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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Shock Absorber (Monro-Matic Plus)

PART#: 31131
Monroe
Interchanges
BrandPart #
AutoZoneTS3234582B
Gabriel81825
AutoZoneMS3332623B
AutoZoneTS3234032B
KYB344074
NAPA Response94050
KYBKG5511
Gabriel77183
NAPASH81469
AutoZoneTS3332623B
Gabriel82054
AutoZoneTS3234462B
Gabriel81469
GabrielG63183
Gabriel61632
Gabriel81496
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1993DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1993DodgeRamchargerCanyon Sport5.2V8GASFront | 4WD;
1993DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1993DodgeRamchargerBase5.2V8GASFront | 4WD;
1993DodgeRamchargerBase5.9V8GASFront | 4WD;
1993DodgeRamchargerCanyon Sport5.9V8GASFront | 4WD;
1993DodgeW150Base3.9V6GASFront
1993DodgeW150Base5.2V8GASFront
1993DodgeW150Base5.9V8GASFront
1993DodgeW250Base5.2V8GASFrontExcept 8,510 (lb) Gross Vehicle Weight (GVW) & Up
1993DodgeW250Base5.9V8GASFrontExcept 8,510 (lb) Gross Vehicle Weight (GVW) & Up
1992DodgeRamchargerBase5.2V8GASFront | 4WD;
1992DodgeRamchargerBase5.9V8GASFront | 4WD;
1992DodgeRamchargerCanyon Sport5.9V8GASFront | 4WD;
1992DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1992DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1992DodgeRamchargerCanyon Sport5.2V8GASFront | 4WD;
1992DodgeW150Base3.9V6GASFront
1992DodgeW150Base5.2V8GASFront
1992DodgeW250Base5.9V8GASFrontExcept 8,510 (lb) Gross Vehicle Weight (GVW) & Up
1992DodgeW250Base5.2V8GASFrontExcept 8,510 (lb) Gross Vehicle Weight (GVW) & Up
1991DodgeRamchargerBase5.9V8GASFront | 4WD;
1991DodgeRamchargerCanyon Sport5.9V8GASFront | 4WD;
1991DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1991DodgeRamchargerBase5.2V8GASFront | 4WD;
1991DodgeRamchargerCanyon Sport5.2V8GASFront | 4WD;
1991DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1991DodgeW150S5.9V8GASFront
1991DodgeW150Base3.9V6GASFront
1991DodgeW150Base5.9V8GASFront
1991DodgeW150Base5.2V8GASFront
1991DodgeW150S5.2V8GASFront
1991DodgeW150S3.9V6GASFront
1991DodgeW250Base5.9L6DIESELFront
1991DodgeW250Base5.9V8GASFront
1991DodgeW250Base5.2V8GASFront
1990DodgeRamchargerBase5.2V8GASFront | 4WD;
1990DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1990DodgeRamchargerBase5.9V8GASFront | 4WD;
1990DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1990DodgeW150S5.2V8GASFront
1990DodgeW150Base5.9V8GASFront
1990DodgeW150S3.9V6GASFront
1990DodgeW150Base3.9V6GASFront
1990DodgeW150Base5.2V8GASFront
1990DodgeW250Base5.2V8GASFront
1990DodgeW250Base5.9V8GASFront
1990DodgeW250Base5.9L6DIESELFront
1989DodgeRamchargerBase5.2V8GASFront | 4WD;
1989DodgeRamchargerBase5.9V8GASFront | 4WD;
1989DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1989DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1989DodgeW100Custom3.9V6GASFront
1989DodgeW100Custom5.2V8GASFront
1989DodgeW150Base3.9V6GASFront
1989DodgeW150Base5.9V8GASFront
1989DodgeW150Base5.2V8GASFront
1989DodgeW250Base5.2V8GASFront
1989DodgeW250Base5.9L6DIESELFront
1989DodgeW250Base5.9V8GASFront
1988DodgeRamchargerBase5.2V8GASFront | 4WD;
1988DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1988DodgeRamchargerBase5.9V8GASFront | 4WD;
1988DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1988DodgeW100Custom5.9V8GASFront
1988DodgeW100Custom5.2V8GASFront
1988DodgeW150Base5.2V8GASFront
1988DodgeW150Base5.9V8GASFront
1988DodgeW250Base5.9V8GASFront
1988DodgeW250Base5.2V8GASFront
1987DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1987DodgeRamchargerBase5.2V8GASFront | 4WD;
1987DodgeRamchargerBase5.9V8GASFront | 4WD;
1987DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1987DodgeW100Custom5.2V8GASFront
1987DodgeW100Custom5.9V8GASFront
1987DodgeW100Custom3.7L6GASFront
1987DodgeW150Base5.9V8GASFront
1987DodgeW150Base5.2V8GASFront
1987DodgeW150Base3.7L6GASFront
1987DodgeW250Base5.9V8GASFront
1987DodgeW250Base5.2V8GASFront
1986DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1986DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1986DodgeRamchargerBase5.9V8GASFront | 4WD;
1986DodgeRamchargerBase5.2V8GASFront | 4WD;
1986DodgeW100Custom5.9V8GASFront
1986DodgeW100Custom3.7L6GASFront
1986DodgeW100Custom5.2V8GASFront
1986DodgeW150Base3.7L6GASFront
1986DodgeW150Base5.2V8GASFront
1986DodgeW150Base5.9V8GASFront
1986DodgeW250Base5.2V8GASFront
1986DodgeW250Base5.9V8GASFront
1985DodgeRamchargerBase5.2V8GASFront | 4WD;
1985DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1985DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1985DodgeRamchargerBase5.9V8GASFront | 4WD;
1985DodgeW150Base5.2V8GASFront
1985DodgeW150Base5.9V8GASFront
1985DodgeW150Base3.7L6GASFront
1985DodgeW250Base5.2V8GASFront
1985DodgeW250Base5.9V8GASFront
1985DodgeW100Custom3.7L6GASFront
1985DodgeW100Custom5.2V8GASFront
1985DodgeW100Custom5.9V8GASFront
1984DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1984DodgeRamchargerBase5.2V8GASFront | 4WD;
1984DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1984DodgeRamchargerBase5.9V8GASFront | 4WD;
1984DodgeW150Base3.7L6GASFront
1984DodgeW150Base5.9V8GASFront
1984DodgeW150Base5.2V8GASFront
1984DodgeW250Base5.9V8GASFront
1984DodgeW250Base5.2V8GASFront
1984DodgeW100Custom5.2V8GASFront
1984DodgeW100Custom5.9V8GASFront
1984DodgeW100Custom3.7L6GASFront
1983DodgeRamchargerBase5.2V8GASFront | 4WD;
1983DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1983DodgeW150Base5.2V8GASFront
1983DodgeW150Base3.7L6GASFront
1983DodgeW250Base5.2V8GASFront
1982DodgeRamchargerBase5.2V8GASFront | 4WD;
1982DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1982DodgeW150Base3.7L6GASFront
1982DodgeW150Base5.2V8GASFront
1982DodgeW250Base5.9V8GASFront
1982DodgeW250Base5.2V8GASFront
1981DodgeRamchargerRoyal SE5.9V8GASFront | 4WD;
1981DodgeRamchargerRoyal SE5.2V8GASFront | 4WD;
1981DodgeRamchargerBase5.2V8GASFront | 4WD;
1981DodgeRamchargerBase5.9V8GASFront | 4WD;
1981DodgeW150Base5.2V8GASFront
1981DodgeW150Base3.7L6GASFront
1981DodgeW150Base5.9V8GASFront
1981DodgeW250Base5.9V8GASFront
1981DodgeW250Base5.2V8GASFront
1981PlymouthTraildusterBase5.9V8GASFront | 4WD;
1981PlymouthTraildusterBase5.2V8GASFront | 4WD;
1980DodgeRamchargerBase5.9V8GASFront | 4WD;
1980DodgeRamchargerSE3.7L6GASFront | 4WD;
1980DodgeRamchargerBase3.7L6GASFront | 4WD;
1980DodgeRamchargerBase5.2V8GASFront | 4WD;
1980DodgeRamchargerSE5.2V8GASFront | 4WD;
1980DodgeRamchargerSE5.9V8GASFront | 4WD;
1980DodgeW150Base3.7L6GASFront
1980DodgeW150Base5.2V8GASFront
1980DodgeW150Base5.9V8GASFront
1980DodgeW200Base5.9V8GASFront
1980DodgeW200Base3.7L6GASFront
1980DodgeW200Base5.2V8GASFront
1980PlymouthTraildusterBase3.7L6GASFront | 4WD;
1980PlymouthTraildusterBase5.2V8GASFront | 4WD;
1980PlymouthTraildusterBase5.9V8GASFront | 4WD;
1979DodgeRamchargerSE3.7L6GASFront | 4WD;
1979DodgeRamchargerSE5.9V8GASFront | 4WD;
1979DodgeRamchargerBase3.7L6GASFront | 4WD;
1979DodgeRamchargerSE5.2V8GASFront | 4WD;
1979DodgeRamchargerBase5.9V8GASFront | 4WD;
1979DodgeRamchargerBase5.2V8GASFront | 4WD;
1979DodgeW150Base3.7L6GASFront
1979DodgeW150Base5.9V8GASFront
1979DodgeW150Base4.0L6DIESELFront
1979DodgeW150Base5.2V8GASFront
1979DodgeW200Base4.0L6DIESELFront
1979DodgeW200Base5.9V8GASFront
1979DodgeW200Base5.2V8GASFront
1979DodgeW200Base3.7L6GASFront
1979PlymouthTraildusterBase5.2V8GASFront | 4WD;
1979PlymouthTraildusterBase3.7L6GASFront | 4WD;
1979PlymouthTraildusterBase5.9V8GASFront | 4WD;
1978DodgeRamchargerBase7.2V8GASFront | 4WD;
1978DodgeRamchargerSE6.6V8GASFront | 4WD;
1978DodgeRamchargerSE5.9V8GASFront | 4WD;
1978DodgeRamchargerBase5.9V8GASFront | 4WD;
1978DodgeRamchargerSE3.7L6GASFront | 4WD;
1978DodgeRamchargerBase5.2V8GASFront | 4WD;
1978DodgeRamchargerSE7.2V8GASFront | 4WD;
1978DodgeRamchargerBase6.6V8GASFront | 4WD;
1978DodgeRamchargerBase3.7L6GASFront | 4WD;
1978DodgeRamchargerSE5.2V8GASFront | 4WD;
1978DodgeW150Base6.6V8GASFront
1978DodgeW150Base3.7L6GASFront
1978DodgeW150Base4.0L6DIESELFront
1978DodgeW150Base5.9V8GASFront
1978DodgeW150Base5.2V8GASFront
1978DodgeW150Base7.2V8GASFront
1978DodgeW200Base5.9V8GASFront
1978DodgeW200Base7.2V8GASFront
1978DodgeW200Base4.0L6DIESELFront
1978DodgeW200Base3.7L6GASFront
1978DodgeW200Base5.2V8GASFront
1978DodgeW200Base6.6V8GASFront
1978PlymouthTraildusterBase5.2V8GASFront | 4WD;
1978PlymouthTraildusterBase3.7L6GASFront | 4WD;
1978PlymouthTraildusterBase5.9V8GASFront | 4WD;
1978PlymouthTraildusterBase7.2V8GASFront | 4WD;
1978PlymouthTraildusterBase6.6V8GASFront | 4WD;
1977DodgeRamchargerBase5.2V8GASFront | 4WD;
1977DodgeRamchargerSE5.2V8GASFront | 4WD;
1977DodgeRamchargerSE3.7L6GASFront | 4WD;
1977DodgeRamchargerBase3.7L6GASFront | 4WD;
1977DodgeRamchargerSE6.6V8GASFront | 4WD;
1977DodgeRamchargerSE5.9V8GASFront | 4WD;
1977DodgeRamchargerBase6.6V8GASFront | 4WD;
1977DodgeRamchargerBase7.2V8GASFront | 4WD;
1977DodgeRamchargerSE7.2V8GASFront | 4WD;
1977DodgeRamchargerBase5.9V8GASFront | 4WD;
1977DodgeW100Custom6.6V8GASFront
1977DodgeW100Custom5.9V8GASFront
1977DodgeW100Custom7.2V8GASFront
1977DodgeW100Custom5.2V8GASFront
1977DodgeW100Custom3.7L6GASFront
1977DodgeW150Base5.2V8GASFront
1977DodgeW150Base6.6V8GASFront
1977DodgeW150Base5.9V8GASFront
1977DodgeW200Base5.9V8GASFront
1977DodgeW200Base3.7L6GASFront
1977DodgeW200Base5.2V8GASFront
1977DodgeW200Base7.2V8GASFront
1977DodgeW200Base6.6V8GASFront
1977PlymouthTraildusterBase6.6V8GASFront | 4WD;
1977PlymouthTraildusterBase5.2V8GASFront | 4WD;
1977PlymouthTraildusterBase5.9V8GASFront | 4WD;
1977PlymouthTraildusterBase7.2V8GASFront | 4WD;
1977PlymouthTraildusterBase3.7L6GASFront | 4WD;
1976DodgeDartSwinger5.2V8GASRear
1976DodgeDartSwinger3.7L6GASRear
1976DodgeDartSport3.7L6GASRear
1976DodgeDartBase5.9V8GASRear
1976DodgeDartSport5.2V8GASRear
1976DodgeDartSwinger5.9V8GASRear
1976DodgeDartBase3.7L6GASRear
1976DodgeDartBase5.2V8GASRear
1976DodgeDartSwinger Special3.7L6GASRear
1976DodgeDartSwinger Special5.2V8GASRear
1976DodgeRamchargerBase5.9V8GASFront | 4WD;
1976DodgeRamchargerSE5.9V8GASFront | 4WD;
1976DodgeRamchargerBase7.2V8GASFront | 4WD;
1976DodgeRamchargerBase3.7L6GASFront | 4WD;
1976DodgeRamchargerSE5.2V8GASFront | 4WD;
1976DodgeRamchargerBase5.2V8GASFront | 4WD;
1976DodgeRamchargerSE3.7L6GASFront | 4WD;
1976DodgeRamchargerSE7.2V8GASFront | 4WD;
1976DodgeW100Custom6.6V8GASFront
1976DodgeW100Custom3.7L6GASFront
1976DodgeW100Custom5.9V8GASFront
1976DodgeW100Custom7.2V8GASFront
1976DodgeW100Custom5.2V8GASFront
Product info

The Monroe Shock Absorber part number 31131 is a high-quality replacement shock absorber designed for Chrysler, DeSoto, Dodge, and Lincoln vehicles. This product is meticulously engineered to meet or exceed OEM specifications, ensuring reliable performance and safety on the road.

One of the main benefits of this Monroe shock absorber is its advanced design, which includes a precision-tuned valving system that provides superior damping control and consistent handling. This results in a smoother ride, improved stability, and reduced noise, vibration, and harshness (NVH) compared to worn-out or low-quality shock absorbers.

The Monroe Shock Absorber part number 31131 is also built to last, with a durable construction that can withstand the toughest road conditions and extended use. This product is tested and validated to meet rigorous standards for durability, performance, and safety, ensuring long-lasting dependability and peace of mind for customers.

In terms of usage, the Monroe Shock Absorber part number 31131 is a versatile replacement part that is compatible with a wide range of Chrysler, DeSoto, Dodge, and Lincoln models. It is easy to install and fits seamlessly into the existing suspension system, making it a convenient and cost-effective solution for vehicle owners who need to replace their worn-out or damaged shock absorbers.

Overall, the Monroe Shock Absorber part number 31131 is a reliable, high-performance replacement part that delivers superior handling, comfort, and safety for Chrysler, DeSoto, Dodge, and Lincoln vehicles. With its advanced design, durable construction, and easy installation, it is a smart choice for anyone looking to upgrade their suspension system.

About Monroe

Monroe Shocks & Struts is one of the oldest brands in the aftermarket shock absorber business. The company was founded in 1916 in Monroe, Michigan.

It all came about when an entrepreneur and mechanic named August F. Meyer developed an idea to manufacture tire pumps.

In the early 20th century, there weren’t any good roads for automobiles. One of the most common problems drivers were facing was rolling over a rock and getting a flat tire.

After Meyer’s single-barreled tire pump became a success, he introduced the first Monroe shock eliminator shortly afterward.

In 1951, the company began manufacturing the Monro-Matic, which quickly became the best-known shock absorber in the world.

This component was used by almost every American car manufacturer through the 1950s.

More than a century after the company was founded, Monroe Shocks & Struts is still best known for its high-quality shock absorbers.

Other notable products manufactured by the company include leaf springs, struts, as well as steering and suspension parts.

What started as a small company in Monroe, Michigan grew into a global movement that changed the automotive industry forever.

There are currently more than 93 Monroe manufacturing facilities across the globe. The company also has 15 engineering and development centers that span over five continents.

Monroe joined the Tenneco family in 1977, which played a significant role in the company’s further expansion into the global market.

Monroe uses its engineering and development centers to develop products that provide superior reliability, performance, and endurance.

Specifications
Compressed Length14.125
Extended Length23.375
Parts Pack(s)None
Product GradeEconomy
Travel Length9.250
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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