Product Overview
4R44E, 4R55E, 5R44E, 5R55E End Plug Kit, Kickdown Control, Manual Low & Throttle Downshift (1995-Up) 56741-6K (37947-13K)Sonnax
4R44E, 4R55E, 5R44E, 5R55E End Plug Kit, Kickdown Control, Manual Low & Throttle Downshift (1995-Up)S56741-6K (Sonnax 37947-13K)
4R44E, 4R55E, 5R44E, 5R55E Valve, EPC & Engagement Control (requires T-37947-TL11)(1995-Up) 56741TK (37947-11K)
4R44E, 5R44E,5R55E Zip Kit S56741ZK (Sonnax 4R44E-55EZIP)
4R44E, 4R55E, 5R44E, 5R55E Pressure Regulator Sleeve Kit (T-37947-TL5 Required)(1995-up) S56741P-2K (Sonnax 37947-05K)
4R44E, 4R55E, 5R44E, 5R55E TCC Modulator Sleeve Kit (T-37947-TL5 Required) (1995-up) S56741C-2K (Sonnax 37947-07K)
4R44E, 4R55E, 5R44E, 5R55E TCC Regulator Sleeve Kit (T-37947-TL9 Required) (1995-Up)S56741Q-2K (Sonnax 37947-09K)
4R44E, 4R55E, 5R44E, 5R55E Valve Kit, Coast Clutch (Oversized) (requires T-37947-TL33) (1995-Up) 56741HK (37947-33K)
A4LD,4R44E, 4R55E, 5R44E, 5R55E Automatic Transmission Sprag Update Kit (req T-56600-DJ) (1985-1995) (56664BK) (56600B-01K)