Choosing the right 3/8-24 wheel studs ensures secure, reliable wheel mounting for Polaris UTVs and ATVs. This guide highlights five top options, explains who each is best for, and compares key fit details to aid quick decisions. Ideal buyers include quick-replacement seekers, weekend enthusiasts, and professional technicians maintaining Polaris fleets.
The table below summarizes five recommended products to help you compare at a glance. Values reflect the most common fit notes and sizes from the listed features.
| Product | Best For | Stud Length | Compatible Models |
|---|---|---|---|
| WANTONE RACING Front Wheel Studs 3/8-24 × 1.75″ (Set of 4) | Polaris RZR 570/800 and RZR 4 800 owners | 1.75″ under head | RZR 570, RZR 800, RZR 4 800 (2010–2014) |
| WANTONE RACING 8pcs Front/Rear 3/8-24 × 1.38″ (7518378) | Broad ATV/UTV fleets and older Polaris models | 1.38″ | Multiple Ranger and RZR models 2006–2014 |
| (Set of 16) 3/8-24 × 1.75″ Front Wheel Studs (7517871) | Comprehensive RZR/XP and Ranger replacements | 1.75″ | RZR 570/800/900, Ranger XP 700–500, and more |
| SHULIY 8pcs 3/8-24 × 1.38″ Front/Rear | Older Trail/Express Polaris lineups | 1.38″ | Scrambler, Trail Boss, Sportsman, Blazer series |
| Quad Logic 3/8-24 Wheel Stud and Lug Nut Pair | DIY replacements for Polaris ATV front and rear hubs | Not specified by listing | Various Polaris ATV models |
WANTONE RACING Front Wheel Studs 3/8-24 × 1.75″ (4 Pack)
Best for Polaris RZR 570/800 and RZR 4 800 front wheels. Replaces Polaris part 7517871 with four studs and four lug nuts (3/8-24″). The 1.75″ under-head length supports typical front hub depths for these models. Choose this if you own a late-model RZR 4 800 or RZR 570/800 and need a precise match for front-wheel lug nuts. A limitation: designed specifically for certain Polaris front assemblies; verify exact part number compatibility before ordering.
WANTONE RACING 8pcs Front/Rear 3/8-24 × 1.38″ (7518378)
This set is best for a broader Polaris line, including Ranger 400–700 and RZR 800/XP 900 families. The 1.38″ length is a common fit for mid-depth hubs. Best for mixed fleets where compatibility spans multiple models. Better for older or multiple-vehicle owners who need a versatile, shorter stud profile. Limitation: longer studs may be required for deeper hubs on some late-model variants.
WANTONE RACING Set of 16 Front Wheel Studs 3/8-24 × 1.75″ (7517871)
Best for owners who service multiple Polaris platforms in a single project, including RZR 800, RZR 4 800, and Ranger lines. The 1.75″ length aids compatibility with deeper hubs and long lug nuts. Selected for high-volume replacement scenarios where 16 studs cover two wheels. Caution: ensure the set includes the correct number of studs for your vehicle pair to avoid mismatches.
SHULIY 8pcs Front/Rear 3/8-24 × 1.38″
Best for older Scrambler, Trail Boss, and Blazer families. The 1.38″ length mirrors common hub depths in these models. Use this if your Polaris is within the listed years (2005–2014 range) and you need a direct replacement. Limitation: may not fit deeper-socket hubs found on newer or different lineup components.
Quad Logic 3/8-24 Wheel Stud and Lug Nut Pair
Best for general Polaris ATV front and rear hub replacements. The product pairing includes both wheel studs and lug nuts, simplifying replacements on compatible models. Important: verify exact wheel stud size and vehicle fitment before ordering to avoid incorrect orders. This option suits DIYers who prefer a bundled replacement.
WANTONE RACING 4pcs Front Studs 3/8-24 × 1.75″ with Lug Nuts 7547309
Best for 2011–2014 Polaris RZR 900 UTV and RZR 4 800 front assemblies, with four studs and four lug nuts. The set is a compact option for owners who need a straightforward front-end replacement. Caution: designed specifically for front wheels; rear applications may require different lengths or part numbers.
Buying Guide
- Identify your model and year: Polaris RZR, Ranger, and Sportsman lineups vary in hub depth and stud length. Match the length to hub depth to avoid loose wheels or protruding studs.
- Confirm thread size: 3/8-24 is common across many Polaris hubs, but some models may use alternative thread sizes. Double-check the part number and vehicle fitment before purchasing.
- Consider set size: smaller sets are ideal for quick replacements on one or two wheels; larger sets support full fleet maintenance or multiple vehicles.
- Length vs. access: longer studs (1.75″) provide deeper engagement, but may not fit shallower hubs. Shorter studs (1.38″) fit standard-depth hubs but may not work on deeper assemblies.
- Assorted lug nuts: some bundles include lug nuts; verify compatibility with wheel nuts depth and thread to ensure secure seating.
- Quality and material: look for Grade 10.9 or equivalent for strength, especially for off-road or high-load use. Ensure corrosion resistance for longevity in harsh environments.
FAQ
- Q: What does 3/8-24 mean for wheel studs?
A: It indicates a 3/8 inch diameter with a 24 threads-per-inch thread pitch. - Q: How do I know which length to choose?
A: Check your hub depth or the OEM stud length; the wrong length can cause wheel vibration or nut loosening. - Q: Are these suitable for all Polaris models?
A: Not all; verify compatibility with your specific model, year, and wheel hub design. - Q: Should I replace lug nuts at the same time?
A: If they are part of a bundled set, yes; otherwise inspect lug nuts for wear and replace as needed. - Q: Can I mix brands for replacements?
A: Mixing is possible if sizes and thread pitches match exactly, but best practice is to use the same brand and part family for uniform performance. - Q: Do these require professional installation?
A: Replacements can be done with standard hand tools; seek professional help if unsure about torque specifications or safety.