If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Included warranty:
For warranty coverage information, please see our
Warranty Policy.
Tough conditions demand tough truck shocks. The large bore KYB MonoMax provides the additional stability that heavier, more powerful or high center of gravity vehicles demand. The KYB MonoMax is a heavy duty monotube shock absorber that provides the most handling, control and durability of any KYB shock; and its just for trucks. The MonoMaxs tough design automatically adjusts to driving conditions with fade-free performance. The KYB MonoMax has an outstanding reputation for vehicles that do real work, go off-road, tow a trailer or haul heavy loads. It uses a work-ready, zinc-coated steel piston ring and includes an off-road dust boot.
Characteristics include:
Maximum performance upgrade with up to 40% more damping performance than standard shock absorbers
Perfect solution when you need to upgrade the suspension performance on your Ford truck
Truck monotube design outperforms all other standard shock absorbers
Zinc-coated, stainless steel piston ring provides a positive seal in the most extreme conditions
Rubber boot to protect the shaft and keep dirt and debris away from the seals
Engineered to help vehicles with electronic safety systems (ESC, ABS, etc.)
Some of the interchangeable part numbers are:
ML3Z18125AQ | 911391
Customer Video Reviews
Watch genuine customer videos showing their upgrades and honest results of similar products
Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2025
Ford
F-150
King Ranch
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2025
Ford
F-150
Lariat
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2025
Ford
F-150
Platinum
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2025
Ford
F-150
XL
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2025
Ford
F-150
XLT
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2024
Ford
F-150
King Ranch
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2024
Ford
F-150
Lariat
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2024
Ford
F-150
Platinum
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2024
Ford
F-150
XL
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2024
Ford
F-150
XLT
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2023
Ford
F-150
King Ranch
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2023
Ford
F-150
Lariat
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2023
Ford
F-150
Limited
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2023
Ford
F-150
Platinum
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2023
Ford
F-150
XL
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2023
Ford
F-150
XLT
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2022
Ford
F-150
King Ranch
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2022
Ford
F-150
Lariat
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2022
Ford
F-150
Limited
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2022
Ford
F-150
Platinum
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2022
Ford
F-150
XL
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2022
Ford
F-150
XLT
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2021
Ford
F-150
King Ranch
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2021
Ford
F-150
Lariat
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2021
Ford
F-150
Limited
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2021
Ford
F-150
Platinum
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2021
Ford
F-150
XL
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Rear
2021
Ford
F-150
XLT
Medium Payload Package with Off Road Suspension, without Electronic Suspension
Excellent quality and fast shipping!
I’m very happy with my purchase from Pioneer Parts. The brake rotors arrived quickly, were well packaged, and the quality looks excellent. The fit and finish are great, and everything matched the description for VW Jetta 2013 TDI,Great service, fast delivery, and good-quality parts. I would definitely order from Pioneer Parts again!
Highly recommended! 🚗🔧⭐⭐⭐⭐⭐
The rotors and pads were perfect. A little disappointed the the front pads didn't come with new hardware, but the rear ones did. Would have been 5 star had the front hardware been included. Delivery was fast, and parts were exact.
Looks and feels great once installed. Sliders were loose but the pads were so tight in them even with lube I had to push/work them in. So that being said they did not slide. I would have had to grind down the tabs, which I didn't want to do. Eventually I made them fit. Wear gloves with these semi metallic pads as the will leave slivers in your skin. A great product so far, no rattles or stickiness....recommended for volts and other like gm vehicles.
Quality product from a quality supplier! I have ordered plenty of parts online in my life. This is the first time ever I had an actual person connect with me and confirm that the parts I was ordering were indeed the correct ones I needed for my vehicle. Was actually very impressed that they didn't want to ship until it was all verified to be correct, top notch! Will definitely be ordering through them for any of my future parts needs!
After a couple months these "coated" rotors developed so much rust in the drilled holes and slots. Not really impressed with the quality but they do stop the car I guess.
The service great and the parts are also great the people contacts you if you made wrong selection of the wrong part and that's what the people need less returns and les hassle every body wins thumps up
The shipping is super fast, the rotors and pads are packaged well, the customer service is helpful, everything looks good. Parts Pioneer is doing a great job.
Parts came on time and were correct. I have the brakes installed already and they are working good. Sway bar end links not installed yet, but appear good.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.