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SUPER
DUTY COIL SPRINGS |
|
 Dayton
Parts Heavy Duty Coil Springs are
custom designed to give you 1000 lbs.*
of additional load handling capability per pair
with a maximum of ½ inch increase in ride height
at zero additional load.
Dayton Parts Heavy Duty Coil Springs are the
only practical helper spring alternative when
shock absorbers are mounted inside the coil
spring and are an excellent choice for
vehicles equipped with diesel engines or snow
plows. Heavy Duty Coil Springs also require
no maintenance making them an excellent load
handling solution for fleet vehicles, pickups,
vans and motorhomes. Super Duty Coil Springs
improve the handling and ride quality of heavily
loaded vehicles, thereby reducing driver fatigue
and increasing safety and efficiency. |
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HEAVY
DUTY COIL SPRING
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We also carry standard duty coil springs for cars,
trucks, and vans. Please visit our coil spring
application guide:
Standard Duty Coil Spring Application Guide (click)
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| Benefits |
|
Additional Load
Handling Capability |
|
Improves Handling & Ride
quality |
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Maintenance Free
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Reduces Driver Fatigue |
|
Ideal for Motorhomes,
Plows, and Diesel Vehicles |
| ANY QUESTIONS, PLEASE USE OUR
CONTACT FORM |
APPLICATIONS:
Click the
part number to find pricing, shipping costs, and
to order online.
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Chevrolet & GMC
Truck Heavy Duty Coil Springs |
|
Model |
Year |
Part |
Rated Load |
Replacement |
|
No. |
Per Coil |
Coil Part No. |
|
C30/3500,
R30/3500 (Old Body Style Only) |
1973-91 |
350-6560SD |
3789 |
350-6560 |
|
C30/3500,
R30/3500 (Old Body Style Only) |
1973-91 |
350-6560 |
3289 |
350-6454 |
|
C3500 (New Body
Style Only) except diesel & 7.4L |
1988-00 |
351-650SD |
2670 |
351-650 |
|
C3500 (New Body
Style Only) Extra Super Duty |
1988-00 |
350-5716SD |
3250 |
350-5716 |
|
G30/3500 |
1973-95 |
350-6560SD |
3789 |
350-6560 |
|
G30/3500 |
1973-95 |
350-6560 |
3289 |
350-6454 |
|
G30/3500
Classic |
1996 |
350-6560SD |
3789 |
350-6560 |
|
G30/3500 Savana
& Express |
1996-00 |
350-1205SD |
4080 |
|
|
P30/3500 |
1973-99 |
350-6560 |
3289 |
350-6454 |
|
P30/3500 |
1973-99 |
350-6560SD |
3789 |
350-6560 |
|
P30/3500 Greater
Than 28 ft. Motorhomes |
1973-99 |
350-6560SDM |
4289 |
|
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Dodge
Truck Heavy Duty Coil Springs |
|
Model |
Year |
Part |
Rated Load |
Replacement |
|
No. |
Per Coil |
Coil Part No. |
|
B300/350 8200
and 9000 lbs. GVW |
1978 |
350-7226SD |
2225 |
350-7226, 7270,
7272 |
|
B300/350 All |
1971-77 |
350-7172SD |
2025 |
350-7170, 7172 |
|
B300/350 All |
1979-00 |
350-7226SD |
2225 |
350-7226, 7270,
7272 |
|
B300/350 Except
8200 and 9000 lbs. GVW |
1978 |
350-7172SD |
2025 |
350-7170, 7172 |
|
CB300/400,
MB300/400 Commercial and Motorhome Chas |
1979-81 |
350-7226SD |
2225 |
350-7226, 7270,
7272 |
|
D300/350 Except
3800 and 4000 lbs GAWR Front, (H8) |
1971-93 |
350-7172SD |
2025 |
350-7172 |
|
D300/350 w/3800
and 4000 lbs GAWR Front, (H8) |
1971-93 |
350-7226SD |
2225 |
350-7226 |
|
D350 w/Diesel
Engine |
1989-93 |
350-5716SD |
3250 |
350-5716 |
|
Ram Pickup 1500
4WD |
1994-01 |
350-1202SD |
1770 |
|
|
Ram Pickup
2500HD (8,800 GVW and greater), 3500 2WD w/IFS |
1994-01 |
350-1204SD |
3380 |
|
|
Ram Pickup
2500HD (8,800 GVW and greater), 3500 4WD & 2WD w/solid frt axle |
1994-01 |
350-1203SD |
2354 |
|
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|
|
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Ford Truck
Heavy Duty Coil Springs |
|
Model |
Year |
Part |
Rated Load |
Replacement |
|
No. |
Per Coil |
Coil Part No. |
|
E350 |
1975-91 |
351-860SD |
3427 |
351-860 |
|
E350 |
1992-00 |
350-1200SD |
3006 |
|
|
F150 and Bronco
Except Dual Shock |
1980-96 |
351-824SD |
2309 |
351-820, 822,
824 |
|
F250 4x4 Spring
Code E/T 2600 lbs |
2005-08 |
350-1206SD |
3100 |
|
|
F250 and F350
4x4 Spg Code C 3000lbs |
2005-08 |
350-1208SD |
3500 |
|
|
F350 4x4
Spring Code D 2800lbs |
2005-08 |
350-1207SD |
3300 |
|
|
F350 |
1980-99 |
351-844SD |
2312 |
351-844 |
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Note:
Heavy
Duty front coil springs
as listed are recommended for use in vehicles
used in continuous heavy hauling conditions.
Lightly loaded vehicles equipped with Super
Duty front coil springs may experience alignment and
handling difficulties. |
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