---
product_id: 207182878
title: "Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Silverado 1500"
brand: "monroe"
price: "NT$18106"
currency: TWD
in_stock: true
reviews_count: 5
category: "Monroe"
url: https://www.desertcart.tw/products/207182878-monroe-load-adjusting-58637-suspension-shock-absorber-and-coil-spring
store_origin: TW
region: Taiwan
---

# 1200 lbs load capacity All-weather fluid tech Vehicle-specific fit Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Silverado 1500

**Brand:** monroe
**Price:** NT$18106
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your ride — conquer every load with confidence and style!

## Quick Answers

- **What is this?** Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Silverado 1500 by monroe
- **How much does it cost?** NT$18106 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/207182878-monroe-load-adjusting-58637-suspension-shock-absorber-and-coil-spring)

## Best For

- monroe enthusiasts

## Why This Product

- Trusted monroe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Upgrade Fit:** Direct replacement for select Chevrolet Silverado and GMC Sierra models with straightforward installation.
- • **Load-Ready Strength:** Heavy-gauge calibrated coil spring reduces sag under loads up to 1,200 lbs, perfect for towing or hauling.
- • **Durability Engineered:** Self-lubricating seals and nitrocarburized rods extend shock life, resisting wear and tear.
- • **Tailored Ride Control:** Precision-tuned valving adapts automatically to road extremes for consistent, confident handling.
- • **Weatherproof Performance:** OE all-weather fluid with PTFE modifiers ensures smooth responsiveness in any climate.

## Overview

Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly is a premium rear suspension upgrade designed for Chevrolet Silverado 1500 and GMC Sierra 1500 models (1999-2007). Engineered to reduce sag under heavy loads up to 1,200 lbs, it features calibrated coil springs and advanced valving for superior handling and ride consistency. Built with all-weather fluid and durable materials, it ensures long-lasting performance and easy installation, making it the smart choice for professionals who demand reliability and control on every haul.

## Description

Ideal for light trucks that that tow or carry varying loads, Monroe load adjusting shocks include a heavy gauge calibrated spring that adjusts to road and weight conditions to provide extra control when operating conditions get more demanding.

Review: These shocks are working out great so far. These are replacing some cheap Gabriel brand shocks that failed in about a year. This truck has a plow mounted on the front, so I wanted some additional support in the rear when the bed gets loaded up to balance the weight on the front. Install took about 45 minutes, it's just two bolts on each shock. The most difficult part will be breaking loose the bolts if they have never been serviced before. I started with the rear axle in the air, but had to lower the truck down some to line them up, pretty straightforward all said and done. Although every truck will be slightly different with varying leaf springs and suspension setups. Immediately after install I measured the rear about 7/8" higher, and loaded up 500 pounds of sand bags in the very rear of the bed, behind the rear axle. The truck barely dropped, and drives great. Really impressed with these so far, and the shocks themselves feel like much better quality than standard aftermarket OEM replacements. Only thing to note, make sure the springs are seated correctly before installing, and maybe pump the shocks a few times before installing. Mine must've got knocked pretty good during shipping and were laying on the side, so it's a good idea to make sure the oil inside is flowing and the springs are seated properly. They arrived undamaged though. We'll see how they hold up through the winter, handling the cold, salt and constant weight in the bed. These seem like a very good, relatively inexpensive upgrade to make if you haul any weight in the bed or trailers at all. Especially if you are replacing shocks anyway, these are really only a few bucks more than standard replacements. Overall I'm happy and will be considering these for other trucks if they hold up well, and I have no reason to think they won't!
Review: Helped my 525000km suspension to get from 36 inches to flare to 37 1/2 inch. Works great and rides really nice compared to my blown out shock. Doesn’t seem to be much firmer then stock shocks.

## Features

- COMPATIBILITY – Fits 2007-2007 Chevrolet Silverado 1500 Classic; 1999-2006 Chevrolet Silverado 1500; 2003-2005 Chevrolet Silverado 1500; 2004-2004 Chevrolet Silverado 1500; 2007-2007 GMC Sierra 1500 Classic; 1999-2006 GMC Sierra 1500; 2001-2006 GMC Sierra 1500
- GET THE RIGHT PART -- Before purchasing, please check the “desertcart Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “desertcart Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
- REDUCES SAG UNDER LOAD -- Ideal for occasionally hauling or towing varying loads; heavy gauge, calibrated coil spring reduces sag when loaded up to 1,200 lbs. (capacity limited by suspension, tires and transmission; see owner's manual)
- EXCEPTIONAL HANDLING -- Tuned specifically for each application, full-displaced valving automatically adjusts to road extremes to provide ride consistency
- CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces
- LONGER SERVICE LIFE -- Self-lubricating fluid seal retains gas and reduces excessive friction against the piston rod to help reduce premature wear while heavy-duty nitrocarburized rod delivers long life
- IMPROVES PERFORMANCE -- Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C55MVU |
| Auto Part Position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Brand Name | Monroe |
| Compatible with Vehicle Type | Truck |
| Customer Reviews | 4.6 4.6 out of 5 stars (763) |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00048598010476 |
| Included Components | Dust Shield; Parts Pack(s); |
| Item Type Name | Shock Absorber |
| Item Weight | 5000 Grams |
| Manufacturer | Monroe Shocks & Struts |
| Manufacturer Part Number | 58637 |
| Material Type | Polytetrafluoroethylene |
| Model Number | 58637 |
| OEM Equivalent Part Number | 58637 |
| Style Name | Modern |
| UPC | 485980104762 048598010476 |

## Product Details

- **Auto part position:** Rear
- **Brand:** Monroe
- **Exterior finish:** Machined
- **Style:** Modern
- **Vehicle service type:** Truck

## Images

![Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Silverado 1500 - Image 1](https://m.media-amazon.com/images/I/61Da-KwodvL.jpg)
![Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Silverado 1500 - Image 2](https://m.media-amazon.com/images/I/71zFw7F1XhL.jpg)
![Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Silverado 1500 - Image 3](https://m.media-amazon.com/images/I/71JDMTf+z8L.jpg)
![Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Silverado 1500 - Image 4](https://m.media-amazon.com/images/I/71RjD7a1PCL.jpg)
![Monroe Load Adjusting 58637 Suspension Shock Absorber and Coil Spring Assembly Pack of 2 for Chevrolet Silverado 1500 - Image 5](https://m.media-amazon.com/images/I/71Q97vpDeHL.jpg)

## Questions & Answers

**Q: Is this price for a set of shocks or just one?**
A: "Monroe Shocks & Struts 58637 Shock Absorber and Coil Spring Assembly, Pack of 2"

**Q: Do these overload shocks come as a pair**
A: The 58637 is sold as a pair.

**Q: what part number fits my1991 toyota pickup?**
A: Thank you for the question.  Sorry, Monroe currently does not catalog Load Adjust shock absorbers for this application.

**Q: Is each shock rated for 1200 lbs (2400 lbs combined) or is the 1200 lbs for both shocks (600 lbs each)?**
A: Thank you for the question.  1200 lbs. combined.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***M on 19 November 2022*

These shocks are working out great so far. These are replacing some cheap Gabriel brand shocks that failed in about a year. This truck has a plow mounted on the front, so I wanted some additional support in the rear when the bed gets loaded up to balance the weight on the front. Install took about 45 minutes, it's just two bolts on each shock. The most difficult part will be breaking loose the bolts if they have never been serviced before. I started with the rear axle in the air, but had to lower the truck down some to line them up, pretty straightforward all said and done. Although every truck will be slightly different with varying leaf springs and suspension setups. Immediately after install I measured the rear about 7/8" higher, and loaded up 500 pounds of sand bags in the very rear of the bed, behind the rear axle. The truck barely dropped, and drives great. Really impressed with these so far, and the shocks themselves feel like much better quality than standard aftermarket OEM replacements. Only thing to note, make sure the springs are seated correctly before installing, and maybe pump the shocks a few times before installing. Mine must've got knocked pretty good during shipping and were laying on the side, so it's a good idea to make sure the oil inside is flowing and the springs are seated properly. They arrived undamaged though. We'll see how they hold up through the winter, handling the cold, salt and constant weight in the bed. These seem like a very good, relatively inexpensive upgrade to make if you haul any weight in the bed or trailers at all. Especially if you are replacing shocks anyway, these are really only a few bucks more than standard replacements. Overall I'm happy and will be considering these for other trucks if they hold up well, and I have no reason to think they won't!

### ⭐⭐⭐⭐⭐ Review
*by A***N on 25 September 2019*

Helped my 525000km suspension to get from 36 inches to flare to 37 1/2 inch. Works great and rides really nice compared to my blown out shock. Doesn’t seem to be much firmer then stock shocks.

### ⭐⭐⭐⭐⭐ Review
*by P***E on 3 March 2026*

great lift very easy to install worked perfectly

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-23*