1981 Fiat Brava Automatic Transmission Parts

Engine:
2.0L L4

The 1981 Fiat Brava has 81 automatic transmission parts with verified fitment on this page — 27 part types and 16 brands, covering the 2.0L L4 engine. Each part includes a manufacturer part number and application notes.

On the 1981 Fiat Brava, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. Most of the listed parts are Filter (9 parts), Extension Housing Seal (7 parts) and Transmission Fluid Additive (7 parts). The other 24 part types cover the remaining 58 parts.

Band

Brand Part Number Markets Notes Buy
ATP EX17
🇺🇸 US 🇨🇦 CA
Low / ReverseTrans. code THM180C
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PIONEER 767050
🇺🇸 US 🇨🇦 CA
Low / Reverse
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This table covers the apply bands inside the automatic transmission.

Bushing

Brand Part Number Markets Notes Buy
DURA-BOND Popular 44034
🇺🇸 US 🇨🇦 CA
Trans. code THM180CFront Pump (Converter Housing)
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DURA-BOND Popular 44034TG
🇺🇸 US 🇨🇦 CA
Dry Film Lubricated
Fitment notes — DURA-BOND 44034TG
Dry Film Lubricated
Trans. code THM180CFront Pump (Converter Housing)Dry Film Lubricant
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ATP CB4
🇺🇸 US 🇨🇦 CA
converter Housing - Front Pump - Babbit
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DURA-BOND 02399
🇺🇸 US 🇨🇦 CA
Trans. code THM180CPump Stator (Front)
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DURA-BOND 02399T
🇺🇸 US 🇨🇦 CA
Coated
Fitment notes — DURA-BOND 02399T
Coated
Trans. code THM180CPump Stator (Front)
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PIONEER 755043
🇺🇸 US 🇨🇦 CA
converter HousingFront Pump
Fitment notes — PIONEER 755043
converter HousingFront PumpBabbit
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This table covers the bushings in this assembly. 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.

Bushing Kit

Brand Part Number Markets Notes Buy
PIONEER 754022
🇺🇸 US 🇨🇦 CA
Trans. code THM180C
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This table covers the Bushing kits.

Case Bushing

Brand Part Number Markets Notes Buy
DURA-BOND 96040370BR
🇺🇸 US 🇨🇦 CA
Bronze
Fitment notes — DURA-BOND 96040370BR
Bronze
Trans. code THM180CCase
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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.

Clutch Plate Pack

Brand Part Number Markets Notes Buy
RAYBESTOS POWERTRAIN 000270
🇺🇸 US 🇨🇦 CA
Steel Trimatic Module
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This table covers the clutch-plate packs inside the transmission or transfer case.

Dipstick / Fluid Filler Tube Seal

Brand Part Number Markets Notes Buy
ATP FO36
🇺🇸 US 🇨🇦 CA
Trans. code THM180CSeal - Filler Tube
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PIONEER 762001
🇺🇸 US 🇨🇦 CA
Trans. code THM180CSeal
Fitment notes — PIONEER 762001
Trans. code THM180CSealFiller Tube
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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.

Extension Housing Seal

Brand Part Number Markets Notes Buy
NATIONAL Popular 9613S
🇺🇸 US 🇨🇦 CA
Series: 9000Type: 71
Fitment notes — NATIONAL 9613S
Series: 9000Type: 71
General Motors trans.
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WJB / INMOTION PARTS Popular WS9613S
🇺🇸 US 🇨🇦 CA
External Markings: 1.500 X 2.380 X 0.413/0.476
Fitment notes — WJB / INMOTION PARTS WS9613S
External Markings: 1.500 X 2.380 X 0.413/0.476
General Motors trans.THM180C Transmission
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ATP HO9
🇺🇸 US 🇨🇦 CA
without Bootwith Flange
Fitment notes — ATP HO9
without Bootwith Flangewithout ExtensionOuter Diameter: 2.6875"Position: Output
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BCA NS5200
🇺🇸 US 🇨🇦 CA
External Markings: 15001Material: Nitrile
Fitment notes — BCA NS5200
External Markings: 15001Material: NitrileSeal & Bushing Kit or Seal Kit or Kit
with THM180C Transmission CodeGeneral Motors Transmission
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NATIONAL 5200
🇺🇸 US 🇨🇦 CA
Series: 5200Includes Bushing
Fitment notes — NATIONAL 5200
Series: 5200Includes Bushing
General Motors trans.
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PIONEER 759016
🇺🇸 US 🇨🇦 CA
without Bootwith Flange
Fitment notes — PIONEER 759016
without Bootwith Flangewithout ExtensionOuter Diameter: 2.6875"Inner Diameter: 1.75"Output
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WJB / INMOTION PARTS WS5200
🇺🇸 US 🇨🇦 CA
Material: Nitrile
Fitment notes — WJB / INMOTION PARTS WS5200
Material: Nitrile
General Motors trans.THM180C Transmission
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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.

Filter

Economy

Brand Part Number Markets Notes Buy
ATP TF49
🇺🇸 US 🇨🇦 CA
OE Replacement
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Standard Replacement

Brand Part Number Markets Notes Buy
ATP Popular JX151
🇺🇸 US 🇨🇦 CA
In-Line Filter KitInline Cooler Filter
Fitment notes — ATP JX151
In-Line Filter KitInline Cooler FilterSmall Footprint Aluminum Body5/16" Double Barbs
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ATP Popular IL150
🇺🇸 US 🇨🇦 CA
In-Line Filter KitInline Cooler Filter
Fitment notes — ATP IL150
In-Line Filter KitInline Cooler FilterPlastic Body or Small Footprint Aluminum Body5/16" Double Barbs
In-line Filter
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ATP B49
🇺🇸 US 🇨🇦 CA
Includes (2) Gaskets, (1) Filter, (1) SealPremium Replacement
Fitment notes — ATP B49
Includes (2) Gaskets, (1) Filter, (1) SealPremium ReplacementWith 3rd Hand Gasket
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ATP JX150
🇺🇸 US 🇨🇦 CA
In-Line Filter KitIncludes: (2) Hoses, (4) Clamps
Fitment notes — ATP JX150
In-Line Filter KitIncludes: (2) Hoses, (4) ClampsPlastic Body5/16" Double Barbs5/16" Double Barbs
with 5/16" Double BarbsExternal, Add-On In-Line Filter
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BECK/ARNLEY 0440073
🇺🇸 US 🇨🇦 CA
Trimatic THM 180 Transmission
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HASTINGS / BALDWIN TF40
🇺🇸 US 🇨🇦 CA
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MAHLE / CLEVITE HX82D
🇺🇸 US 🇨🇦 CA
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PIONEER 745119
🇺🇸 US 🇨🇦 CA
Inline Cooler FilterIn-Line Filter Kit
Fitment notes — PIONEER 745119
Inline Cooler FilterIn-Line Filter KitInline Filter
In-Line FilterPlastic Body5/16" Double Barbs
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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.

Fluid Pan Gasket

Brand Part Number Markets Notes Buy
ATP EG1
🇺🇸 US 🇨🇦 CA
Fiber
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FEL-PRO TOS18643
🇺🇸 US 🇨🇦 CA
View on
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PIONEER 749034
🇺🇸 US 🇨🇦 CA
Fiber
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VICTOR REINZ 711490800
🇺🇸 US 🇨🇦 CA
12 Bolt
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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.

Fluid Pump Bushing

Brand Part Number Markets Notes Buy
DURA-BOND JET22
🇺🇸 US 🇨🇦 CA
Trans. code THM180CBell Housing (Pump Body)
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DURA-BOND JET22TG
🇺🇸 US 🇨🇦 CA
Dry Film Lubricated
Fitment notes — DURA-BOND JET22TG
Dry Film Lubricated
Trans. code THM180CBell Housing (Pump Body)Dry Film Lubricant
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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.

Fluid Pump Gasket

Brand Part Number Markets Notes Buy
ATP EG3
🇺🇸 US 🇨🇦 CA
Position: Front Pump to Case
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PIONEER 7490855
🇺🇸 US 🇨🇦 CA
Pack of 5
Fitment notes — PIONEER 7490855
Pack of 5
front pump to case
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This table covers the gaskets that seal the Fluid Pump. 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.

Fluid Pump Repair Sleeve

Brand Part Number Markets Notes Buy
BCA NS88187
🇺🇸 US 🇨🇦 CA
Frontwith THM180C Transmission Code
Fitment notes — BCA NS88187
Frontwith THM180C Transmission CodeGeneral Motors Transmission
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NATIONAL 99187
🇺🇸 US 🇨🇦 CA
General Motors trans.
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WJB / INMOTION PARTS WS99187
🇺🇸 US 🇨🇦 CA
FrontGeneral Motors trans.
Fitment notes — WJB / INMOTION PARTS WS99187
FrontGeneral Motors trans.THM180C Transmission
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This table covers the precision wear sleeves used to restore a transmission pump seal surface.

Fluid Pump Seal

Brand Part Number Markets Notes Buy
NATIONAL Popular 6712NA
🇺🇸 US 🇨🇦 CA
FrontGeneral Motors trans.
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ATP EO6
🇺🇸 US 🇨🇦 CA
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BCA NS6712NA
🇺🇸 US 🇨🇦 CA
Front
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PIONEER 760019
🇺🇸 US 🇨🇦 CA
Seal KitIncludes: Pump O-Ring and Bolt Seals
Fitment notes — PIONEER 760019
Seal KitIncludes: Pump O-Ring and Bolt Seals
LCSextension housing to case
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WJB / INMOTION PARTS WS6712NA
🇺🇸 US 🇨🇦 CA
FrontGeneral Motors trans.
Fitment notes — WJB / INMOTION PARTS WS6712NA
FrontGeneral Motors trans.THM180C Transmission
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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.

Gasket Kit

Brand Part Number Markets Notes Buy
PIONEER 748048
🇺🇸 US 🇨🇦 CA
Trans. code THM180C
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This table covers the gasket kits for this job. Typical signs include the leaks that sent this assembly to the bench. Confirm the kit matches the opening you are sealing; unused leftover pieces often belong to another configuration.

Governor / Modulator

Brand Part Number Markets Notes Buy
ATP Popular EX7
🇺🇸 US 🇨🇦 CA
Adjustable 9.5-11.5 - EDA 1.95 - Dual Green
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ATP EX21
🇺🇸 US 🇨🇦 CA
Adjustable Dual Blue
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PIONEER 747025
🇺🇸 US 🇨🇦 CA
Adjustable 9.5-11.5EDA 1.95
Fitment notes — PIONEER 747025
Adjustable 9.5-11.5EDA 1.95Dual Green
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PIONEER 747020
🇺🇸 US 🇨🇦 CA
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PIONEER 747032
🇺🇸 US 🇨🇦 CA
View on
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This table covers the governors and modulators that control transmission shift pressure.

Manual Shaft Seal

Brand Part Number Markets Notes Buy
NATIONAL 8792S
🇺🇸 US 🇨🇦 CA
General Motors trans.
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WJB / INMOTION PARTS WS8792S
🇺🇸 US 🇨🇦 CA
General Motors trans.THM180C Transmission
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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.

Output Shaft Bushing

Brand Part Number Markets Notes Buy
BCA NS5200
🇺🇸 US 🇨🇦 CA
External Markings: 15001Material: Nitrile
Fitment notes — BCA NS5200
External Markings: 15001Material: NitrileSeal & Bushing Kit or Seal Kit or Kit
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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.

Output Shaft Seal

Brand Part Number Markets Notes Buy
ACDELCO Popular 9613S
🇺🇸 US 🇨🇦 CA
Gold
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ACDELCO 5200
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO 5200
Gold
BOOTED
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BCA NS9613S
🇺🇸 US 🇨🇦 CA
External Markings: 1.500 X 2.380 X 0.413/0.476Bushing & Seal Kit
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SCHAEFFLER SS2569
🇺🇸 US 🇨🇦 CA
with 1.500 In Shaft2.381 In Outside Diameter
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SCHAEFFLER SS2571
🇺🇸 US 🇨🇦 CA
Seal Kit
Fitment notes — SCHAEFFLER SS2571
Seal Kit
with 1.500 In Shaft
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This table covers the seals at the Output 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.

Shift Shaft Seal

Brand Part Number Markets Notes Buy
ACDELCO Popular 8792S
🇺🇸 US 🇨🇦 CA
Gold
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ATP SO19
🇺🇸 US 🇨🇦 CA
Trans. code THM180C
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BCA NS8792S
🇺🇸 US 🇨🇦 CA
View on
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PIONEER 759022
🇺🇸 US 🇨🇦 CA
Trans. code THM180C
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SCHAEFFLER SS2114
🇺🇸 US 🇨🇦 CA
4.75 mm WidthNitrile
Fitment notes — SCHAEFFLER SS2114
4.75 mm WidthNitrile12.7 mm Shaft Diameter
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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.

Speedometer Pinion Seal

Brand Part Number Markets Notes Buy
ATP SO34
🇺🇸 US 🇨🇦 CA
Trans. code THM180CFor Bullet
Fitment notes — ATP SO34
Trans. code THM180CFor BulletMetal Clad SealLip Seal - Speedometer Gear Shaft - Speedo Pinion
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PIONEER 759024
🇺🇸 US 🇨🇦 CA
Trans. code THM180Cfor Bullet
Fitment notes — PIONEER 759024
Trans. code THM180Cfor BulletMetal Clad SealLip SealSpeedometer Gear ShaftSpeedometer Pinion
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This table covers the seals at the Speedometer Pinion. 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.

Sprag

Brand Part Number Markets Notes Buy
PIONEER 764009
🇺🇸 US 🇨🇦 CA
Trans. code THM180C26 Segments
Fitment notes — PIONEER 764009
Trans. code THM180C26 SegmentsThird Speed
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This table covers the one-way sprag clutches in the transmission.

Sun Gear Bushing

Brand Part Number Markets Notes Buy
DURA-BOND 24050
🇺🇸 US 🇨🇦 CA
Trans. code THM180CInput Sun Gear
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This table covers the Sun Gear 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.

Torque Converter Clutch Solenoid

Brand Part Number Markets Notes Buy
ATP EE1
🇺🇸 US 🇨🇦 CA
Lock-Up
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This table covers the Torque Converter Clutch 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.

Torque Converter Repair Sleeve

Brand Part Number Markets Notes Buy
SCHAEFFLER SR3506
🇺🇸 US 🇨🇦 CA
0.531 In Width1.875 In Inside Diameter
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This table covers the wear sleeves used to restore a Torque Converter seal surface.

Torque Converter Shaft Seal

Brand Part Number Markets Notes Buy
SCHAEFFLER SS2912
🇺🇸 US 🇨🇦 CA
2.76" O.D. X 0.43" Width
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This table covers the seals at the Torque Converter 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.

Transmission Fluid

Dexron

Brand Part Number Markets Notes Buy
MOBIL 123130
🇺🇸 US 🇨🇦 CA
ATF D/M1 Quart
Fitment notes — MOBIL 123130
ATF D/M1 Quart
Trans. code THM180C
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Multi-Vehicle

Brand Part Number Markets Notes Buy
MOBIL 126505
🇺🇸 US 🇨🇦 CA
Multi-Vehicle ATF
Fitment notes — MOBIL 126505
Multi-Vehicle ATF
Trans. code THM180C
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MOBIL 112980
🇺🇸 US 🇨🇦 CA
Synthetic ATF
Fitment notes — MOBIL 112980
Synthetic ATF
Trans. code THM180C
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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.

Transmission Fluid Additive

Brand Part Number Markets Notes Buy
LUBEGARD Popular 19610
🇺🇸 US 🇨🇦 CA
Instant Shudder Fixx2 oz
Fitment notes — LUBEGARD 19610
Instant Shudder Fixx2 oz
Automatic trans.
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LUBEGARD Popular 60902
🇺🇸 US 🇨🇦 CA
Automatic Transmission Fluid Protectant10 oz
Fitment notes — LUBEGARD 60902
Automatic Transmission Fluid Protectant10 oz
Automatic trans.
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LUBEGARD 19689
🇺🇸 US 🇨🇦 CA
Instant Shudder Fixx2 oz
Fitment notes — LUBEGARD 19689
Instant Shudder Fixx2 oz
Automatic trans.
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LUBEGARD 63010
🇺🇸 US 🇨🇦 CA
Platinum Universal ATF Protectant10 oz
Fitment notes — LUBEGARD 63010
Platinum Universal ATF Protectant10 oz
Automatic trans.Use with OEM Recommended ATF or as OEM fluid Alternative.
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LUBEGARD 63016
🇺🇸 US 🇨🇦 CA
Platinum Universal ATF Protectant15 oz
Fitment notes — LUBEGARD 63016
Platinum Universal ATF Protectant15 oz
Automatic trans.Use with OEM Recommended ATF or as OEM fluid Alternative.
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LUBEGARD 98010
🇺🇸 US 🇨🇦 CA
Use with Original Equipment Manufacturer Recommended Automatic Transmission Fluid 2 Pack 10 Ounces Each or 32 oz. BottleHigh-Performance Original Equipment Manufacturer Fluid Alternative/Protectant
Fitment notes — LUBEGARD 98010
Use with Original Equipment Manufacturer Recommended Automatic Transmission Fluid 2 Pack 10 Ounces Each or 32 oz. BottleHigh-Performance Original Equipment Manufacturer Fluid Alternative/ProtectantTransmission Flush
Automatic trans.
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LUBEGARD 63032
🇺🇸 US 🇨🇦 CA
Platinum Universal ATF Protectant32 oz
Fitment notes — LUBEGARD 63032
Platinum Universal ATF Protectant32 oz
Automatic trans.Use with OEM Recommended ATF or as OEM fluid Alternative.
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This table covers the conditioners and additives used with this transmission fluid.

Buying Automatic Transmission Parts for a 1981 Fiat Brava

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 2.0L L4 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: Filter and Extension Housing Seal .

Frequently Asked Questions

How many automatic transmission parts fit the 1981 Fiat Brava?

Our catalog currently lists 81 automatic transmission parts for the 1981 Fiat Brava across 27 subcategories and 16 brands, covering the 2.0L L4 engine. Each part is matched to the engine(s) it fits.

What are the signs of automatic transmission problems on a 1981 Fiat Brava?

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 1981 Fiat Brava 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 1981 Fiat Brava?

Every part on this page is matched to the 2.0L L4 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 1981 Fiat Brava

Automatic Transmission Parts for Other Fiat Brava Years

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