2009 Workhorse W20 Helper Springs
- SuperSprings®SumoSprings™ Helper SpringsWorkhorse W20 2009, SumoSprings™ Helper Springs by SuperSprings®. Quantity: 2 per Pack. SumoSprings® are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and...Maintenance-freeEnhances load carrying ability$257.99 - $823.99
- Timbren®SES Rubber Helper Spring KitWorkhorse W20 2009, SES Rubber Helper Spring Kit by Timbren®. This SES Suspension Upgrade fits the rear suspension truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. Engineered hollow...Improves ride and handlingEliminates trailer sway and roll$496.65