Single Rear Shock

Eibach's PRO-TRUCK Reservoir shocks are designed and engineered to improve the off-road performance of your vehicle. Unlike traditional shocks, “resi” shocks use a remote reservoir which allows additional fluid to dissipate heat more effectively - reducing shock fade. Resi shocks also allow for more responsive performance by reducing aeration (foaming) of the internal fluids by separating it from the nitrogen gas charge.

Part Type

Suspension Shock Absorber

Product Overview

Eibach 10-22 Toyota 4Runner 4WD Rear Driver Side Pro-Truck Shock

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Durable Zinc Coating, Billet Aluminum Fittings, Rod Ends and Resi Clamps
• Engineered, Tested and Manufactured by Eibach in the U.S.A.
• External Reservoir for Improved Damping Performance and Heat Dissipation Off-Road
• External Reservoir, Monotube-High Pressure Design, Heavy Duty 46mm Piston, Nitro Coated Piston Shaft.
• Increased Travel Design for Lifted Vehicles.

Note on Vehicle Configuration

This listing includes the term "driver" or "passenger". Please note that this may refer to a region specific variation based on vehicle configuration (LHD/RHD) or regional preferences. Much of our database relates to US sourced products where "Driver" typically refers to the left-hand side in LHD vehicles, and "passenger" to the right. In RHD vehicles, this terminology is reversed. Review product details carefully for compatibility. Contact support if you have any questions. StreetFX may not accept returns for special order products.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Shock, Pro-Truck Reservoir, Monotube, Rear Left, 0.00 in.-1.50 in. Lift, RWD, 4WD, Toyota, Each

Pro-Truck Reservoir Sport shocks feature Eibach's piggy-back system for increased fluid capacity, delivering maximum performance and consistency off-road. Their external reservoir delivers improved damping performance and heat dissipation off-road. The shocks are available individually for rear left and right on a variety of RWD and 4WD vehicles, such as Toyota and Nissan applications.

Additional notes:
• Increased travel design for lifted vehicles
• External reservoir, monotube high-pressure design, heavy-duty 46mm piston, nitro coated piston shaft
• Durable zinc coating, billet aluminum fittings, rod ends and reservoir clamps
• Engineered, tested and manufactured in-house by Eibach