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.

BW4417 Transfer Case w/Shift Motor for 2012-14 Ford F-150 and Expedition

RAM

Remanufactured BW4446 Transfer Case for 2013-2018 RAM 2500/3500 w/o Aisin Trans – Rear Slip Yoke, Electric Shift

Q: Is this Remanufactured BW4446 Transfer Case for 2013-2018 RAM 2500/3500 w/o Aisin Trans – Rear Slip Yoke, Electric Shift 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 14476TCCondition Remanufactured

$2,899.00$3,199.00SAVE 9%

In stock — ships in 1–2 business days

BW4446 transfer case for 2013–2018 RAM 2500-3500 w/o AISIN Trans Rear Slip Yoke, Elec Shift. Electric shift. Vendor reference RTC4446D-4.

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: BW4446
Vendor Sku: RTC4446D-4
Application Notes: Electric Shift
Product Type: Transfer Cases

Product details

No shift motor comes with this case, which matters because it is an electric shift unit. It takes a 29 spline input against a 6 bolt adapter pattern and uses a rear slip yoke, and there is a wire in the rear case for an internal magnet. The fitment given is 2013-2018 RAM 2500-3500 without the AISIN transmission, under vendor SKU RTC4446D-4 and Hollander number 412-00790. Tags 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF and 5146625AG are covered. The model number field reads BW4446 while the application notes read MP4446, so quote your tag number when you call.

Application notes

MP4446; Electric Shift; 29 Spline Input, 6 Bolt Adapter Pattern, Rear Slip Yoke, has wire in rear case for internal magnet; Shift motor is not included, Tag Numbers: 5146625AB, 5146625AC, 5146625AD, 5146625AE, 5146625AF, 5146625AG; Hollander Numbers: 412-00790.

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 BW4446.