Dobinsons IMS 2.6″ Monotube Shocks are engineered for serious off-roaders and overlanders seeking maximum performance and durability. Featuring a 2.6″ (66mm) heavy-duty shock body and an Internal Floating Piston (IFP) monotube design, these shocks are built to handle extreme conditions while maintaining consistent damping and comfort. Whether you’re hitting washboard trails, towing, or just cruising the highway, the IMS shocks deliver smooth control, fade resistance, and long-lasting reliability.
Key Features:
- 2.6″ (66mm) shock body for increased oil volume and cooling efficiency
- Monotube IFP design separates oil and gas for consistent damping
- High-flow CNC-machined race piston (50mm or 60mm) for superior performance
- Carbon-fiber/PTFE composite wear band reduces friction and extends life
- 3mm thick DOM body tubing, honed to tight tolerances for strength
- Adjustable spring seat made from T6 6061 aluminum
- OEM-grade natural rubber bushings for comfort and noise reduction
- EDP-coated for corrosion resistance and long-term durability
- Engineered damping tuned for comfort, control, and off-road capability
| Model | Category | ||
|---|---|---|---|
| Model | Category | ||
| Lexus | GX550 | 2024 - 2026 | Suspension Parts |
| Toyota | 250 Series Land Cruiser | 2024-2026 | Suspension Parts |
| Toyota | 4 Runner 6th Gen (HYBRID) | 2025-2026 | Suspension Parts |
| Toyota | 4 Runner 6th Gen (NON-HYBRID) | 2025-2026 | Suspension Parts |
| Part Number | Extended Length | Compressed Length | Shock Body Diameter | Shaft Diameter |
| IMS59-60441 | 680 | 422 | 66 | 18 |
arranty
Dobinsons Spring & Suspension™ will, at their discretion, repair or replace products found to be defective in materials or workmanship, as long as they are notified in writing within:
- 2 years from the invoice date for coil springs, leaf springs, and shock absorbers
- 1 year from the invoice date for all other parts
Claims made after these periods will be considered waived. Inspection of the goods is required, and they must be returned as instructed to Dobinsons or an approved importer.
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