Engineered specifically for the 2024–2027 Ineos Grenadier, this Old Man Emu BP-51 rear right shock absorber delivers precise 16-way rebound tuning and adjustable spring preload without requiring custom mounting brackets or coil spacers.

• Direct OE Fitment: Aligns perfectly with the Grenadier’s rear chassis bolt pattern and lower lateral link, enabling straight bolt-in installation with factory hardware while preserving original suspension tracking and alignment geometry.
• Superior Heat Management: An internally bonded nitrogen gas charge combined with a high-volume external aluminum reservoir rapidly vents hydraulic pressure during consecutive grade crossings or heavy payload runs, eliminating fade during prolonged off-road use.
• Fade-Resistant Monotube Build: The 60 millimeter main cylinder removes aeration and trapped gas bubbles, delivering consistent stroke response and extending service life well beyond traditional factory twin-tube designs.
• 16-Stage Rebound Dial: A clear numerical selector switches between maximum stiffness for technical rock crawling and progressively compliant travel for predictable pavement handling, adapting quickly to shifting terrain.
• Threaded Spring Perch Adjustment: Precision-machined threads accept both stock and upgraded aftermarket rear coils, allowing targeted preload changes to level laden cargo areas or set up custom coil-rates without altering overall ride height.
• All-Environment Sealing: A chrome-plated hardened shaft, reinforced polymer eyelets, and moisture-resistant wiper rings actively deflect mud, road salt, and freshwater immersion to protect internal valving from premature wear.
• Exact Dimensions & Weight: Ships at 12 pounds with a 35-inch extended length and 6 by 4-inch packed size, fitting standard garage storage racks and aligning precisely with original equipment packaging tolerances.