58 Automatic transmission parts are listed for the 1986 Bentley Continental, in 24 part types, covering the 6.7L V8 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1986 Bentley Continental, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 15 parts of the 58 listed are Extension Housing Seal (5 parts), Fluid Pan Gasket (5 parts) and Governor / Modulator (5 parts). The other 21 part types cover the remaining 43 parts.
The 1986 Bentley Continental came with a single engine, the 6.7L V8, and every part is verified against it.
15 brands supply automatic transmission parts for the 1986 Bentley Continental, led by ATP (7 parts), DURA-BOND (7 parts) and PIONEER (6 parts), plus 12 more brands. Quality grades include Standard Replacement, High Performance and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1986 Bentley Continental. 3 parts have it, including NATIONAL 9449 (Extension Housing Seal) and FEL-PRO TOS18621 (Fluid Pan Gasket). Each part number opens a page with every vehicle that part fits.
Band
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | JX58 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| ATP | JX60 | 🇺🇸 US 🇨🇦 CA | Reverse | View on Amazon |
| PIONEER | 767043 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| PIONEER | 767017 | 🇺🇸 US 🇨🇦 CA | Reverse | View on Amazon |
This table covers the apply bands inside the automatic transmission.
4 Band parts for the 1986 Bentley Continental come from 2 brands — ATP and PIONEER.
Part numbers include ATP JX58, ATP JX60 and PIONEER 767043, among others listed above.
Boost Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX | 400LB1 | 🇺🇸 US 🇨🇦 CA | Line Pressure Booster Kit | View on Amazon |
This table covers the Boost valves. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one.
This group shows a single part: SONNAX 400LB1.
Bushing Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND | TK54 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| DURA-BOND | TK54HP | 🇺🇸 US 🇨🇦 CA | High Performance Kit | View on Amazon |
This table covers the Bushing kits.
DURA-BOND supplies both parts for the 1986 Bentley Continental.
Part numbers include DURA-BOND TK54 and DURA-BOND TK54HP.
Case Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX | 34006SPB | 🇺🇸 US 🇨🇦 CA | Heavy Duty Case Bushing Kit | View on Amazon |
This table covers the Case bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
One part is listed for the 1986 Bentley Continental — SONNAX 34006SPB.
Center Support Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND | 02101 | 🇺🇸 US 🇨🇦 CA | Center Support | View on Amazon |
This table covers the Center Support bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
One part is listed for the 1986 Bentley Continental — DURA-BOND 02101.
Clutch Housing Thrust Washer
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX | 34298078 | 🇺🇸 US 🇨🇦 CA | Forward Clutch Hub Front WasherPack of 5 | View on Amazon |
This table covers the Clutch Housing Thrust washers.
One part is listed for the 1986 Bentley Continental — SONNAX 34298078.
Clutch Hub
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX | 3432201 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Forward Clutch Hub | View on Amazon |
| SONNAX | 3432202K | 🇺🇸 US 🇨🇦 CA | Extreme Duty Forward Clutch Hub Kit | View on Amazon |
This table covers the Clutch hubs.
SONNAX supplies both parts for the 1986 Bentley Continental.
This group includes SONNAX 3432201 and SONNAX 3432202K.
Dipstick / Fluid Filler Tube Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | JO16 | 🇺🇸 US 🇨🇦 CA | Intake Filler Tube To CaseElectrical Connector | View on Amazon |
| PIONEER | 762008 | 🇺🇸 US 🇨🇦 CA | Intake Filler Tube To CaseElectrical Connector | View on Amazon |
This table covers the seals at the Dipstick / Fluid Filler Tube. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Dipstick / Fluid Filler Tube Seal parts for the 1986 Bentley Continental come from 2 brands — ATP and PIONEER.
Part numbers include ATP JO16 and PIONEER 762008.
Extension Housing Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS | RB6009 | 🇺🇸 US 🇨🇦 CA | General Motors trans.THM400 Transmission | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NB109 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| NATIONAL | 109 | 🇺🇸 US 🇨🇦 CA | General Motors trans. | View on Amazon |
This table covers the Extension Housing bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
3 Extension Housing Bearing parts are listed for the 1986 Bentley Continental, from WJB / INMOTION PARTS, BCA and NATIONAL.
In the Economy grade, WJB / INMOTION PARTS supplies 1 part: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS RB6009.
The Standard Replacement section lists 2 options from BCA and NATIONAL — built to original-equipment specification. BCA NB109 is listed in this group.
Listed part numbers: WJB / INMOTION PARTS RB6009, BCA NB109 and NATIONAL 109.
Extension Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 9449 | 🇺🇸 US 🇨🇦 CA | General Motors trans. | View on Amazon |
| BCA | NS9449 | 🇺🇸 US 🇨🇦 CA | External Markings: 1.890 X 2.700 X 0.582 | View on Amazon |
| SCHAEFFLER | SS2960 | 🇺🇸 US 🇨🇦 CA | Type of construction: FmsaMetal, Spring, Auxiliary Lip | View on Amazon |
| WJB / INMOTION PARTS | WS9449 | 🇺🇸 US 🇨🇦 CA | Width (In): 0.58199999999999996 In | View on Amazon |
| WJB / INMOTION PARTS | WS5208 | 🇺🇸 US 🇨🇦 CA | Material: NitrileWidth (In): 1 in | View on Amazon |
This table covers the seals at the Extension Housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
5 Extension Housing Seal parts for the 1986 Bentley Continental come from 4 brands — WJB / INMOTION PARTS, NATIONAL, BCA and 1 other brand. The "Popular" part is NATIONAL 9449.
Listed part numbers: NATIONAL 9449, BCA NS9449 and SCHAEFFLER SS2960, plus the other parts above.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | TF29 | 🇺🇸 US 🇨🇦 CA | OE Replacement | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | B29 | 🇺🇸 US 🇨🇦 CA | Includes: (1) Gasket, (1) ScreenPremium Replacement | View on Amazon |
| PIONEER | 745041 | 🇺🇸 US 🇨🇦 CA | Includes (1) Gasket, (1) Screen | 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.
3 Filter parts are listed for the 1986 Bentley Continental, from ATP and PIONEER.
Economy: 1 part, from ATP. A representative part number is ATP TF29.
The Standard Replacement section: 2 options from ATP and PIONEER. ATP B29 is listed in this group.
Part numbers include ATP TF29, ATP B29 and PIONEER 745041.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Popular | TOS18621 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MAHLE / CLEVITE | W39341 | 🇺🇸 US 🇨🇦 CA | Cork-RubberAutomatic Transmission Oil Pan Gasket | View on Amazon |
| MAHLE / CLEVITE | W39341TC | 🇺🇸 US 🇨🇦 CA | Cork with Metal CarrierAutomatic Transmission Oil Pan Gasket | View on Amazon |
| VICTOR REINZ | 711493800 | 🇺🇸 US 🇨🇦 CA | 13 Bolt | View on Amazon |
| VICTOR REINZ | 711989300 | 🇺🇸 US 🇨🇦 CA | Enhanced Design | 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.
5 Fluid Pan Gasket parts are listed for the 1986 Bentley Continental, from MAHLE / CLEVITE, VICTOR REINZ and FEL-PRO. FEL-PRO TOS18621 carries the "Popular" badge.
Listed part numbers: FEL-PRO TOS18621, MAHLE / CLEVITE W39341 and MAHLE / CLEVITE W39341TC, plus the other parts above.
Fluid Pump Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND | 44034 | 🇺🇸 US 🇨🇦 CA | Pump body | View on Amazon |
| DURA-BOND | 44034TG | 🇺🇸 US 🇨🇦 CA | Dry Film Lubricated | View on Amazon |
This table covers the Fluid Pump bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
DURA-BOND supplies both parts for the 1986 Bentley Continental.
Part numbers include DURA-BOND 44034 and DURA-BOND 44034TG.
Fluid Pump Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS88187 | 🇺🇸 US 🇨🇦 CA | Frontwith THM400 Transmission Code | View on Amazon |
| NATIONAL | 99187 | 🇺🇸 US 🇨🇦 CA | General Motors trans. | View on Amazon |
| WJB / INMOTION PARTS | WS99187 | 🇺🇸 US 🇨🇦 CA | FrontGeneral Motors trans. | View on Amazon |
This table covers the precision wear sleeves used to restore a transmission pump seal surface.
3 Fluid Pump Repair Sleeve parts for the 1986 Bentley Continental come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: BCA NS88187, NATIONAL 99187 and WJB / INMOTION PARTS WS99187.
Fluid Pump Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS6712NA | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| NATIONAL | 6712NA | 🇺🇸 US 🇨🇦 CA | FrontGeneral Motors trans. | View on Amazon |
| WJB / INMOTION PARTS | WS6712NA | 🇺🇸 US 🇨🇦 CA | FrontGeneral Motors trans. | View on Amazon |
This table covers the seals at the Fluid Pump. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
3 Fluid Pump Seal parts for the 1986 Bentley Continental come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: BCA NS6712NA, NATIONAL 6712NA and WJB / INMOTION PARTS WS6712NA.
Governor / Modulator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Popular | JX76 | 🇺🇸 US 🇨🇦 CA | Adjustable 12-19.5 - EDA 2.48 - Black/Red - with EGR | View on Amazon |
| PIONEER | 747024 | 🇺🇸 US 🇨🇦 CA | Adjustable 12-19.5EDA 2.48 | View on Amazon |
| ROSTRA | 510017 | 🇺🇸 US 🇨🇦 CA | Dual Red Stripe Modulator | View on Amazon |
| ROSTRA | 510020 | 🇺🇸 US 🇨🇦 CA | ModulatorBlack & Red Stripe | View on Amazon |
| ROSTRA | 510062 | 🇺🇸 US 🇨🇦 CA | Single Red StripeAdjustable Modulator | View on Amazon |
This table covers the governors and modulators that control transmission shift pressure.
5 Governor / Modulator parts are listed for the 1986 Bentley Continental, from ROSTRA, ATP and PIONEER. ATP JX76 carries the "Popular" badge.
This group includes ATP JX76, PIONEER 747024 and ROSTRA 510017 and the remaining parts above.
Kickdown Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA | 520604 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Kickdown solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid.
This group shows a single part: ROSTRA 520604.
Main Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX | 3467205 | 🇺🇸 US 🇨🇦 CA | Can be used to replace late 4L80 E and 4L85 E solid shafts, however, check clearance between front of main shaft and rear of input shaft. It may be necessary to remove approximately .060 from front of main shaft | View on Amazon |
This table covers the Main shafts.
This group shows a single part: SONNAX 3467205.
Manual Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 8792S | 🇺🇸 US 🇨🇦 CA | General Motors trans. | View on Amazon |
| WJB / INMOTION PARTS | WS8792S | 🇺🇸 US 🇨🇦 CA | General Motors trans.THM400 Transmission | View on Amazon |
This table covers the seals at the Manual Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Manual Shaft Seal parts for the 1986 Bentley Continental come from 2 brands — NATIONAL and WJB / INMOTION PARTS.
Part numbers include NATIONAL 8792S and WJB / INMOTION PARTS WS8792S.
Output Shaft Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND | 8624988 | 🇺🇸 US 🇨🇦 CA | Output Shaft (Narrow) | View on Amazon |
This table covers the Output Shaft bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
This group shows a single part: DURA-BOND 8624988.
Rebuild Kit
Deluxe Kit (Master Kit + Filter, Band & Common Bushings)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PIONEER | 753024 | 🇺🇸 US 🇨🇦 CA | Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber Lip seals, metal clad seals, sealing rings, Friction Clutch plates, Steel Clutch Plates, Filter, Front & Rear Bushings, 2 Bands,and Modulator.PLUS Kit | View on Amazon |
Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | JMS9 | 🇺🇸 US 🇨🇦 CA | Includes: All paper gaskets, Pan gasket, Rubber O rings, Rubber Lip seals, metal clad seals, sealing rings, Friction Clutch plates, Steel Clutch Plates, Filter, Front & Rear Bushings, 2 Bands,and Modulator.PLUS Kit | View on Amazon |
Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRANSTEC | 81000348 | 🇺🇸 US 🇨🇦 CA | without PistonsDuraprene Pan Gasket | View on Amazon |
This table covers the rebuild kits for this assembly.
3 Rebuild Kit parts for the 1986 Bentley Continental come from 3 brands — PIONEER, ATP and TRANSTEC.
The Deluxe Kit (Master Kit + Filter, Band & Common Bushings) section lists 1 option from PIONEER — grouped under the catalog's "Deluxe Kit (Master Kit + Filter, Band & Common Bushings)" designation — the notes column spells out what sets them apart. PIONEER 753024 is listed in this group.
In the Master Kit (Overhaul Kit + Friction & Steel Clutch Plates) grade, ATP supplies 1 part: grouped under the catalog's "Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)" designation — the notes column spells out what sets them apart. A representative part number is ATP JMS9.
The Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) section lists 1 option from TRANSTEC — grouped under the catalog's "Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)" designation — the notes column spells out what sets them apart. TRANSTEC 81000348 is listed in this group.
Listed part numbers: PIONEER 753024, ATP JMS9 and TRANSTEC 81000348.
Shift Improvement Kit
Daily Driver
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRANSGO | SK400 | 🇺🇸 US 🇨🇦 CA | Shift KitFor 400 Transmissions | View on Amazon |
High Performance
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRANSGO | 40012 | 🇺🇸 US 🇨🇦 CA | Reprogramming KitWith Gear Command | View on Amazon |
| TRANSGO | 4003 | 🇺🇸 US 🇨🇦 CA | Reprogramming KitWith Manual Shift Control | View on Amazon |
| TRANSGO | 400PRO | 🇺🇸 US 🇨🇦 CA | Reprogramming KitWith Gear Command | View on Amazon |
This table covers the Shift Improvement kits.
TRANSGO supplies the 4 Shift Improvement Kit parts for the 1986 Bentley Continental.
The Daily Driver section lists 1 option from TRANSGO — grouped for everyday commuting duty. TRANSGO SK400 is listed in this group.
In the High Performance grade, TRANSGO supplies 3 parts: engineered beyond original-equipment specification. A representative part number is TRANSGO 40012.
Part numbers include TRANSGO SK400, TRANSGO 40012 and TRANSGO 4003, among others listed above.
Shift Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 8792S | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| SCHAEFFLER | SS2114 | 🇺🇸 US 🇨🇦 CA | 4.75 mm WidthNitrile | View on Amazon |
This table covers the seals at the Shift Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Shift Shaft Seal parts for the 1986 Bentley Continental come from 2 brands — ACDELCO and SCHAEFFLER.
Listed part numbers: ACDELCO 8792S and SCHAEFFLER SS2114.
Stator Support Shaft Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND | 8623944 | 🇺🇸 US 🇨🇦 CA | Stator Support (Front & Rear), Sun Gear Shaft (Front & Rear)Bronze | View on Amazon |
This table covers the Stator Support Shaft bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
One part is listed for the 1986 Bentley Continental — DURA-BOND 8623944.
Buying Automatic Transmission Parts for a 1986 Bentley Continental
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 6.7L V8 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: Extension Housing Seal and Fluid Pan Gasket .
Frequently Asked Questions
How many automatic transmission parts fit the 1986 Bentley Continental?
Our catalog currently lists 58 automatic transmission parts for the 1986 Bentley Continental across 24 subcategories and 15 brands, covering the 6.7L V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 1986 Bentley Continental?
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 1986 Bentley Continental 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 1986 Bentley Continental?
Every part on this page is matched to the 6.7L V8 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 1986 Bentley Continental
Automatic Transmission Parts for Other Bentley Continental Years
Switch vehicle or jump to a subcategory
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.