Zumbrota Drivetrain

Remanufactured NP246 Transfer Case

$2,374.89

SKU: RTC246G-1M

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

Description

The Zumbrota Drivetrain RTC246G-1M is a remanufactured NP246 transfer case engineered for 1999-2002 GM 1500 Series Trucks and Full Size SUVs equipped with the 4L60E transmission. This unit comes complete with a shift motor and features the Autotrack option code NP8, a 27-spline input, and a 32-spline rear output. Zumbrota transfer cases are remanufactured to strict specifications, undergoing a proprietary cleaning method to ensure a like-new appearance. Each unit is thoroughly inspected, with component replacement and a rigorous quality control process before being signed off by a rebuild team member. This ensures a high standard of precision and reliability. This transfer case is spin-tested for shiftability and noise, confirming its operational readiness. It is designed as an exact fit replacement, minimizing installation complexity. Please note that a refundable core charge of $400 applies to this item, with options to send the core in first or pay the charge upfront.

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 NumberRTC246G-1M
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