Axiom Supply Wheel Bearing Grease Tool | 44mm ID | O-Ring Sealed | Billet Aluminum | Polaris RZR XP 1000/Turbo/Turbo S | SKU AXRZBG14
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Before ordering, verify your vehicle details, current setup, and SKU with OFAS fitment support so your upgrade matches your build.
Shipping & Delivery
Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.
Fitment, Shipping & Product Support
The Axiom Supply Wheel Bearing Grease Tool (SKU AXRZBG14) is a billet aluminum service tool designed to fit any wheel bearing with a 44mm inside diameter — compatible with Polaris RZR XP 1000 (2014-2023), RZR XP Turbo (2016-2021), and RZR Turbo S (2018-2021). On these models, the tool allows wheel bearing lubrication without removing the axle: remove the wheel, brake caliper, and hub to expose the bearing, then insert the tool and pump fresh grease through a standard grease gun via the Zerk fitting. O-ring sealed design ensures a secure, leak-resistant fit for clean and efficient maintenance, forcing grease through the entire bearing assembly rather than just the surface. Extends bearing life under mud, water, and high-load off-road conditions. Corrosion-resistant finish.
Does not fit over the axle end of the Pro XP or 2022 and newer RZR models. On those platforms, the tool can still be used to grease the bearing, but the axle must be removed or moved out of the way first.
Component Specifications
| Spec | Detail |
|---|---|
| SKU / Part Number | AXRZBG14 |
| Brand | Axiom Supply |
| Type | Wheel bearing grease tool |
| Construction | Billet / 6061 aluminum — corrosion-resistant finish |
| Bearing Compatibility | 44mm inside diameter |
| Seal | O-ring sealed |
| Compatibility | Standard grease gun (Zerk fitting) |
| Application | Polaris RZR XP front and rear wheel bearing lubrication |
| Pro XP / 2022+ Note | Tool does not fit over the axle end on these models — axle must be removed or moved out of the way to use |
| Sold As | Each |
What Is and Is NOT Included
| Item | Included |
|---|---|
| 1x billet aluminum grease tool | ✓ |
| Grease gun | ✗ NOT included — standard grease gun required |
| Grease | ✗ NOT included — use a high-quality waterproof grease rated for wheel bearings |
What This Tool Actually Eliminates — and What It Doesn't
| Step | Required Without This Tool | Required With This Tool |
|---|---|---|
| Wheel removal | Yes | Yes |
| Brake caliper removal | Yes | Yes |
| Hub/spindle removal | Yes | Yes |
| Full axle removal (XP 1000, XP Turbo, Turbo S) | Yes | No — this is the step this tool eliminates |
| Full axle removal (Pro XP, 2022+) | Yes | Yes — tool does not fit over the axle end on these platforms |
Verified Fitment
| Vehicle | Years | Axle Removal Required? | Status |
|---|---|---|---|
| Polaris RZR XP 1000 | 2014–2023 | No | ✓ |
| Polaris RZR XP Turbo | 2016–2021 | No | ✓ |
| Polaris RZR Turbo S | 2018–2021 | No | ✓ |
| Polaris RZR Pro XP | Any | Yes (tool doesn't fit over axle end) | ⚠️ Confirm with us before assuming time savings |
| Polaris RZR | 2022 and newer | Yes (tool doesn't fit over axle end) | ⚠️ Confirm with us before assuming time savings |
Critical Compatibility
| Configuration | Notes |
|---|---|
| Pro XP / 2022+ RZR | Tool does not fit over the axle end — axle must be removed or moved out of the way before this tool can be used |
| Damaged or corroded bearing housing seating surfaces | Will not allow a leak-free seal — grease will bypass the bearing |
| Worn, pitted, or noisy bearings | Greasing will not restore a failed bearing — replace the bearing instead |
| Mixed grease types | Do not mix incompatible grease types — can cause grease breakdown and accelerated wear |
Common Questions
Does this eliminate axle removal on my Pro XP?
No. The tool doesn't fit over the axle end on Pro XP or 2022+ RZR models. You'll still need to remove or move the axle out of the way — the tool still helps with greasing once you've done that, but it doesn't skip that step on these platforms.
What exactly does this tool save me on the XP 1000/Turbo/Turbo S?
It eliminates full axle removal specifically. You still need to remove the wheel, brake caliper, and hub/spindle to access the bearing — but you skip pulling the axle itself, which is typically the most time-consuming part of the job.
Can I use this on bearings other than RZR XP?
The tool fits any 44mm ID bearing, which spans some other Polaris platforms (Ranger, Sportsman) in addition to RZR XP — confirm your specific application's bearing diameter before assuming compatibility.
Can this fix a noisy or worn bearing?
No. If a bearing has play, noise, or roughness, it needs to be replaced — greasing only maintains a healthy bearing, it doesn't repair a failing one.
The Obsidian Take
The AXRZBG14 is for the RZR XP 1000, XP Turbo, or Turbo S owner who wants to grease wheel bearings on a more frequent schedule without the time cost of pulling the axle every time — billet aluminum, O-ring sealed, fits any 44mm bearing.
The honest caveat: if you're running a Pro XP or a 2022+ RZR, this tool won't skip axle removal for you — confirm with us before assuming the same time savings on those platforms.
Manufacturer Data Disclaimer: Specifications sourced from Axiom Supply and authorized distributor documentation. Input data did not address the confirmed Pro XP/2022+ limitation, where the tool does not fit over the axle end. Obsidian Forged Auto Supply is an authorized Axiom Supply dealer. Manufacturer specifications are subject to change without notice.