Heavy Duty Ball Joint Kit Fits: Polaris 14-20 Apex Chassis
Can I pick up my order or have it installed at your shop?
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?
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?
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?
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.
Upgrade the ball joints on your 2014–2020 Polaris RZR XP 1000, XP 4 1000, XP Turbo, XP 4 Turbo or XP Turbo S with the Apex Chassis Heavy Duty Ball Joint Kit – it secures the ball joint to the control arm with a robust nut and forged flange instead of the OE C-clip.
Why Choose the Apex Chassis Heavy Duty Ball Joint Kit – Polaris RZR (KIT107)?
- No more C-clip – upgraded design secures the ball joint to the control arm via a robust nut and forged flange
- Race proven – Apex ball joints are the go-to for many podium finishers in NORRA 1000 style and Ultra 4 style racing
- Tailored bearing design – Apex tailors each bearing design to the part’s application and load
- Forged and machined – SAE 1045 forged housing, CNC machined, with SAE 4140 chromoly ball studs
- Accordion boots – more flexibility for high-articulation components
Fits These Models
- Polaris RZR XP 1000 (2014-2020) All
- Polaris RZR XP 4 1000 (2014-2020) All
- Polaris RZR XP Turbo (2014-2020) All
- Polaris RZR XP 4 Turbo (2014-2020) All
- Polaris RZR XP Turbo S (2014-2020) All
Specifications
- SAE 1045 solid steel forged housing
- CNC machined housing – dimensionally precise parts and bearings, no die-wear issues
- Knurled housing – no
- SAE 4140 hot forged chromoly ball studs
- Induction heat treated ball studs – precise heat treatment to an exact depth and location
- Polished ball studs – built like an anti-friction bearing with tight tolerances
- Rugged metal to metal bearing
- CR rubber boots – resist road-level ozone, oil/gas/engine fluids and extreme heat or cold
- Accordion boot – flexibility for high-articulation components means longer life
- Phosphate finish – extremely durable, double coated, threads coated as well
- Grade 8 - Class 10.9 hardware – superior tensile strength
- Tension nut – very strong hold in most applications
- Pre-threaded zerk housing
- Greaseable
- Pre-greased from the factory
- Gull winged grease grooves – improved lubrication around the ball stud
- Zerk fittings included
- Vehicle position – same upper, lower, left and right
- Quantity per vehicle – 2
SKU: KIT107
Questions? We’re Here to Help.
Have questions about upgrades for your Polaris RZR? Contact FASS Motorsports and we’ll get you dialed:
Phone: 636-429-7020
Email: info@fassmotorsports.com
