod) per Suzuki FSM and EPC.
• 4WD/All‑trac variants (rare in AU/NZ): have a propeller shaft that uses universal joints, noted in Suzuki parts listings for Cultus/Swift 4WD.
• Steering column: there is a small universal joint in the intermediate shaft on many Swifts, it’s not a routine service item and is replaced as an assembly if worn.

So, for a 1991 FWD Swift, “universal joints” aren’t a relevant driveline service part—focus maintenance on CV boots and joints instead. If it’s a 4WD Swift (or a rebadged Cultus with rear drive hardware), then yes, it will have prop‑shaft universal joints, and those are inspected for play, dried-out bearings, or split seals as part of underbody servicing.

Technical sources referenced: Suzuki Factory Service Manual (1989–1994 Swift/Cultus/Geo Metro) – Front Axle/Drive Shaft and Propeller Shaft sections, Suzuki Electronic Parts Catalogue (1991 Swift, FWD and 4WD listings), Haynes Repair Manual for Suzuki Swift/Geo Metro – Driveline and Front Suspension chapters.

• Does a 1991 Suzuki Swift have universal joints in the driveline?
  For the common FWD models in Australia and New Zealand, no. They use CV joints on the front driveshafts. Only the uncommon 4WD variants run a propeller shaft with universal joints.
• How can someone tell if their Swift has U‑joints or CV joints?
  Look under the car: FWD Swifts have short front driveshafts with rubber CV boots at both ends and no long prop shaft. A 4WD Swift will have a propeller shaft running to the rear with cross‑type universal joints.
• Are there any universal joints on a FWD Swift at all?
  Usually just in the steering intermediate shaft. It’s not a regular service item, it’s checked for play or binding and replaced as a unit if worn.