Dobinsons 2.2 Inch IMS Monotube Shock Absorber IMS59-50940 - Toyota Tacoma and Tundra
Dobinsons IMS 2.2 inch Monotube Shock Absorber is engineered for off road enthusiasts and overlanders who demand durability, stability, and consistent ride control in demanding conditions. Built with a heavy duty 56mm monotube body and Internal Floating Piston design, this shock is designed to manage heat efficiently and maintain reliable damping across highways, trails, and load carrying situations.
The IMS monotube system separates oil and gas internally, helping deliver predictable performance during long drives, towing, and uneven terrain. High quality materials such as CNC machined billet components, reinforced sealing systems, and corrosion resistant coatings ensure long service life in harsh environments.
Key Features
- 2.2 inch or 56mm monotube shock body for increased oil volume
- Internal Floating Piston design for consistent damping
- High flow CNC machined billet alloy piston
- Heavy duty DOM steel body with precision honing
- Carbon fiber and PTFE composite wear band to reduce friction
- Fully rebuildable and re valvable construction
- Corrosion resistant EDP surface protection
- OEM grade rubber bushings for reduced noise and vibration
- Bolt on design with vehicle specific fitment
Upgrade your suspension with Dobinsons IMS Monotube Shock Absorbers and experience improved control, durability, and confidence on every drive. Order now for a direct fit performance upgrade.
Specifications
- Product Type: Monotube Shock Absorber
- Part Number: IMS59-50940
- Extended Length: 582
- Compressed Length: 370
- Shock Body Diameter: 56
- Shaft Diameter: 18
- Shock Body Diameter: 2.2 inch 56mm
- Design: Internal Floating Piston monotube
- Piston Material: CNC machined 6061 billet aluminum
- Sealing System: Multi stage FKM and HNBR seals
- Finish: EDP corrosion resistant coating
- Installation Type: Direct bolt on replacement
- Serviceability: Fully rebuildable and re valvable
- Intended Use: On road, off road, touring, towing
Fitment
| Model | Category | ||
|---|---|---|---|
| Chevrolet - GMC | Colorado Trailblazer (NON USA) | 2012 - 2023 | Suspension Parts |
| Isuzu | MU-X | 2013 - 2023 | Suspension Parts |
| Toyota | Tacoma - 2nd Gen | 2005 - 2015 | Suspension Parts |
| Toyota | Tacoma - 3rd Gen | 2016 - 2023 | Suspension Parts |
| Toyota | Tundra - 1st Gen | 2000 - 2006 | Suspension Parts |
Instruction:
Dobinsons Spring & Suspension™ established in 1953, is largely based on Leaf and Coil Spring Manufacturing and the supply of Suspension Components. With several generations of family ownership and experiences, Dobinsons has become one of the leaders in the Spring Industry in Australia applying the years of knowledge into their products. The success of the business has come about by providing quality products, acquiring and using technical knowledge and having the equipment to perform and provide professional service.
Frequently Asked Questions
You can reach us directly via email at info@4wdcrew.com. Whether you have questions about a product or an existing order, our team is ready to assist you.
Our customer support team is available Monday through Friday, from 9:00 AM to 5:00 PM. We are closed on weekends and major holidays to allow our team to head out on their own adventures.
We offer reliable Standard Shipping for all orders delivered within the lower 48 states.
In-stock items typically ship within 1–3 business days. However, high-demand fabrication items (such as bumpers or rock sliders) have lead times ranging from 4 to 12+ weeks depending on the manufacturer's current production schedule.
Please inspect your package immediately upon delivery. Take clear photos of the damaged packaging and the product. You must contact us at info@4wdcrew.com within 24 hours of delivery to file a claim.
We offer a 30-day return window for most products. Items must be in original, unused condition with all original packaging. Please be aware that return shipping costs and manufacturer restocking fees may apply.