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🚀 Just Launched - FASS Drop-In Series Diesel Fuel System for Cummins ISX and X15

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Skyjacker  |  SKU: SKYF2145BM
12% off

Skyjacker COM BOX4.5In 21 F1504WDMON

USD 1,96727 USD 2,23553

Can I pick up my order or have it installed at your shop?

Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.

How do I know if this part fits my vehicle?

Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.

What if I need to return a product or it’s defective?

Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)

What's the lead time on custom or fabricated parts?

Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.

Description
Precise engineered 1-piece strut spacers have a specific ‘Pitch and Index' offset to preserve CV extension and to prevent CV axle overextension within the OEM tolerances. A differential skid plate tie the two crossmembers together to create a rigid sub-frame and added protection for vital steering and driveline components. This all-inclusive kit has front and rear brake line relocation brackets, differential vent tube extension, a CNC machined 6061-T6 aluminum front driveshaft spacer, rear driveshaft carrier bearing, cast ductile iron rear blocks with longer Grade 8 U-bolts and lock nuts. Complete with all high-quality grade mounting hardware. Every metal fabricated bracket is precise CNC laser cut and precision formed in CNC press break, there is expert workmanship in every component of the kit. Powder coated or Zinc plated to provide an extremely durable protective barrier to prevent corrosion. M95 Monotube Shocks single Monotube design more efficient operation helps dissipate heat and runs cooler. M95 feature 150-psi nitrogen gas with Internal Floating Piston (IFP) technology. IFP separates the nitrogen gas from the oil to provide a constant controlled resistance to prevent lag (decline) or fade (failure). The high-pressure nitrogen gas and IFP technology combine to create the quickest responding shock ever. These M95 Monotube Shocks have specific valving and stroke for this application. M95 has 180 degree directional mounting (mounted shaft up or shaft down). Quick responses to terrain provides consistent performance with superior handling. No fade. No lags.

This Part Fits:

Year Make Model Submodel
2021-2022 Ford F-150 King Ranch
2021-2022 Ford F-150 Lariat
2021-2022 Ford F-150 Limited
2021-2022 Ford F-150 Platinum
2021-2022 Ford F-150 Police Responder
2021-2022 Ford F-150 SSV
2021-2022 Ford F-150 XL
2021-2022 Ford F-150 XLT

Why Choose FASS Motorsports?

Well worth the price. Quality product. Fast shipping. And great customer service from FASS.
Johnathan Manning
Verified Customer
Product Reviewed
S&S Diesel Gen2.1 CP4 Disaster Prevention Bypass Kit Ford 2011-2025 6.7L Powerstroke
Ordered 1/27 and received 1/28. Couldn’t be happier with quick shipping and awesome customer service.
Josh Holliday
Verified Customer
Product Reviewed
Synergy 03-13 Dodge Ram 1500/2500/3500 4x4 Heavy Duty Tie Rod
FASS Heavy Duty Fuel System purchased and installed at FASS Motorsports. Great product, great service, great people
Robert Vanmeter
Verified Customer
Product Reviewed
FASS Industrial Series Diesel Fuel System Class 8 Semi DD15 290GPH

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