The 1985 Fiat X-1/9 has 3 drivetrain parts with verified fitment on this page — 2 part types and 1 brand, covering both the 1.5L L4 and the 2.0L L4. Each part includes a manufacturer part number and application notes.
On the 1985 Fiat X-1/9, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 3 listed parts are Differential Carrier Bearing / Race (2 parts) and Differential Pinion Bearing / Race (1 part).
The 1985 Fiat X-1/9 was sold with both the 1.5L L4 and the 2.0L L4. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
Every drivetrain part listed for the 1985 Fiat X-1/9 comes from FAMOUS BRAND.
Each part number listed for the 1985 Fiat X-1/9 opens a page with every vehicle that part fits.
Differential Carrier Bearing / Race
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FAMOUS BRAND Fits: 1.5L L4 | SLM29710 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| FAMOUS BRAND Fits: 1.5L L4 | SLM29749 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the bearings and races that support the differential carrier.
2 Differential Carrier Bearing / Race parts for the 1985 Fiat X-1/9 come from FAMOUS BRAND.
This group includes FAMOUS BRAND SLM29710 and FAMOUS BRAND SLM29749.
Differential Pinion Bearing / Race
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FAMOUS BRAND Fits: 1.5L L4 | SLM29710 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
This table covers the bearings and races on the differential pinion.
One part is listed for the 1985 Fiat X-1/9 — FAMOUS BRAND SLM29710.
Buying Drivetrain Parts for a 1985 Fiat X-1/9
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Match the engine first. Every drivetrain part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Differential Carrier Bearing / Race and Differential Pinion Bearing / Race .
Frequently Asked Questions
How many drivetrain parts fit the 1985 Fiat X-1/9?
Our catalog currently lists 3 drivetrain parts for the 1985 Fiat X-1/9 across 2 subcategories and 1 brand, covering both the 1.5L L4 and the 2.0L L4. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 1985 Fiat X-1/9 engines?
Yes. Every drivetrain part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of drivetrain problems on a 1985 Fiat X-1/9?
Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1985 Fiat X-1/9 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 1985 Fiat X-1/9?
First match the engine — each row shows which engine(s) the part fits. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1985 Fiat X-1/9
Drivetrain Parts for Other Fiat X-1/9 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.