Shock Absorber Fits Merritor FS230 Trailer Suspension

Dominate rough roads with the Bulldog HD Shock Absorber, built for Merritor FS230 suspensions that demand extreme durability. Featuring a chrome-plated, micro-polished piston rod, nitrogen gas charge, and advanced valve packages, it provides precise compression and rebound performance. Its robust robotic welds and 42-micron corrosion-resistant finish ensure long-lasting reliability. Measuring 10.91-inch compressed length and 15.2-inch extended length, this shock absorber is sold individually for unmatched heavy-duty suspension support.

* High Quality Shock Absorber
* Piston Rod Is Chrome Plated And Micro-Polished For Low Friction And Extended Life
* Specially Designed Stop Control To Prevent Rod Punctures And Valve Damage
* Square Groove PTFE Piston Seal For Low Friction
* Heavy Duty Robotic Welding With The Highest Breakpoint Rating In The Industry
* Highest Rated Alt/Spray Surface Corrosion Resistance, 42 Micron Surface Finish, In The Industry
* A Seamless Inner Working Tube For Superior Concentricity
* Inner Tube Wall Is 40% Thicker Than The Competition
* Upper Valve Package Is 100% Disk Technology
* Fully Functioning Lower Valve Package
* Nitrogen Gas Charged For Enhanced Performance
* Robotic 360 Degree Welds
* Highest Weld Strength In the Industry
* Propriety Value Design For Long Lasting Compression And Rebound Performance
* Brushing Rubber Formulation With Lowest Levels Of Filler
* OE ENOS Synthetic To Perform From -40 F To 340 F
* Double Lip Seal Design To Reduce Excessive Misting And Extend Damping Life Cycle
* 10.91 Compressed Length
* 15.2 Extended Length
* 4.29 Stroke
* Sold Individually
* Warranty On Shock Against Defects In Workmanship & Material From Date Of Purchase

*** High Quality Aftermarket Replacement Part (Not OEM)**** Replaces OE Number(s) 21227751; 517-05001-18; 671020; 671507; A-7805L-1026

***|** This Item Ships From Another Location And Will Arrive In A Separate Package. If You Order Other In Stock Items From 4 State Trucks Along With This Part, You May Choose The Shipping Method For Those Other Items.**

** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **