Ironman 4x4 IM2.5 Coilover - Mazda BT50 TF 2020-2024 (71-057-845)

Short Product Summary

Part 71-057-845 is the IM2.5 coilover from Ironman 4x4, specified for the Mazda BT50 TF 2020-2024. A 2.5-inch aluminium monotube strut arrives already fitted with a matched coil, and the thread on the body lets you set the ride height.

Why This Product

Some shocks rely on a remote reservoir; the IM2.5 keeps things simple with an inline internal floating piston and high-pressure 200PSI nitrogen gas. The idea is comfort with as little complication as possible for off-road touring. For Mazda BT50 TF owners, the point is a part picked for the vehicle rather than a generic fit.

Key Features

• Aluminium monotube body – extruded aluminium handles heat better than steel, which helps the shock keep its composure
• Type 2 hard anodised finish – a tough exterior finish to handle an off-road beating
• 57mm CNC billet piston – low-speed bleed ports give a smooth, plush ride from town streets to rocky tracks
• 20mm hardened steel rod – protected by a robust dirt shield and NOK seals
• Internal floating piston – an inline design with 200PSI nitrogen gas instead of a remote reservoir
• Upside-down mounting – the 3-4mm thick body sits out of harm's way from stones and knocks
• Pre-assembled coilover – the coil is matched to the shock and arrives fully assembled; the Acme thread lets you adjust ride height

Ideal For

• Mazda BT50 TF owners looking for a shock absorber that is tuned for their own vehicle.
• Off-road tourers who spend long days on gravel and rough tracks.
• Drivers wanting a tough finish who like the hard anodised aluminium body and dirt shield.
• Owners adjusting ride height who want to set the spring position to suit the load carried up front.

Local Support from 4Matt Campers

4Matt Campers is an Ironman 4x4 dealer serving Cape Town and beyond. Send us your vehicle details and we will confirm the match and talk you through your options.

Technical Specifications

• Brand: Ironman 4x4
• Part Number: 71-057-845
• Range: IM2.5
• Type: Monotube coilover strut
• Body: 2.5-inch extruded T6-6061 aircraft grade aluminium, 3-4mm thick
• Finish: Type 2 hard anodised
• Piston: 57mm CNC billet aluminium
• Rod: 20mm hardened steel
• Gas charge: High-pressure (200PSI) nitrogen, internal floating piston
• Dirt shield: Robust dirt shield
• Spring: Pre-assembled coil and strut
• Ride height: Adjustable with Acme thread
• Tuning: Vehicle-specific
• Fits vehicles: Mazda BT50 TF 2020-2024

Optional Fitment / Upgrade Notes

This part is matched to particular vehicles, so the details need to line up before you order.

• Confirm your exact model, year range and engine against the Mazda BT50 TF 2020-2024.
• Springs are selected separately for the weight of the vehicle; ask us to help match the right one to your load.
• We recommend professional fitting, followed by a wheel alignment.
• Tell us whether you are replacing the front or rear shocks, and ask us to confirm fit before you place the order.

Complete Your Setup

Carrying a bull bar or winch up front? See our bumpers and winches, then tell us about it so the suspension is matched to the extra weight. The full suspension collection is here too.

FAQ

Which vehicles is part 71-057-845 made for?
The part is matched to the Mazda BT50 TF 2020-2024. Check your model, year and engine with us first and we will confirm the fit.

What is the body made of?
A 2.5-inch extruded aluminium monotube body with a Type 2 hard anodised finish, and a 20mm hardened steel rod.

Can I adjust the ride height?
Yes. The thread along the strut body lets you set the spring position to suit how heavy the front end is, while keeping the right ride height.

Does the coilover include the spring?
Yes. The coil is matched to the shock and it comes fully assembled as one package.

Should I fit it myself?
We recommend professional fitting followed by a wheel alignment. Ask us if you would like advice on fitting.