1974 MG MGB Automatic Transmission Parts

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

One part is listed for the 1974 MG MGB — PIONEER 767030.

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 for the 1974 MG MGB come from 2 brands — ATP and PIONEER.

This group includes ATP FB12 and PIONEER 755176.

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

5 Extension Housing Seal parts are listed for the 1974 MG MGB, from PIONEER and ATP. PIONEER 759016 carries the "Popular" badge.

Part numbers include PIONEER 759016, ATP RO4 and ATP HO9, among others listed 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

5 Filter parts for the 1974 MG MGB come from 3 brands — ATP, VARIOUS MFR and PIONEER. The "Popular" part is ATP IL150.

The Economy section lists 1 option from VARIOUS MFR — the catalog's value-priced group. VARIOUS MFR PTK22 is listed in this group.

In the Standard Replacement grade, ATP and PIONEER supply 4 parts: built to original-equipment specification. A representative part number is ATP IL150.

Listed part numbers: ATP IL150, VARIOUS MFR PTK22 and ATP JX150, plus the other parts above.

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

4 Fluid Pan Gasket parts for the 1974 MG MGB come from 2 brands — ATP and PIONEER.

Listed part numbers: ATP RG6, ATP RG1 and PIONEER 749033, plus the other parts above.

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

One part is listed for the 1974 MG MGB — WJB / INMOTION PARTS WS99168.

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

3 Fluid Pump Seal parts are listed for the 1974 MG MGB, from ATP, PIONEER and WJB / INMOTION PARTS.

Listed part numbers: ATP RO1, PIONEER 759043 and WJB / INMOTION PARTS WS480479H.

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

2 Governor / Modulator parts for the 1974 MG MGB come from 2 brands — ATP and ROSTRA.

Part numbers include ATP RX20 and ROSTRA 510054.

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 are listed for the 1974 MG MGB, from NATIONAL and WJB / INMOTION PARTS.

Listed part numbers: NATIONAL 311189 and WJB / INMOTION PARTS WS311189.

This table covers the rebuild kits for this assembly. Read more

8 Rebuild Kit parts are listed for the 1974 MG MGB, from ATP and PIONEER. ATP RM4 carries the "Popular" badge.

The Master Kit (Overhaul Kit + Friction & Steel Clutch Plates) section lists 4 options from ATP and PIONEER — grouped under the catalog's "Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)" designation — the notes column spells out what sets them apart. ATP RM4 is listed in this group.

In the Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) grade, ATP and PIONEER supply 4 parts: grouped under the catalog's "Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)" designation — the notes column spells out what sets them apart. A representative part number is ATP RGS6.

Part numbers include ATP RM4, PIONEER 752071 and ATP RM5, among others listed above.

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

One part is listed for the 1974 MG MGB — SCHAEFFLER SR3491.

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

3 Transmission Fluid parts for the 1974 MG MGB come from VALVOLINE.

Listed part numbers: VALVOLINE VV3246, VALVOLINE 773775 and VALVOLINE 881051.

This table covers the Transmission Mount 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 1974 MG MGB — ENERGY SUSPENSION 101101G.