4R100 E4OD Transmissions Accumulator Spring Set Sonnax 36948-18K Heavy Duty

img{max-width:100%}4R100 E4OD Transmissions Accumulator Spring Set Sonnax 36948-18K Heavy DutyThe OE E4OD and 4R100 accumulator springs can break, weaken or collapse, causing long, soft shifts, particularly in towing and heavy-duty applications.Best in heavy-duty and towing applications.Gives quicker and firmer 1-2, 2-3 and 3-4 shifts.Recalibrates shift feel.NoteFor best results, use in conjunction with Sonnax line pressure modulator valve 96948-01K for heavy-duty/high performance applications.ContentsRetaining Clips (3)Green Springs (2)Yellow SpringMedium Red Springs (3)Non-Painted Springs (3)Parts ship daily from our distribution center.FREE SHIPPING on US OrdersIn a hurry - expedited shipping is available for this itemGOT QUESTIONS on your specific Year/Make/Model?Send us a message ¿Habla español? Escríbanos con el año, la marca, y el modelo de su vehículo. Visit My eBay Store: Phoenix Transmission Parts for all of your Automatic Transmission Part needsCheck out my other items!Be sure to add me to your favorites list!