How much does shipping cost?

$150 flat rate shipping applies to all orders. Items ship freight from our Cleveland, Ohio facility, typically within 1–2 business days after payment confirmation.

What payment methods are accepted?

Variety Engines accepts bank transfer (ACH or wire), Zelle and Chime. Card payments are not available. Payment details are emailed after you place your order — nothing is charged at checkout.

Remanufactured MP3023 Transfer Case for GM with Auto Trac

Q: Is this Remanufactured MP3023 Transfer Case for GM with Auto Trac remanufactured?

Yes. This unit is fully remanufactured — disassembled, cleaned, inspected and rebuilt with new wear components, then tested before shipping. It ships with our standard warranty.

SKU 14502TCCondition Remanufactured

$2,249.00$2,449.00SAVE 8%

In stock — ships in 1–2 business days

Transfer case for General Motors with Auto Trac. Electric shift, 27 spline input, 32 spline rear output and internal spline front output. A new shift motor is included. Confirm tag number 12587651, 19125650, 23188340 or 24243562 and others before ordering.

Call 216-250-6666

Call with your VIN or tag number and we will confirm this listing fits before you pay.

Shipping: Freight, 3–6 business days
Returns: 45 days, by mail
Warranty: See warranty terms
Payment: Bank transfer, Zelle, Chime

Specifications

Model Number: MP3023
Vendor Sku: RTC3023G-1M
Application Notes: Electric Shift, a new shift motor is included, 27 spline Input, 32 Spline Rear Output, Internal Spline Front Output, Autotrack Option NQH, Tag Numbers: 12587651, 19125650, 23188340, 24243562, 24247208, 24250862, 24252681, 24256473, 24261515, Hollander Number: 412-601, 412-801, Other Numbers: UMT141-1
Product Type: Transfer Cases

Product details

Application notes

MP3023; Electric Shift, a new shift motor is included, 27 spline Input, 32 Spline Rear Output, Internal Spline Front Output, Autotrack Option NQH, Tag Numbers: 12587651, 19125650, 23188340, 24243562, 24247208, 24250862, 24252681, 24256473, 24261515, Hollander Number: 412-601, 412-801, Other Numbers: UMT141-1.

Every transfer case we sell is fully remanufactured to meet or exceed OEM specifications. Our remanufacturing process:

Deep Clean – To start the remanufacturing process, each transfer case is fully disassembled and cleaned
Inspection – Each transfer case is carefully inspected for cracks, excessive wear, shaft warp, and chain stretch
New Components – All seals, bearings, joints and rings are replaced as well as electrical components (solenoids and control units)
Validation – After reassembly, each individual transfer case is spin tested as part of a detailed checklist validation process

Every transfer case carries a 6-month limited warranty as standard. A 7-year / 1,000,000-mile extended warranty and a core-fee waiver are available on request for qualifying remanufactured units — ask us before you order and we will confirm eligibility.

Full details: our remanufacturing process and warranty terms. As an exchange unit a refundable core charge may apply.

Call 216-250-6666 with your VIN or tag number and we will confirm this listing fits. More MP3023.