Light Duty Suspension Products June 2015

Standard Duty Helper Springs

Dodge 4-Wheel Drive Truck Continued

Standard Duty Helper Springs

Spring Wid.

Variable Rate Kit

Constant Rate Kit

Model

Year

Remarks

2003-09 2 ¹⁄₂ 505-2567 N/A 1994-02 2 ¹⁄₂ 505-2520 N/A

Ram 1500, 2500 Pickup under 8800 lbs. GVW Ram 1500, 2500 Pickup under 8800 lbs. GVW Ram 2500, 3500 Pickup 8800 lbs. GVW and over

2009 model year changed to coil springs.

Use w/2 1/2" wide rear springs.

505-25203 505-95203 Use w/3" Wide Rear Springs, trucks with OEM single leaf helper see Heavy Duty section of this online catalog.

1994-02 3

505-25673 N/A

Ram 2500HD, 3500HD

2003-13 3

Without OE Helper. 2500HD changed to coils springs in 2014

505-25673 N/A

Ram 3500HD

2014-15 3

Without OE Helper.

1975-93 2 ¹⁄₂ 505-2510 505-9510 1965-93 2 ¹⁄₂ 505-2510 505-9510

Ramcharger/Trailduster

— —

W100/150, W200/250, W300/350 2-Wheel Drive Van & Motorhome

Spring Wid.

Variable Rate Kit

Constant Rate Kit

Model

Year

Remarks

1970-03 2 ¹⁄₂ 505-2510 505-9510

B100/150, B200/250, B300/350

— —

1984-95 2 ¹⁄₂ N/A

500-550

Caravan, Voyager w/ABS and multi-leaf springs

1970-85 2 ¹⁄₂ 505-2510 505-9510

M and R Series Motorhomes M and R Series Motorhomes

Use w/2 1/2" wide rear springs.

505-25103 505-95103 Use w/3" wide rear springs.

1970-85 3

Ford 2-Wheel Drive Truck

Spring Wid.

Variable Rate Kit

Constant Rate Kit

Model

Year

Remarks

1990-05 2 ¹⁄₂ 500-815 N/A

Explorer

With multi-leaf rear springs only

N/A

N/A

F-150 (New Body)

2004-14 3

No kit due to frame or shock interference.

1997-04 2 ¹⁄₂ 505-2520 N/A 1973-96 2 ¹⁄₂ 505-2510 505-9510 1965-72 2 ¹⁄₂ 505-2505 505-9505

F150 Heritage, F250 under 8500 lbs. GVW

— — —

F100/150

F100/150, F250, F350

505-25673 N/A

F250, F350 and F450 Superduty, w/o OE helper spring 2008-14 3

F450 pickup only 2010. Without OE Helper.

505-25203 505-95203 —

F250, 350 Superduty, 8800 lbs. GVW and over, w/o OE helper spring

1999-07 3

505-25203 505-95203 — 505-25203 505-95203 — 505-25053 505-95053 —

F250,F350 8500 lbs. GVW and over

1997 3 1987-96 3 1980-86 3

F250, F350 F250, F350 F250, F350 F250, F350

1973-79 2 ¹⁄₂ 505-2510 505-9510

Use w/2 1/4" wide rear springs.

505-25103 505-95103 Use w/3" wide rear springs.

1973-79 3

1983-10 2 ¹⁄₂ 500-1555 N/A

Ranger and Bronco II w/Steel Leaf Springs

—

4-Wheel Drive Truck

Spring Wid.

Variable Rate Kit

Constant Rate Kit

Model

Year

Remarks

505-25103 N/R

Bronco

1973-96 3

—

1990-05 2 ¹⁄₂ 500-815 N/A

Explorer, Explorer Sport Trax

With multi-leaf rear springs.

N/A

N/A

F-150 (New Body)

2004-14 3

No kit due to frame or shock interference.

1997-04 2 ¹⁄₂ 505-2520 N/A

F150 Heritage, F250 under 8500 lbs. GVW

— —

505-25103 N/R

F100/150 F100/150

1973-96 3

1963-72 2 ¹⁄₂ 505-2510 505-9510 1963-77 2 ¹⁄₂ 505-2505 505-9505

Use w/2 1/4" wide rear springs. Use w/2 1/4" wide rear springs

F250

505-25673 N/A

F250, F350 and F450 Superduty, w/o OE helper spring 2008-15 3

F450 pickup only 2010. Without OE Helper.

If the Standard Duty Kit is not available for your application, refer to the "Heavy Duty" or "Air Lift" sections of this catalog. See Page 2 for "Remarks Key Chart". N/R - Not Recommended N/A - Not Available

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