{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2021 Chevrolet Silverado 3500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2021 Chevrolet Silverado 3500 HD Change Vehicle

Monroe®
2021 Chevrolet Silverado 3500 HD - Rear, Driver or Passenger Side Reflex Truck Series Shock

Tap image and pinch to zoom.
$67.99
$111.99Save: $44.00(39%)
Manufacturer #911303
Guaranteed to Fit2021 Chevrolet Silverado 3500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2021 Chevrolet Silverado 3500 HD
LTZ
8 Cyl 6.6L
Crew Cab Pickup
2021 Chevrolet Silverado 3500 HD
WT
8 Cyl 6.6L
Crew Cab Pickup
2021 Chevrolet Silverado 3500 HD
LT
8 Cyl 6.6L
Extended Cab Pickup
2021 Chevrolet Silverado 3500 HD
High Country
8 Cyl 6.6L
Crew Cab Pickup

Highlights

Part:
Shock Absorber and Strut Assembly
Brand:
Monroe
Location:
Rear, Driver Or Passenger Side
Type:
Shock
Condition:
New
Quantity Sold:
Sold individually
Recommended Use:
OE Replacement
Damping Type:
Non-adjustable
Series:
Reflex Truck Series
Design:
Twin-tube
Color Finish:
Silver
Product Fit:
Direct Fit
Collapsed Length:
16.25 in. Collapsed Length
Extended Length:
25.88 in. Extended Length
Damper Travel:
9.63 in. Damper Travel
Replaces OE Number:
22990471, RS55379, 22990474, 23315261, PM6001194, 560872, 560869, RS5379, 20906292, 19366152, 23315264, 560871, 3450026, 554389, 20906291, 22990475, 19366116, 20906290, JGT4926S, 23315262, 22990473, 22980433, SBA60765, 560980, 342846, 251280, 20906289, 23315265, 22990470, 23315263, 19366130, 22980437, 173944, G64121, 22808247, 12140501, 22990472, 2701528043, 530486, 911303, 3450008, 349147, 5405093, 316643, 530481
Interchange Part Number:
22990471, RS55379, 22990474, 23315261, PM6001194, 560872, 560869, RS5379, 20906292, 19366152, 23315264, 560871, 3450026, 554389, 20906291, 22990475, 19366116, 20906290, JGT4926S, 23315262, 22990473, 22980433, SBA60765, 560980, 342846, 251280, 20906289, 23315265, 22990470, 23315263, 19366130, 22980437, 173944, G64121, 22808247, 12140501, 22990472, 2701528043, 530486, 911303, 3450008, 349147, 5405093, 316643, 530481
Lower Mount Style:
Loop Lower Mount Style
Upper Mount Style:
Loop Upper Mount Style
Warranty:
Lifetime Monroe limited warranty
Gas Charged:
Gas Charged
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fitnotes:
Crew Cab Pickup,Extended Cab Pickup

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2011-2014 GMC Sierra 2500 HD
WT
8 Cyl 6.6L
-
2011-2014 GMC Sierra 2500 HD
WT
8 Cyl 6.0L
-
2011-2014 GMC Sierra 3500 HD
WT
8 Cyl 6.0L
Extended Cab Pickup
2011-2014 GMC Sierra 3500 HD
WT
8 Cyl 6.6L
Extended Cab Pickup
2011-2019 Chevrolet Silverado 2500 HD
LT
8 Cyl 6.0L
-
Page 1 of 9 | Showing 1 - 5 of 43 results

Product Information

MONROE – REFLEX TRUCK SHOCK ABSORBERS

Revamp your truck’s suspension to adapt to the roughest roads with the superior efficiency, rapid response and tighter control delivered by Monroe’s Reflex truck shock absorbers. Founded in 1916, Monroe manufactures top-quality OE replacement shock absorbers, struts and mounts for the automotive aftermarket.

  • Engineered with innovative ASD technology to auto-tune handling to acceleration rate
  • Specifically designed to meet demands of SUV and light truck suspensions
  • More comfortable ride enabled by full displaced valving
  • Nitrogen gas charge diminishes aeration to facilitate optimum contact with the road
  • Reserve tube diameter increased to 2/2.25 inches for expanded capacity and cooler running
  • All-weather fluid reduces friction and ensures dependable function under all driving conditions
  • Fluon-banded piston and pressure tube firmly sealed for tighter control
  • Larger 1 3/8-inch bore lowers operating pressure for rapid response
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Customer Reviews