Zumbrota Drivetrain

Flywheel Conversion Kit

$3,412.89

SKU: YA WU-13

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

This kit replaces the factory unit bearings, which are known for being prone to failure and expensive to maintain, with robust tapered bearings and races. The result is a system that is not only more cost-effective and simpler to service but also contributes to improved fuel economy by minimizing parasitic drag from fewer rotating components. The inclusion of low-profile locking hubs allows for quick transitions between two-wheel and four-wheel drive, adding versatility to your vehicle's capabilities. It's important to note a potential fitment issue with original equipment (OE) wheels on 2013 and newer models. Design changes to some factory wheels have eliminated removable center caps and reduced the inner diameter, which may prevent clearance for the wheel hub. Please verify compatibility with your specific OE wheels if you have a 2013+ model. This kit is specifically designed for 2012-2017 Dodge 2500 and 3500 models with Single Rear Wheels (SRW).

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

BrandZumbrota Drivetrain
Part NumberYA WU-13
CategoryDrivetrain

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