This page lists 33 drivetrain parts for the 1985 Maserati Biturbo, across 2 part types, covering the 2.5L V6 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
The drivetrain system on the 1985 Maserati Biturbo moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 33 listed parts are Differential Pinion Bearing / Race (22 parts) and Differential Carrier Bearing / Race (11 parts).
The 1985 Maserati Biturbo came with a single engine, the 2.5L V6 Turbocharged, and every part is verified against it.
7 brands supply drivetrain parts for the 1985 Maserati Biturbo, led by SCHAEFFLER (7 parts), WJB / INMOTION PARTS (6 parts) and TIMKEN (6 parts), plus 4 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1985 Maserati Biturbo. 8 parts have it, including ACDELCO LM501349 (Differential Carrier Bearing / Race) and WJB / INMOTION PARTS WTM86610 (Differential Pinion Bearing / Race). Each part number opens a page with every vehicle that part fits.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS | WTLM501310 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| WJB / INMOTION PARTS | WTLM501349 | 🇺🇸 US 🇨🇦 CA | Rearwith Maserati Axle | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | LM501349 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| SKF Popular | BR35 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| TIMKEN Popular | LM501349 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| BCA | NBLM501349 | 🇺🇸 US 🇨🇦 CA | Rearwith Maserati Axle(s) | View on Amazon |
| BCA | NBLM501311 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SCHAEFFLER | KLM501349 | 🇺🇸 US 🇨🇦 CA | Bearing Only | View on Amazon |
| SCHAEFFLER | KT45 | 🇺🇸 US 🇨🇦 CA | Bearing and Race Set | View on Amazon |
| SKF | LM501310VP | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| TIMKEN | LM501311 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
This table covers the bearings and races that support the differential carrier.
11 Differential Carrier Bearing / Race parts are listed for the 1985 Maserati Biturbo, from WJB / INMOTION PARTS, SKF, TIMKEN and 3 other brands. ACDELCO LM501349 carries the "Popular" badge.
In the Economy grade, WJB / INMOTION PARTS supplies 2 parts: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS WTLM501310.
The Standard Replacement section lists 9 options from SKF, TIMKEN, BCA and 2 other brands — built to original-equipment specification. ACDELCO LM501349 is listed in this group.
Differential Pinion Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular | WTM86610 | 🇺🇸 US 🇨🇦 CA | RaceCup Outside Diameter (In): 2.5310000000000001 In | View on Amazon |
| WJB / INMOTION PARTS Popular | WTM86649 | 🇺🇸 US 🇨🇦 CA | Rear Outerwith Maserati Axle | View on Amazon |
| FAMOUS BRAND | SHM88610 | 🇺🇸 US 🇨🇦 CA | RearInner | View on Amazon |
| FAMOUS BRAND | SM86610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| WJB / INMOTION PARTS | WTHM88610 | 🇺🇸 US 🇨🇦 CA | Cup Outside Diameter (In): 2.8439999999999999 InRace | View on Amazon |
| WJB / INMOTION PARTS | WTHM88649 | 🇺🇸 US 🇨🇦 CA | Rear Innerwith Maserati Axle | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Popular | M86610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| TIMKEN Popular | M86649 | 🇺🇸 US 🇨🇦 CA | Rear Outer | View on Amazon |
| TIMKEN Popular | LM501349 | 🇺🇸 US 🇨🇦 CA | Rear Inner | View on Amazon |
| ACDELCO | M86610X | 🇺🇸 US 🇨🇦 CA | GoldRace | View on Amazon |
| BCA | NBM86610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| BCA | NBHM88610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| BCA | NBM86649 | 🇺🇸 US 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| BCA | NBHM88649 | 🇺🇸 US 🇨🇦 CA | Bearing Shape: Cylindrical | View on Amazon |
| SCHAEFFLER | M86610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SCHAEFFLER | HM88610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SCHAEFFLER | KM86649 | 🇺🇸 US 🇨🇦 CA | Repair | View on Amazon |
| SCHAEFFLER | KT309 | 🇺🇸 US 🇨🇦 CA | Bearing and Race SetRace | View on Amazon |
| SCHAEFFLER | KHM88649 | 🇺🇸 US 🇨🇦 CA | Rear25.4 mm Width | View on Amazon |
| SKF | M86610VP | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SKF | HM88610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| TIMKEN | LM501311 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
This table covers the bearings and races on the differential pinion.
22 Differential Pinion Bearing / Race parts for the 1985 Maserati Biturbo come from 7 brands — SCHAEFFLER, WJB / INMOTION PARTS, TIMKEN and 4 other brands. The "Popular" part is WJB / INMOTION PARTS WTM86610.
The Economy section: 6 options from WJB / INMOTION PARTS and FAMOUS BRAND. WJB / INMOTION PARTS WTM86610 is listed in this group.
Standard Replacement: 16 parts, from SCHAEFFLER, TIMKEN, BCA and 2 other brands. A representative part number is TIMKEN M86610.
Buying Drivetrain Parts for a 1985 Maserati Biturbo
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Confirm you have the 2.5L V6 Turbocharged engine — every part on this page is matched to it.
- 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 Pinion Bearing / Race and Differential Carrier Bearing / Race .
Frequently Asked Questions
How many drivetrain parts fit the 1985 Maserati Biturbo?
Our catalog currently lists 33 drivetrain parts for the 1985 Maserati Biturbo across 2 subcategories and 7 brands, covering the 2.5L V6 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 1985 Maserati Biturbo?
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 Maserati Biturbo 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 Maserati Biturbo?
Every part on this page is matched to the 2.5L V6 Turbocharged engine. 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 Maserati Biturbo
Drivetrain Parts for Other Maserati Biturbo 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.