F4A33 Transmission parts, repair guidelines, problems, manuals
Transmission general data
| Number of gears | Transmission Type | Drive | ATF (full capacity) L | ATF (change) L | ATF type |
|---|---|---|---|---|---|
| 4 | AT | FWD | 7,5 | 4,5 | SP III |
Thsi family of automatic transmissions is not complicated and quite reliable solutions based on the KM170. Thanks to their simplicity and durability these transmissions found application even on American cars Dodge, Plymouth. The 4-speed automatic transmission F4A33-1 was designed in 1991 for FWD cars of business class with engine capacities from 2.0 up to 3 liters. In most cases, it is installed on Hyundai Sonata. Mitsubishi installs its own version of this gearbox on models 3000 GT, DIAMANTE, ECLIPSE. For AWD cars the modification of this gearbox is named as W4A32/ W4A33.
What are you looking for?
Overhaul Kit | Friction Kit | Friction | Steel Plate | Steel Kit | Band | Solenoid Kit | Solenoid EPC | Solenoid TCC | Pump | Shaft | Drum | Valve body | Torque converter | Hub | Piston | Piston Kit | Planetary Gear | Filter | Gasket | Bushing | Seal | Bearing | Pressure Plate | Stator | Differential | Retainer | Inhibitor Switch | Instruction manual | TOOLS & ACCESORIES | Sensor
Which cars run with this gearbox?
| Brand | Model | Year | Type | Engine |
|---|---|---|---|---|
| Dodge | STEALTH | 91-96 | 4 SP FWD | V6 3.0L |
| Eagle | TALON | 91-98 | 4 SP FWD | L4 2.0L TURBO |
| Hyundai | SONATA | 94-98 | 4 SP FWD | V6 3.0L |
| Mitsubishi | 3000 GT | 91-99 | 4 SP FWD | V6 3.0L |
| Mitsubishi | DIAMANTE | 92-96 | 4 SP FWD | V6 3.0L |
| Mitsubishi | ECLIPSE | 91-99 | 4 SP F/4WD | L4 2.0L |
| Mitsubishi | GALANT | 94 | 4 SP FWD | L4 2.4L |
| Plymouth | LASER | 91-94 | 4 SP FWD | L4 2.0L TURBO |
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- Bands, Brake band, Lining
- Bearings, brg, Mainbearing
- Cover Bolt, Cover Bolts, Mounting Bolt, Mounting Bolts, Pan Bolt, Pan Bolts, stud, studs, Split Pin
- Bushings, Bush,
- Drums, Contender Drum, Drum with Bearing, Reverse Drum, Drum Part
- TCMs, transmission control module, TCU, TCM, Computer, Circuit Board, Control Module, Control Unit, Hardware
- Electrics, Electric, Electronic, Electronic Shift, Electronics, Pin Wiring, Relay Control Switch, Neutral Relay, Main Relay
- Filters, Filter Cartridges, Filter Cartridge, Oil Pan Filter, Inlet, Filter Kit
- Friction Discs, Frictions, fric, Friction Disc, Friction, Friction Plate, Friction Ring, fric., Clutch Plate, Friction Lining
- Friction kits, friction pack, friction set, High Energy Clutch Friction Module, Friction clutch
- Gaskets, gsk, gskt, , Cover Gasket, Cover Gaskets, Case Gasket, Case Gaskets, Filter Gasket,Filter Gaskets
- Gasket Pan, Pan Gaskets, Pan gasket, Filter Gasket,Filter Gaskets
- manuals, Technical manual, Repair manual, service manual, Manual, VIDEO & AUDIO, tapes
- ohk, OHK kit, Overhauls, mok, Overhaul kit, Masterkit, Master kit, Master Overhaul, Repair package, Overhaul, Rebuild kit, Master Rebuild, Super Rebuild Bundle, Banner Kit, SUPER KIT, SUPERIOR KIT
- Pans, Crankcase, Oil Pan
- Pressure Plates, Apply Plate, Backing Plate, Backing Plates, Backplate, Ret Plate, Dish Plate, Press Plate
- Pumps, Rotor, Vane, Vanes, Kit Pump Vane/Ring
- Seals, Metal clad seal, Lip Seals, Connector Hole Seal, Lip Seal, Main Seal, Radial Lip Seal, Main Seal, Manual Seal, Oil Feed Seal, Side Cover Seal, Seal Cooler, Seal Oil Cooler, Case Seal
- Shells
- Reprogramming Kit, Kit Reprogram, Reprogram Competition, Kit Shift, Kit Auto Shift, Kit Stick Shift, Shift Correction Kit
- Stators
- Steel Kits, Steel Set Kit, Steel Clutch Plate Kit, Steel kit, clutch steel, clutch steels, Steel set, steel pack, module kit, Steel Plate Clutch Kit, Steel Plate Kit, Steel Plate Module, Steel Plate Set, Steel Module
- Steel Plates, steel, Steels, steel disk
- Supports, Centre Supp Rebuilt, central support. support central
Technical issues and repair guidelines
Overhauls of these transmissions are triggered by two main reasons: fluid leakages via the damaged pump seal and issues with gear shifting. Generally, the leaking pump seal is a sign that the torque converter (TC) has been operating with a worn-out lock-up and vibrations for a long time leading to the damage of bushings and seal. Overhauls of these transmissions are usually performed when the car reaches high mileages and consist of reassembly and repair of the TC unit and filter replacement. Specialist always perform the repair of TC, valve body reassembly in half of the cases with check and change of solenoids and wiring. It is also required to replace brake bands if the transmission operates for a long time with burnt fluid. The long-term operation with worn-out torque converter may lead to the damage of seal and pump bushing. As a result, the pump bushing may be replaced. Vibrations may have a negative impact on the pump, therefore specialists have to order a complete kit of bushings for these transmissions.
Overdrive frictions are frequently replaced. Specialist assume that the main reason is related to poor design of an old O.D. piston. In new modifications, this piston has an updated configuration. Usually Direct-Forward ffrictions wear out because they are highly loaded. Solenoids are quite reliable, but when problems occur they are mainly caused by circuits of solenoids (solution –cleaning of contacts). The design of this gearbox is similar to the KM170. After proper reassembly, these gearboxes easily operate for several years until the next overhaul.
Instruction manuals and useful links Suggest your link
| Link type | Source | Description |
|---|---|---|
| www | mitsipedia.info | F4A33 info |
| atdsm.com | AUTO TRANS OVERHAUL F4A33 | |
| at-manuals.com | Repair manual F4A33 | |
| at-manuals.com | Scheme F4A33 | |
| www | at-manuals.com | Solenoid identification F4A33 |
| drive.google.com | AUTO TRANS OVERHAUL - F4A33, W4A32 & W4A33 | |
| drive.google.com | F4A33, W4A32, W4A33 Repair manual |