The vacuum modulator is a vital component of automatic transmissions. It tells the transmission what kind of load is being put on it, allowing the transmission to react with the proper line pressures and shift points. Over time, modulators can develop leaks, suffer ruptured diaphragms, become bent, etc. Not only can this cause annoying drivability issues, it can lead to premature transmission failure. TCI comes to the rescue with this line of new, adjustable modulators. Not only will you renew performance, but you will also have the ability to slightly raise/lower part throttle shift points and line pressures. Simply adjust the screw inside the vacuum nipple for more or less diaphragm pre-load.
Automatic Transmission Modulator Valve
Documents
Attributes
Title: | GM TH350/TH400 Adjustable Vacuum Modulator Valve. |
Package Information
Package Length:1.65 INPackage Width:1.6 INPackage Height:3.2 INWeight:0.5 LBOrderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Package Level GTIN:00788120036658Package Bar Code:788120036658Weight Variance:0.000000000Stacking Factor:0Inner Quantity:1 Each
Extended Information
Core Return Days to Expiry:0Country of Origin (Primary):USEmission Code:Legal USHarmonized Tariff Code (HTS):8708401110Harmonized Tariff Code (Schedule B):8708401110Life Cycle Status Code:SupersededLife Cycle Status Description:SupersededMSDS Required Flag:NoMSDS Sheet Number:N/ANAFTA Preference Criterion Code:Criteria BNational Popularity Code:Top 60% of Product Group Sales Value (Units x $, Hits, etc.)National Popularity Description:Top 60% of Product Group Sales Value (Units x $, Hits, etc.)OEM’s Part Number:NOriginal Equipment Manufacturer:NOriginal Supplier:N/AOriginal Supplier Part Number:N/APart Number Superseded To:350001TCIRefurbished Part:NoRemanufactured Part:NoStock Status:Shelf StockTaxable:YesWarranty Time:12Warranty Time UOM:Month