DESCRIPTION & SPECS
Ford E4OD and 4R100 accumulator springs can break, weaken or collapse, causing long, soft shifts, particularly in towing and heavy-duty applications. Recalibrate shift feel with Sonnax performance rated accumulator spring kit 36948-18K. Best in heavy-duty and towing applications Gives quicker and firmer 1-2, 2-3 and 3-4 shifts Recalibrates shift feel
Performance Rated Accumulator Spring Kit; Sonnax High Performance accumulator spring kit, includes several types of springs, and retainer, Tri-Cumulator Springs, Stage 1, Stage 2, Diesel Performance
TRANSMISSIONS
NAME YEARS
E4OD 1989 - 1997
4R100 1998 - 2005
VEHICLE FITMENT
YEARS VEHICLE DRIVE TYPES
1989 - 1997 Ford F-Super Duty 4 X 2
1989 - 1997 Ford F-59 Commercial Stripped Chassis 4 X 2
1999 - 2004 Ford F-550 Super Duty 4 X 4, 4 X 2
1989 - 2004 Ford F-53 Motorhome Chassis 4 X 2
1999 - 2004 Ford F-450 Super Duty 4 X 4, 4 X 2
1999 - 2004 Ford F-350 Super Duty RWD, 4WD
1989 - 1997 Ford F-350 RWD, 4WD
1999 - 2004 Ford F-250 Super Duty RWD, 4WD
1997 - 1997 Ford F-250 HD RWD, 4WD
1989 - 1999 Ford F-250 RWD, 4WD
2004 - 2004 Ford F-150 Heritage RWD
1990 - 2003 Ford F-150 RWD, 4WD
1997 - 2003 Ford Expedition RWD, 4WD
2000 - 2005 Ford Excursion RWD, 4WD
1996 - 1999 Ford Econoline Super Duty 4 X 2
2003 - 2003 Ford E-550 Super Duty 4 X 2
2002 - 2002 Ford E-550 Econoline Super Duty 4 X 2
2003 - 2005 Ford E-450 Super Duty 4 X 2
1999 - 2002 Ford E-450 Econoline Super Duty 4 X 2
1999 - 2004 Ford E-350 Super Duty RWD
1990 - 2002 Ford E-350 Econoline Club Wagon RWD
1990 - 1998 Ford E-350 Econoline RWD
2003 - 2004 Ford E-350 Club Wagon RWD
1989 - 1991 Ford E-250 Econoline Club Wagon RWD
1989 - 2002 Ford E-250 Econoline RWD
2003 - 2004 Ford E-250 RWD
1990 - 2000 Ford E-150 Econoline Club Wagon RWD
1990 - 2000 Ford E-150 Econoline RWD
2004 - 2004 Ford E-150 Club Wagon RWD
2004 - 2004 Ford E-150 RWD
1990 - 1996 Ford Bronco 4WD
1998 - 2004 Lincoln Navigator RWD, 4WD
2002 - 2002 Lincoln Blackwood RWD