1990 Geo Tracker Automatic Transmission Parts

This table covers the apply bands inside the automatic transmission. Read more

This group shows a single part: PA CARGO 54313.

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. Read more

6 Bushing parts are listed for the 1990 Geo Tracker, from DURA-BOND, ATP and PIONEER. DURA-BOND 44034 carries the "Popular" badge.

This group includes DURA-BOND 44034, DURA-BOND 44034TG and ATP CB4 and the remaining parts above.

This table covers the Bushing kits. Read more

2 Bushing Kit parts are listed for the 1990 Geo Tracker, from PA CARGO and PIONEER.

Listed part numbers: PA CARGO K54901 and PIONEER 754022.

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. Read more

One part is listed for the 1990 Geo Tracker — DURA-BOND 96040370BR.

This table covers the clutch-plate packs inside the transmission or transfer case. Read more

One part is listed for the 1990 Geo Tracker — RAYBESTOS POWERTRAIN 000270.

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. Read more

2 Dipstick / Fluid Filler Tube Seal parts for the 1990 Geo Tracker come from 2 brands — ATP and PIONEER.

This group includes ATP FO36 and PIONEER 762001.

This table covers the Extension Housing 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. Read more

2 Extension Housing Bushing parts are listed for the 1990 Geo Tracker, from ATP and PIONEER.

This group includes ATP SB25 and PIONEER 755044.

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. Read more

6 Extension Housing Seal parts for the 1990 Geo Tracker come from 4 brands — NATIONAL, WJB / INMOTION PARTS, ATP and 1 other brand. The "Popular" part is NATIONAL 9613S.

Listed part numbers: NATIONAL 9613S, WJB / INMOTION PARTS WS9613S and ATP EO31, plus the other parts above.

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. Read more

11 Filter parts are listed for the 1990 Geo Tracker, from ATP, CHAMP / LUBER-FINER, PA CARGO and 4 other brands. ATP JX150 carries the "Popular" badge.

In the Economy grade, ATP, CHAMP / LUBER-FINER and PA CARGO supply 3 parts: the catalog's value-priced group. A representative part number is ATP TF49.

The Standard Replacement section lists 8 options from ATP, BECK/ARNLEY, HASTINGS / BALDWIN and 2 other brands — built to original-equipment specification. ATP JX150 is listed in this group.

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. Read more

3 Fluid Pan Gasket parts are listed for the 1990 Geo Tracker, from ATP, FEL-PRO and PIONEER.

Part numbers include ATP EG1, FEL-PRO TOS18643 and PIONEER 749034.

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. Read more

DURA-BOND supplies both parts for the 1990 Geo Tracker.

This group includes DURA-BOND JET22 and DURA-BOND JET22TG.

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. Read more

4 Fluid Pump Gasket parts for the 1990 Geo Tracker come from 2 brands — ATP and PIONEER.

Listed part numbers: ATP EG3, ATP EG6 and PIONEER 7490855, plus the other parts above.

This table covers the precision wear sleeves used to restore a transmission pump seal surface. Read more

3 Fluid Pump Repair Sleeve parts for the 1990 Geo Tracker come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.

Part numbers include BCA NS88187, NATIONAL 99187 and WJB / INMOTION PARTS WS99187.

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. Read more

5 Fluid Pump Seal parts for the 1990 Geo Tracker come from 5 brands — NATIONAL, ATP, BCA and 2 other brands. The "Popular" part is NATIONAL 6712NA.

Part numbers include NATIONAL 6712NA, ATP EO6 and BCA NS6712NA, among others listed above.

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. Read more

This group shows a single part: PIONEER 748048.

This table covers the governors and modulators that control transmission shift pressure. Read more

9 Governor / Modulator parts are listed for the 1990 Geo Tracker, from ATP, PIONEER and ROSTRA. ATP EX7 carries the "Popular" badge.

Listed part numbers: ATP EX7, ATP EX21 and ATP ELC1020, plus the other parts above.

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. Read more

2 Manual Shaft Seal parts for the 1990 Geo Tracker come from 2 brands — NATIONAL and WJB / INMOTION PARTS.

Part numbers include NATIONAL 8792S and WJB / INMOTION PARTS WS8792S.

This table covers the O-rings and seals at this joint. Read more

2 O-Rings & Seals parts for the 1990 Geo Tracker come from SCHAEFFLER.

Part numbers include SCHAEFFLER SS2473 and SCHAEFFLER SS6234.

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. Read more

This group shows a single part: BCA NS5200.

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. Read more

6 Output Shaft Seal parts are listed for the 1990 Geo Tracker, from ACDELCO, SCHAEFFLER, BCA and 1 other brand. ACDELCO 9613S carries the "Popular" badge.

Listed part numbers: ACDELCO 9613S, ACDELCO 5200 and BCA NS9613S, plus the other parts above.

This table covers the wear sleeves used to restore a grooved seal surface. Read more

2 Repair Sleeve parts for the 1990 Geo Tracker come from SKF.

Listed part numbers: SKF 99139 and SKF 99146.

This table covers the wear sleeves used to restore a Shift Shaft seal surface. Read more

3 Shift Shaft Repair Sleeve parts for the 1990 Geo Tracker come from 2 brands — SKF and SCHAEFFLER.

This group includes SCHAEFFLER SR3451, SKF 480050 and SKF 99050.

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. Read more

5 Shift Shaft Seal parts for the 1990 Geo Tracker come from 5 brands — ACDELCO, PIONEER, SCHAEFFLER and 2 other brands. The "Popular" part is ACDELCO 8792S.

Part numbers include ACDELCO 8792S, PIONEER 759022 and SCHAEFFLER SS2114, among others listed above.

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. Read more

2 Speedometer Pinion Seal parts for the 1990 Geo Tracker come from 2 brands — ATP and PIONEER.

Listed part numbers: ATP SO34 and PIONEER 759024.

This table covers the one-way sprag clutches in the transmission. Read more

This group shows a single part: PIONEER 764009.

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. Read more

This group shows a single part: DURA-BOND 24050.

This table covers the Torque converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering. Read more

One part is listed for the 1990 Geo Tracker — TC REMANUFACTURING B31HS.

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. Read more

3 Torque Converter Clutch Solenoid parts are listed for the 1990 Geo Tracker, from ATP, ROSTRA and WELLS.

This group includes ATP EE1, ROSTRA 520233 and WELLS 2N1271.

This table covers the wear sleeves used to restore a Torque Converter seal surface. Read more

This group shows a single part: SCHAEFFLER SR3506.

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. Read more

This group shows a single part: SCHAEFFLER SS2912.

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. Read more

12 Transmission Fluid parts are listed for the 1990 Geo Tracker, from VALVOLINE, MOBIL, IDEMITSU and 1 other brand. VALVOLINE 798153 carries the "Popular" badge.

In the Dexron grade, VALVOLINE and MOBIL supply 4 parts: grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE 798153.

In the Multi-Vehicle grade, VALVOLINE, MOBIL and LUBEGARD supply 6 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 126505.

In the Type T-4 (Type T-IV) grade, IDEMITSU supplies 2 parts: grouped under the catalog's "Type T-4 (Type T-IV)" designation — the notes column spells out what sets them apart. A representative part number is IDEMITSU 30040093750.

This table covers the conditioners and additives used with this transmission fluid. Read more

7 Transmission Fluid Additive parts are listed for the 1990 Geo Tracker, from LUBEGARD and ATP. LUBEGARD 19610 carries the "Popular" badge.

Listed part numbers: LUBEGARD 19610, LUBEGARD 60902 and ATP AT202, plus the other parts above.

This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

4 Transmission Mount parts for the 1990 Geo Tracker come from 4 brands — BECK/ARNLEY, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand.

Part numbers include BECK/ARNLEY 1041401, DEA / MARMON RIDE CONTROL A6807 and PIONEER 622839, among others listed above.