Hard Parts

4L80E Forward Drum (1991-1996)

This is a good used early style 4L80E transmission forward drum found in 1991 to 1996 models.  All of our 4L80E transmission used OEM drums and hard parts have been cleaned and inspected to ensure they are ready to use in your rebuild.

4L80E Main Shaft (1997-UP)

This is a used good main shaft for GM's 4L80e automatic transmission.  All of our 4L80E transmission used OEM hard parts have been cleaned and inspected to ensure the 4L80E part to receive is ready to use in your rebuild.

4L80E Rear Planet Sun Gear - Slant Cut/Small Lube Hole

This is a good used OEM rear planet sun gear for GM 4L80E automatic transmissions.  The sun gear in this listing is the slant cut style with small lube hole.  Please verify this is the style you need before purchasing.

TH400 4L80E Rear Planet Sun Gear - Slant Cut/Medium Lube Hole

This is a good used OEM rear planet sun gear for GM Turbo 400 and 4L80E automatic transmissions.  The sun gear in this listing is the slant cut style with medium lube hole.  Please verify this is the style you need before purchasing.

Sprag, Low Roller, 400 (1965-95), 4L80E (1990-E1995), AOD/AODE/4R70W/4R75W/4R70E/4R75E (Rear)(1980-Up), FMX,

This is a new high quality Borg Warner low roller sprag for GM Turbo 400 transmissions manufactured from 1965 to 1995.  

TH400 4L80E Direct Clutch Drum w/ 34-Element Sprag

TH400|4L80E Rear Planet Sun Gear -Slant Cut w/ Large Lube Hole

This item is a high quality used OEM rear planet sun gear for GM's Turbo 400 and 4L80E automatic transmissions.  The sun gear is the slant style and has a large lube hole located in it.  All our used OEM parts are cleaned and inspected to...

GM 4L80E Transmission Pump Conversion Kit by Superior

GM 4L80E Transmission Pump Conversion Kit Superior Problem Solver This kit allows the user to modify and install a 1997 to 2003 pump into a 2004 and up model 4L80E transmission.  Thus saving substantial money in having to purcase a late 2004-up...

4L80E Output Shaft, 4WD w/ Lube Hole

This is a used OEM transmission output shaft for a GM 4L80E automatic 4WD transmission that uses the lube hole style shaft.  All our OEM hard parts have been cleaned and inspected to ensure the parts you receive are 100% ready to use in your rebuild...

4L80E Output Shaft 9'' Spline w/ Brake Drum No Lube Hole 1997-UP

This is a high quality 4L80E transmission output shaft with 9'' spline brake style type.  All our 4L80E transmission hard parts have been cleaned and inspected to ensure the part you receive will be 100% ready to use in your rebuild.  

4L80E Output Shaft 2WD, 8.0'' Spline w/ Lube Hole

This is a used OEM 4L80E transmission 2WD output shaft with 8'' long spline with a lube hole.  All our OEM 4L80E transmission hard parts have been cleaned and inspected to ensure the part you receive will be 100% ready to use in your rebuild.  

4L80E Output Shaft 2WD, 8.25'' Spline w/ Lube Hole

This is a used OEM 4L80E transmission 2WD output shaft with 8.25'' long spline with a lube hole.  All our 4L80E OEM hard parts have been cleaned and inspected to ensure it is 100% ready to use in your rebuild.

4L80E 4L85E Pump Gear Set (1991-UP)

This is a new high quality set of GM 4L80E and 4L85E transmission pump gears for 1991 and up models. Industry Part Number: A34530 

4L80E Overdrive Sprag (2001-UP) .195'' OD Rollers - 3'' OD Roller Clutch 12431003

This is a high quality aftermarket replacement overdrive sprag for GM's 4L80E automatic transmission manufactured from 2001 and up.   0.195'' OD Rollers 3.0'' OD Roller Clutch Industry Part Number: A34650A

4L80E|4L85E Overdrive O/D Sprag (1991-2000) 930678

This is a high quality replacement aftermarket overdrive sprag for GM's 4L80E and 4L85E automatic transmissions manufactured between 1991 and 2000. OEM # 930678

TH400 4L80E Forward Hub

This is an OEM forward hub for GM Turbo 400 and 4L80E automatic transmission that has been cleaned and inspected by our technicans to ensure the forward hub you receive is ready to go into your TH400 or 4L80E transmission rebuild. 

TH400|4L80E Direct Clutch Hub - OEM

This is an OEM GM 4L80E and Turbo 400 direct clutch hub, which has been cleaned and inspected to ensure it is 100% ready to use in your transmission rebuild. 

4L80E Intermediate Sun Gear Shaft (1997-UP)

Intermediate Sun Gear Shaft 1997-UP GM 4L80E Automatic Transmission

4L80E Low Roller Clutch Sprag (1996-UP)

This is a new high quality low roller clutch sprag manufactured for GM's 4L80E automatic transmisison.  Buy now and get fast shipping!