Sale

Suspension and Components› Shocks, Struts, Coil-Overs and Components

QuadBoss

6303-2RS Bearing

$9.92 $7.94 Save $1.98

SKU: Q00Q 416303

In Stock
In Stock
Ships by Aug 30
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The QuadBoss 6303-2RS bearing is a replacement component designed for powersports applications. This bearing features a size of 17x47x14mm. It is manufactured to ABEC 3 precision levels for smooth operation.
Show original supplier description
The QuadBoss 6303-2RS bearing is engineered as a direct replacement for powersports applications, ensuring reliable performance. This bearing has an inner diameter of 17mm, an outer diameter of 47mm, and a width of 14mm, making it a 6303-2RS size bearing. Constructed for demanding use, the QuadBoss bearing is manufactured to ABEC 3 precision levels, contributing to smooth operation and longevity. The bearing is pre-filled with Chevron SRI 2 grease, known for its high-performance characteristics. This component is suitable for high-speed applications within powersports equipment.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandQuadBoss
Part NumberQ00Q 416303
CategorySuspension and Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy