Shock Absorber Monroe 66145 2X Monroe Magnum Cab 66145 Shock. Auto Parts Galaxy is proud to offer you the best price and fastest service for all your aftermarket parts needs. Thank you for your interest and we hope to do business with you!The item "Monroe Magnum Cab 66145 Shock Absorbers Pair Fits Peterbilt" is in sale since Monday, February 22, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Shocks & Struts". The seller is "autopartsgalaxy" and is located in Grand Rapids, Michigan. This item can be shipped to North, South, or Latin America.