Peterbilt Front Leaf Spring | 3 Leaves | 5,600 lbs. Capacity

SKU 75-136

Leaf spring 75-136 replaces your front spring on Peterbilt Conventional and COE models with 4 inch wide springs. 3 leaf 2 pads, 5,600 lbs. capacity, two stage. Replaces OEM number 02-01147.

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$414.45

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Product Specifications

Length (A): 25-1/4 inches
Length (B):26-3/4 inches
Width:4 inches
Location:Front

Typically ships in 7 to 10 business days.

Leaf spring 75-136 replaces your front spring on Peterbilt Conventional and COE models with 4 inch wide springs. 3 leaf 2 pads, 5,600 lbs. capacity, two stage. Replaces OEM number 02-01147.

Product Specs for Multiple Heavy Duty Manufacturers 75-136

Length (A): 25-1/4 inches
Length (B):26-3/4 inches
Width:4 inches
Location:Front
Number of Leaves:3
Application:Peterbilt
SRI Number:75-136
OEM Number:02-01147
Arc (C):5-13/16 inches
Pack Thickness (D):3 inches
Capacity:5,600 lbs.
Front Bushing:Included / RNK
Rear Bushing:Included / RNK
Spring Construction:2PD/447 3/660, Full taper
Note:Leaf springs are sold individually but it is recommend to change in pairs.
MPN: 75-136

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Multiple Heavy Duty Manufacturers 75-136 Details

Vehicle Applications

1987-00 Peterbilt 375 and 376
1987-07 Peterbilt 357, 377, 377 A/E, 378 and 379 with set forward axle
1981-04 Peterbilt 362 (Set forward axle)

Leaf Springs Important Role

Your leaf springs are one of the most important parts of your trucks suspension. If your leaf springs are shot or showing fatigue from old age, it is recommended to change them both out at the same time. If you only change one leaf spring, it is common that your truck will lean toward the side with the older leaf spring. If you purchase one leaf spring and decided to replace the other one at a later date, you may receive a spring from another manufacturer as we source our springs from multiple manufacturers. It is recommend to replace them in pairs to guarantee a match.

Replacing your leaf springs with a high quality OEM leaf spring from Michigan Truck Spring will help improve your ride in the following ways:

Less bounce, which means more solid contact with the road and therefore longer tire life.
Driver comfort is greatly improved.
Your payload sits tight, significantly reducing cargo damage.
Smoother ride and less bottoming out.
Safety! Your truck will handle better which means it's safer.

All the leaf springs at TruckSpring.com are made to or exceed OEM quality:

Made from SAE 5160 Steel, Same as OEM leaf springs.
All raw steel is manufactured by steel mills that use the continuous cast (Stran-cast) process, same as OEM leaf springs.
Each leaf from the leaf springs is shot peened to specific intensity and coverage.
Each leaf spring is coated to prevent corrosion and rust.

If you have any questions about how to identify the correct leaf spring for your vehicle or need bolts or other replacement parts, call us at 1-800-358-4751.

Vehicle Application Guide for Multiple Heavy Duty Manufacturers 75-136

The 75-136 Peterbilt Front Leaf Spring | 3 Leaves | 5,600 lbs. Capacity is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561.

Year	Make	Model	Installation Notes
1981	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1982	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1983	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
2004	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1984	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
2003	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1985	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1986	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1987	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1988	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1989	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1990	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1991	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1992	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1993	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1994	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1995	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1996	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1997	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1998	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1999	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
2000	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
2001	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
2002	Peterbilt	362	COE models with Set forward axle. 4 inch wide springs.
1987	Peterbilt	375	Conventional models.
1988	Peterbilt	375	Conventional models.
1989	Peterbilt	375	Conventional models.
1990	Peterbilt	375	Conventional models.
1991	Peterbilt	375	Conventional models.
1992	Peterbilt	375	Conventional models.
1993	Peterbilt	375	Conventional models.
1994	Peterbilt	375	Conventional models.
1995	Peterbilt	375	Conventional models.
1996	Peterbilt	375	Conventional models.
1988	Peterbilt	376	Conventional models.
1989	Peterbilt	376	Conventional models.
1990	Peterbilt	376	Conventional models.
1991	Peterbilt	376	Conventional models.
1994	Peterbilt	376	Conventional models.
1995	Peterbilt	376	Conventional models.
1996	Peterbilt	376	Conventional models.
1992	Peterbilt	376	Conventional models.
1999	Peterbilt	376	Conventional models.
1987	Peterbilt	357	Conventional models with set forward axle.
1988	Peterbilt	357	Conventional models with set forward axle.
1989	Peterbilt	357	Conventional models with set forward axle.
1990	Peterbilt	357	Conventional models with set forward axle.
1991	Peterbilt	357	Conventional models with set forward axle.
1992	Peterbilt	357	Conventional models with set forward axle.
1993	Peterbilt	357	Conventional models with set forward axle.
1994	Peterbilt	357	Conventional models with set forward axle.
1995	Peterbilt	357	Conventional models with set forward axle.
1996	Peterbilt	357	Conventional models with set forward axle.
1997	Peterbilt	357	Conventional models with set forward axle.
1999	Peterbilt	357	Conventional models with set forward axle.
2002	Peterbilt	357	Conventional models with set forward axle.
2003	Peterbilt	357	Conventional models with set forward axle.
2005	Peterbilt	357	Conventional models with set forward axle.
2006	Peterbilt	357	Conventional models with set forward axle.
2007	Peterbilt	357	Conventional models with set forward axle.
1998	Peterbilt	357	Conventional models with set forward axle.
2004	Peterbilt	357	Conventional models with set forward axle.
2000	Peterbilt	357	Conventional models with set forward axle.
2001	Peterbilt	357	Conventional models with set forward axle.
2001	Peterbilt	357	Conventional models with set forward axle.
1987	Peterbilt	377	Conventional models with set forward axle.
1988	Peterbilt	377	Conventional models with set forward axle.
1989	Peterbilt	377	Conventional models with set forward axle.
1990	Peterbilt	377	Conventional models with set forward axle.
1991	Peterbilt	377	Conventional models with set forward axle.
1992	Peterbilt	377	Conventional models with set forward axle.
1993	Peterbilt	377	Conventional models with set forward axle.
1994	Peterbilt	377	Conventional models with set forward axle.
1995	Peterbilt	377	Conventional models with set forward axle.
1996	Peterbilt	377	Conventional models with set forward axle.
1997	Peterbilt	377	Conventional models with set forward axle.
1998	Peterbilt	377	Conventional models with set forward axle.
1999	Peterbilt	377	Conventional models with set forward axle.
2000	Peterbilt	377	Conventional models with set forward axle.
2001	Peterbilt	377	Conventional models with set forward axle.
2001	Peterbilt	378	Conventional models with set forward axle.
2003	Peterbilt	378	Conventional models with set forward axle.
1988	Peterbilt	378	Conventional models with set forward axle.
1989	Peterbilt	378	Conventional models with set forward axle.
1990	Peterbilt	378	Conventional models with set forward axle.
1991	Peterbilt	378	Conventional models with set forward axle.
1992	Peterbilt	378	Conventional models with set forward axle.
1994	Peterbilt	378	Conventional models with set forward axle.
1995	Peterbilt	378	Conventional models with set forward axle.
2004	Peterbilt	378	Conventional models with set forward axle.
2005	Peterbilt	378	Conventional models with set forward axle.
2006	Peterbilt	378	Conventional models with set forward axle.
2007	Peterbilt	378	Conventional models with set forward axle.
1996	Peterbilt	378	Conventional models with set forward axle.
1997	Peterbilt	378	Conventional models with set forward axle.
1993	Peterbilt	378	Conventional models with set forward axle.
1999	Peterbilt	378	Conventional models with set forward axle.
2000	Peterbilt	378	Conventional models with set forward axle.
2002	Peterbilt	378	Conventional models with set forward axle.
1998	Peterbilt	378	Conventional models with set forward axle.
1999	Peterbilt	379	Conventional models with set forward axle.
2000	Peterbilt	379	Conventional models with set forward axle.
2001	Peterbilt	379	Conventional models with set forward axle.
2002	Peterbilt	379	Conventional models with set forward axle.
1997	Peterbilt	379	Conventional models with set forward axle.
2003	Peterbilt	379	Conventional models with set forward axle.
2004	Peterbilt	379	Conventional models with set forward axle.
2005	Peterbilt	379	Conventional models with set forward axle.
2006	Peterbilt	379	Conventional models with set forward axle.
2007	Peterbilt	379	Conventional models with set forward axle.
1987	Peterbilt	379	Conventional models with set forward axle.
1988	Peterbilt	379	Conventional models with set forward axle.
1989	Peterbilt	379	Conventional models with set forward axle.
1990	Peterbilt	379	Conventional models with set forward axle.
1991	Peterbilt	379	Conventional models with set forward axle.
1992	Peterbilt	379	Conventional models with set forward axle.
1993	Peterbilt	379	Conventional models with set forward axle.
1994	Peterbilt	379	Conventional models with set forward axle.
1996	Peterbilt	379	Conventional models with set forward axle.
1998	Peterbilt	379	Conventional models with set forward axle.
1995	Peterbilt	379	Conventional models with set forward axle.

Customer Q&A - Multiple Heavy Duty Manufacturers 75-136

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Multiple Heavy Duty Manufacturers

At Truckspring.com we buy our heavy duty truck parts from several brand name manufacturers to bring you the highest quality parts at the lowest possible prices.

Because we work with so many suppliers, the manufacturer of this particular product may vary. However, you can be certain that Truckspring.com sells only the finest products. We only stock OEM quality or better truck parts. We do not deal in cheap or shoddy made knock offs.

If you would like to enquire as to the manufacturer of a specific part, please call our expert staff at 1-800-358-4751 or 989-755-0561.

Heavy Duty Truck Parts Warranty

1 Year Limited Warranty

On all HD products. We warranty our HD products against defects in workmanship or material.

What the warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

How to get service

If a Heavy Duty Truck Part fails as a result from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.