Transmissions & Transmission Parts

Vacuum Modulator, GM TH350, TH400, Push-In, Adjustable, Each

Part Number: SUM-G110

4.67 out of 5 stars ( 33 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Vacuum Modulator, TH350, TH400 Transmission, Each

Part Number: BMM-20234

4.9 out of 5 stars ( 29 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Transmission Vacuum Modulator, Ford, C-4, C-6, Each

Part Number: SDK-C4AZ-7A377-B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Vacuum Modulator, Adjustable, GM, Powerglide, Each

Part Number: TCI-280001

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Vacuum Bypass, Automatic Transmission Modulator Bypass Components, Kit

Part Number: TRG-VBP-VAC

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Vacuum Modulator, Adjustable, Ford, C-6, Each

Part Number: TCI-360003

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Vacuum Modulator, Adjustable, Ford, Push-In, Green Stripe, Each

Part Number: TCI-260101

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Transmission Vacuum Modulator, Steel, Screw-in Style, White Strip, Ford, C-4, C-6, Each

Part Number: TCI-360001

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Automatic Transmission Modulators, Adjustable, Push-In, Purple Stripe, Steel, Ford, Mercury, Lincoln, C6, Each

Part Number: TCI-360002

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Modulator Plug, GM, Powerglide, Kit

Part Number: SOX-28738-01K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

SERVICE KIT POWERGLIDE 5/SET

Part Number: SOX-3543L-5

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Torque Converter Lockup Kit, Vacuum Switch, GM 700R4, Kit

Part Number: PRF-60109

4.67 out of 5 stars ( 21 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Torque Converter Lockup Kit, Wiring Kit, Vacuum Switch, GM, 200-4R, 700R4, Kit

Part Number: TCI-376600

4.26 out of 5 stars ( 61 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Automatic Transmission Input Shaft, Torsional, Vacuum Melted 300 Steel, GM, TH400, Each

Part Number: ATI-406000

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Automatic Transmission Input Shafts, Vacuum Melted 300 Steel, High-flow Design, GM, Each

Part Number: FTI-F2516

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Vacuum Modulator, Ford, C-6, Each

Part Number: ATP-FX194

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Automatic Transmission Modulator Upgrade, 4L80E, Vacuum Pressure Control, Kit

Part Number: TRG-48-MOD

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Vacuum Modulator, Ford, C-4, Each

Part Number: ATP-FX102

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Autmatic Transmission repair parts THM 4L60E: Vacuum Pressure Control System

Part Number: TRG-46-MOD

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Vacuum Modulator, Ford, C-4, Each

Part Number: ATP-FX187

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Vacuum Modulator, GM, Powerglide, Each

Part Number: ATP-CX26

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Automatic Transmission Input Shafts, Torsional Input Shafts, Vacuum Melted 300 Steel, GM, THM400, Each

Part Number: ATI-406007

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Automatic Transmission Input Shafts, ATI Torsional Input Shafts, Aluminum/Steel, Vacuum Melted 300 Steel, GM, Each

Part Number: ATI-406004

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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SHIFT KIT Valve Body Repair Kit, Ford Cruise-O-Matic 1961-63 w/Vacuum Mod SHIFT KIT® Valve Body Repair Kit

Part Number: TRG-SK3V

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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• Special Order