NP231 Remanufactured Transfer Case for Jeep 2003-2006 Wrangler – 23 Spline Input
Original price was: $1,299.00.$1,199.00Current price is: $1,199.00.
NP231 transfer case for 2003–2006 Jeep Wrangler. 23 spline 0.84 inch exposed length on input shaft, 27 exposed spline style rear output shaft with rubber boot and uses harmonic balancer on rear output shaft (not included). Confirm tag number 52105887 or 52105887AC before ordering.
Description
Shop the NP231 Transfer Case for Jeep 2003-2006 Wrangler at Variety Engines — every unit is carefully inspected, warrantied, and ready to ship fast across the US.
Application Notes: NV231; 23 Spline 0.84 Inch Exposed Length On Input Shaft, 27 Exposed Spline Style Rear Output Shaft With Rubber Boot, Uses Harmonic Balancer On Rear Output Shaft (Not Included), Tag Numbers: 52105887, 52105887AC, Hollander Number: 412-493, Other Numbers: UMT207-15.
Remanufacturing Process
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.
About the NP231 Transfer Case for Jeep 2003-2006 Wrangler
This unit is quality-tested and ready to install. Browse more NP231, or contact our team with your VIN for fitment help — with fast, tracked shipping on every order.
Additional information
| Model Number | NP231 |
|---|---|
| Vendor SKU | RTC231J-18 |
| Application Notes | 23 Spline Input, 27 Spline Rear Output, 2 Wire Shift Indicator, 1 Piece Tail Housing, .840 Front . ASSM# 52105887ac, 52105887. 23 Spline 0.84 Inch Exposed Length On Input Shaft, 27 Exposed Spline Style Rear Output Shaft With Rubber Boot, Uses Harmonic Balancer On Rear Output Shaft (Not Included), Tag Numbers: 52105887, 52105887AC, Hollander Number: 412-493, Other Numbers: UMT207-15 |
| Product Type | Transfer Cases |






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