Quality Used Hard Parts

TH350 Pump Assembly (1969-1979) Bearing Style Non-Lock Up 6 Rings

Part number: R44500BFits: TH350 · 1969-1979 A used, early-style pump assembly for GM's Turbo 350 and TH350C, covering transmissions built from 1969 to 1979. It is the 6-ring stator, bearing-style...

TH350 Vega Style Sunshell

Part number: 1328AFits: TH350 A used TH350 (Turbo 350) Vega-style sunshell, with drilled holes. This is a tested used part, sold individually as a single sunshell for this application, cleaned and...

TH400 3L80 Intermediate Sprag Outer Race (1965-1998) 0.751'' Thick

Part number: U34663Fits: TH400, 3L80 · 1965-1998 A used intermediate sprag outer race for Turbo 400 (TH400) and 3L80 automatic transmissions, covering units built 1965-1998. It measures 0.751 inches...

TH400 4L80E Forward Hub

Part number: 1559BFits: TH400/4L80E A used OEM forward hub for GM Turbo 400 (TH400) and 4L80E automatic transmissions, cross-referenced to manufacturer part number 8677091. It has been cleaned and...

TH400 4L80E Intermediate Piston - Alum

Part number: 8623142Fits: TH400, 4L80E Used aluminum intermediate piston for TH400 and early 4L80E automatic transmissions. It is sold in good used condition and is intended for a transmission...

TH400 Detent Lever

Part number: TH400DTLFits: TH400 A used detent lever assembly for Turbo 400 (TH400) automatic transmissions, sold by Quality Used Hard Parts. It is a good-used part rather than new or remanufactured,...

TH400 Early 4L80E Intermediate Piston - Aluminium

Part number: 8661657 An aluminum intermediate clutch piston for GM TH400 and early 4L80E automatic transmissions. It is the aluminum-style intermediate piston used in these transmissions, sold...

TH400 Forward Direct Clutch Cast Alum. Piston - 8623709

Part number: 8623709Fits: TH400 Used cast aluminum forward direct clutch piston for the TH400 automatic transmission. It is a used hard part rather than a new one.

TH400 Intermediate Clutch Pressure Plate

Part number: U34144Fits: TH400 A used intermediate clutch pressure plate for GM TH400 (3L80) automatic transmissions, for that clutch position in the case. It is a used part, made in the US, sold...

TH400 Intermediate Sun Gear Shaft | 28-Spline

Part number: 1238CFits: TH400 A new early-design intermediate sun gear shaft for TH400 automatic transmissions. It carries 28 splines and is sized for the intermediate sun gear position in the...

TH400 Intermediate Sun Gear Shaft | 32-Spline

Part number: 1238DFits: TH400 Used intermediate sun gear shaft for the TH400, in the late-design 32-spline version. It is a used hard part, not a new one.

TH400 Output Shaft - 4WD (5.25'' OL w/ 2.25'' Spline) Cast Governor Gear

Part number: U34678HAFits: TH400 Used output shaft for four-wheel drive (4WD) TH400 automatic transmissions. The overall length is 5-1/4'' (5.25'') with 2-1/4'' of splines, and it is the cast...

TH400 Output Shaft | 15-1/8'' LG | 32-Spline | 2-3/4'' Spline LG | No Threaded Yoke | Metal & Clip Style Speedo | O-Ring Groove | 2WD

Part number: 1228EFits: TH400 Used TH400 output shaft for 2WD, 15-1/8'' long with 32-spline and a 2-3/4'' spline length. It has no threaded yoke, uses a metal and clip style speedo gear, and has an...

TH400 Output Shaft | 18-1/2'' LG | 32-Spline | No Yoke Thread | Metal & Clip Style Speedo Gear | O-Ring Groove

Part number: 1228CFits: TH400 Used TH400 output shaft, 18-1/2'' long with 32-spline. It has no yoke thread, uses a metal and clip style speedo gear, and has an O-ring groove. It was used in 71-76...

TH400 Output Shaft | 7'' OAL | 32-Spline | 2-1/4'' Spline Length | Flat Top Style Yoke | Metal & Clip Style Speedo Gear | No O-Ring Groove

Part number: 1228DFits: TH400 Used TH400 output shaft, 7'' long from the base, with 32-spline and a 2-1/4'' spline length. It has a flat top style yoke, uses a metal and clip style speedo gear, and...

TH400 Output Shaft | 8-1/8'' OAL | 32-Spline | 2-7/8'' Spline Length | 1-Clip Style Speedo Gear | w/ O-Ring Groove

Part number: 1228GFits: TH400 A used TH400 output shaft measuring 8-1/8'' overall length from the base, with 32-spline output and a 2-7/8'' spline length. It uses the 1-clip style speedo gear and...

TH400 Rear Planet | 1.5'' Parking Lug

Part number: U34584AFits: TH400 Used rear planet for TH400 automatic transmissions, with a 1.5'' parking lug. It is sold as a used hard part, this listing for the rear planet only, not the...

TH400 Rear Planet | 1/2'' Parking Lug

Part number: U34584Fits: TH400 A used TH400 rear planet with a 1/2 inch (.50 inch) parking lug. It is manufactured in the United States and sold individually as a complete planet, a used and...

TH400 Speedo Housing (Fits 34-39 Tooth Gears)

Part number: U34774Fits: TH400 A used speedometer housing for Turbo 400 (TH400) automatic transmissions, sized to fit 34-39 tooth gears. It is sold as a good-used part rather than new, made by...