-10%
Sold out
Click to zoom in
SuperPro 2003 Mitsubishi Lancer Evolution Fr Lower Inner Rearward DuroBall Control Arm Bushing Set, manufacturer part number DURO3739K, is a new SuperPro bushing kits product selected by the verified year, make, and model records below. Confirm the mounting position, dimensions, bar diameter where applicable, included components, and every current manufacturer application note before ordering.
Key Features
- Once it collapses, the control arm shifts under load and steering feedback turns mushy right when you need it most.
- The SuperPro DURO3739K DuroBall bushing set replaces that worn OE rubber with a metal-and-polyurethane hybrid pivot that locks the control arm's geometry in place and keeps the front end tracking exactly where you point it.
- The DURO3739K is a SuperPro DuroBall polyurethane bushing set that replaces the front lower control arm's inner rearward mount on the Mitsubishi Lancer Evolution, correcting the deflection and early wear common to the factory rubber bushing.
- DuroBall combines a metal ball joint with a polyurethane boot so the control arm pivots the way the factory vertical pivot bushing was designed to, but without the early failure points found in the rubber OE part.
- Yes, this bushing set fits 2003-2006 Lancer Evolution models, which covers the Evo VIII and Evo IX generations sold in that range.
- This is a bushing replacement kit only.
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 2003-2006 | Mitsubishi | Lancer Evolution | Confirm position, dimensions, drivetrain, suspension, and exclusions |
Specifications
| Brand | SuperPro |
|---|---|
| Manufacturer Part Number | DURO3739K |
| Product Type | Bushing Kits |
| Position | Application specific |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new SuperPro bushing kits package identified by manufacturer part number DURO3739K, including only the bushings, sleeves, brackets, lubricant, fasteners, and other hardware expressly supplied in the sealed manufacturer package.
About SuperPro
SuperPro engineers polyurethane suspension bushings, control arms, sway bars, end links, alignment components, and related chassis products for street, performance, and off-road applications.
Related SuperPro Products
- Shop all SuperPro products
- SuperPro 1993 Toyota Supra Twin Turbo Front Lower Inner Forward Control Arm Bushing Kit
- SuperPro 1993 Toyota Supra Twin Turbo Front Lower Inner Rearward Control Arm Bushing Kit
- SuperPro 2006 Subaru Impreza 2.5i Steering Rack and Pinion Mount Bushing Kit
Frequently Asked Questions
How do I confirm SuperPro DURO3739K fits my vehicle?
Match the exact year, make, and model where listed, then verify the mounting position, component dimensions, suspension configuration, drivetrain, and every manufacturer qualifier.
Are similar SuperPro bushings interchangeable with DURO3739K?
No. Outside diameter, inside diameter, installed width, sleeve size, bracket geometry, bar diameter, and position can differ even when parts look alike.
What should be checked after installing SuperPro DURO3739K?
Confirm fastener torque, component seating, full suspension travel, steering and driveline clearance, and any required wheel alignment. Reinspect the installation after the initial settling period.
Installation
Follow the current SuperPro instructions and the vehicle service procedure for this exact part number. Support the vehicle safely, compare all supplied parts before disassembly, lubricate only the specified surfaces, torque hardware in the required suspension position, verify full travel and clearance, and complete any required alignment and post-installation inspection.
Bushing Kits
Shop bushing kits for suspension, steering, drivetrain and body-mount service at Black Ops Auto Works. Compare Energy Suspension, Whiteline, SuperPro and Prothane options with service kits for specific aftermarket arms and shocks. Choose a focused repair or a coordinated refresh around the mounting points that actually need attention.Control Arms, Leaf Springs and Steering MountsSuperPro and Whiteline references identify particular control-arm positions, trailing-arm pivots, leaf-spring/shackle assemblies and steering mounts. Compare the exact front/rear, inner/outer and forward/rearward position before choosing the kit.Some references provide alignment adjustment, while others retain the standard geometry. Select adjustment deliberately using the exact application and range. A replacement bushing kit and a complete arm assembly have different contents.Energy Suspension and Prothane Refresh OptionsEnergy Suspension and Prothane references include suspension, engine-cradle, cab/body ...
View Bushing Kits Products
Bushings
Shop bushings and mounting components for a chassis refresh, a handling-focused build or a defined component repair at Black Ops Auto Works. Compare Energy Suspension, SuperPro, Whiteline, Prothane and other listed options for control arms, steering, leaf springs, drivetrain mounts and body isolation. Choose the exact location and the response/comfort balance that suit the vehicle.Suspension Pivots and Handling ResponseControl-arm, trailing-arm and leaf-spring bushings locate different parts of the suspension while allowing the movement specified by their design. Compare a standard replacement with a manufacturer-supported performance or adjustable option for the actual pivot.A design that reduces unwanted deflection can sharpen the supported mounting point’s response, but isolation and articulation also matter. Evaluate material, geometry and installation together rather than expecting every firmer bushing to deliver the same ride or service life.Steering, Sway-Bar and Drivetrain M...
View Bushings Products
Mitsubishi Lancer Parts and Accessories
Shop Mitsubishi Lancer parts for brake maintenance, a clutch project or chassis work at Black Ops Auto Works. Compare daily-service references with separate Evolution and Ralliart components around the vehicle you own. Start with generation, engine, trim and transmission before choosing a coordinated set of parts.Brakes for the Installed Lancer PackageDFC titles distinguish Lancer service components from Evo-specific rotors and calipers. EBC and DBA Evolution X rotor references need their own brake-package and axle match. Identify installed rotor dimensions and calipers before comparing pad compounds, finishes and service-kit contents.Clutches, Flywheels and SST CoolingThe ACT GT/GTS clutch title names 2008–2017 Lancer applications, while other kits identify separate Evolution generations and transmissions. Match the actual transmission, flywheel and release arrangement before selecting a kit. The AMS SST cooler title specifically names Evo X MR/Ralliart; review it separately from m...
View Mitsubishi Lancer Parts and Accessories Products
SuperPro
Shop SuperPro chassis parts for bushing repairs, control-arm service and sway-bar projects at Black Ops Auto Works. Compare individual mount bushings, arm assemblies, links and application-specific suspension kits. Choose the component around your actual chassis, repair position and alignment goals.Bushings by Component and PositionControl-arm, differential, subframe and spring bushings serve different mounting points. Match front or rear, inner or outer and forward or rearward positions to the assembly being repaired. Sway-bar mount choices also require the actual bar diameter and correct mounting profile.Control Arms and Geometry ChoicesCompare complete arms with individual bushing kits, then review supplied ball joints or mounts. Fixed-offset and adjustable references have different geometry and installation requirements. Caster, camber and anti-lift project choices need exact chassis coverage and a plan for alignment after installation.Sway Bars, Links and Supporting ComponentsC...
View SuperPro Products
Suspension
Shop suspension parts and kits for maintenance, ride-height changes and a coordinated handling setup. Compare springs, coilovers, dampers, control arms, sway bars, links and service components for the actual vehicle and its factory equipment. Start with the driving goal, then choose a compatible system and the parts needed to complete it.Springs, Coilovers and DampersLowering springs change the spring specification while retaining a compatible damper arrangement. A coilover package can combine springs and adjustable damper hardware, while a shock-and-spring service kit may supply complete corner assemblies. Compare the exact contents and adjustments for each reference.Swift, Eibach and Silver’s options appear alongside application-specific service and upgrade components. Choose the intended ride height, use and retained factory equipment, then review spring/damper compatibility, available travel and clearance.Arms, Links and Roll ControlControl arms and toe links locate the wheel an...
View Suspension Products