This page lists 18 automatic transmission parts for the 2020 Bentley Mulsanne, across 6 part types, covering the 6.8L V8 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
The automatic transmission on the 2020 Bentley Mulsanne covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. The largest groups are Transmission Fluid (6 parts), Transmission Fluid Additive (6 parts) and Clutch Plate Pack (3 parts). The other 3 part types cover the remaining 3 parts.
The 2020 Bentley Mulsanne came with a single engine, the 6.8L V8 Turbocharged, and every part is verified against it.
4 brands supply automatic transmission parts for the 2020 Bentley Mulsanne, led by LUBEGARD (9 parts), RAYBESTOS POWERTRAIN (4 parts) and PENTOSIN (3 parts), plus 1 more brand. Quality grades include Steel Plate Pack, ZF Fluid and Friction Plate Pack.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2020 Bentley Mulsanne. 4 parts have it, including LUBEGARD 69032 (Transmission Fluid) and LUBEGARD 19610 (Transmission Fluid Additive). Each part number opens a page with every vehicle that part fits.
Clutch Plate Pack
Friction Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN | RGPZ020 | 🇺🇸 US 🇨🇦 CA | GPZ Clutch Pack Module | View on Amazon |
Steel Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN | STMZF22 | 🇺🇸 US 🇨🇦 CA | Steel Module | View on Amazon |
| RAYBESTOS POWERTRAIN | STMZF22K | 🇺🇸 US 🇨🇦 CA | Steel Module | View on Amazon |
This table covers the clutch-plate packs inside the transmission or transfer case.
RAYBESTOS POWERTRAIN supplies the 3 Clutch Plate Pack parts for the 2020 Bentley Mulsanne.
The Friction Plate Pack section lists 1 option from RAYBESTOS POWERTRAIN — grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN RGPZ020 is listed in this group.
In the Steel Plate Pack grade, RAYBESTOS POWERTRAIN supplies 2 parts: grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is RAYBESTOS POWERTRAIN STMZF22.
Part numbers include RAYBESTOS POWERTRAIN RGPZ020, RAYBESTOS POWERTRAIN STMZF22 and RAYBESTOS POWERTRAIN STMZF22K.
Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN | 515771 | 🇺🇸 US 🇨🇦 CA | Sump Filter | View on Amazon |
This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.
One part is listed for the 2020 Bentley Mulsanne — RAYBESTOS POWERTRAIN 515771.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 534322 | 🇺🇸 US 🇨🇦 CA | with Trans.: ZF8HP90, 8HP90SW | View on Amazon |
This table covers the gaskets that seal the Fluid Pan. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
One part is listed for the 2020 Bentley Mulsanne — ELRING 534322.
O-Rings & Seals
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 490280 | 🇺🇸 US 🇨🇦 CA | In Transmission HousingTrans code. 8HP90/8HP90A | View on Amazon |
This table covers the O-rings and seals at this joint.
This group shows a single part: ELRING 490280.
Transmission Fluid
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular | 69032 | 🇺🇸 US 🇨🇦 CA | 1 QuartComplete Full Synthetic ATF Fluid | View on Amazon |
ZF Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Popular | 1058210 | 🇺🇸 US 🇨🇦 CA | 5 LitersATF8 | View on Amazon |
| PENTOSIN | 1058110 | 🇺🇸 US 🇨🇦 CA | 1 LiterATF8 | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD | 69003 | 🇺🇸 US 🇨🇦 CA | 5 GallonComplete Full Synthetic ATF Fluid | View on Amazon |
| LUBEGARD | 69125 | 🇺🇸 US 🇨🇦 CA | 5 QuartComplete Full Synthetic ATF Fluid | View on Amazon |
| PENTOSIN | 1058213 | 🇺🇸 US 🇨🇦 CA | 20 LitersATF8, Gear Set | View on Amazon |
This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid.
6 Transmission Fluid parts are listed for the 2020 Bentley Mulsanne, from LUBEGARD and PENTOSIN. LUBEGARD 69032 carries the "Popular" badge.
In the Multi-Vehicle grade, LUBEGARD supplies 1 part: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is LUBEGARD 69032.
In the ZF Fluid grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058210.
3 ungrouped parts are not assigned to a grade, with the same engine-level match.
This group includes LUBEGARD 69032, PENTOSIN 1058210 and PENTOSIN 1058110 and the remaining parts above.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular | 19610 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Popular | 60902 | 🇺🇸 US 🇨🇦 CA | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| LUBEGARD | 19689 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD | 63010 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD | 63016 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD | 63032 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant32 oz | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
LUBEGARD supplies the 6 Transmission Fluid Additive parts for the 2020 Bentley Mulsanne. LUBEGARD 19610 carries the "Popular" badge.
Part numbers include LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689, among others listed above.
Buying Automatic Transmission Parts for a 2020 Bentley Mulsanne
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Confirm you have the 6.8L V8 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Transmission Fluid and Transmission Fluid Additive .
Frequently Asked Questions
How many automatic transmission parts fit the 2020 Bentley Mulsanne?
Our catalog currently lists 18 automatic transmission parts for the 2020 Bentley Mulsanne across 6 subcategories and 4 brands, covering the 6.8L V8 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 2020 Bentley Mulsanne?
Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
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 2020 Bentley Mulsanne 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 2020 Bentley Mulsanne?
Every part on this page is matched to the 6.8L V8 Turbocharged engine. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2020 Bentley Mulsanne
Automatic Transmission Parts for Other Bentley Mulsanne Years
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