Description
Part Description
This Grade A transfer case assembly was removed from a 2004 Ford F350 Super Duty and has been thoroughly inspected by our experienced technicians. The unit is currently on our shelf and ready for immediate shipment. All mounting points are intact and the case shows normal wear consistent with its age.
The transfer case is a critical component in 4-wheel drive vehicles, distributing power from the transmission to both front and rear axles. Common reasons for replacement include internal gear wear, chain stretch, fluid leaks from seals, or damage from off-road use. A failing transfer case may cause grinding noises, difficulty shifting between 2WD and 4WD modes, or complete loss of 4-wheel drive functionality.
At 603 Auto Salvage, we maintain over 50,000 quality used parts from more than 1,100 vehicles in our Plaistow, NH facility. Our experienced team can help you find the right transfer case for your Ford Super Duty. Browse our online inventory or contact us to verify fitment and availability for your specific vehicle. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
Part Specifications
| Part | Transfer Case Assembly |
| Interchange # | 589 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard warranty for major drivetrain components) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2004 FORD TRUCKS F350SD |
| VIN | N/A |
| Vehicle Stock # | 1031237935 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Transfer Case Assembly:
| ✅ Case Housing Integrity | No cracks or damage to aluminum housing |
| ✅ Input/Output Shafts | Smooth rotation with no binding or excessive play |
| ✅ Mounting Points | All bolt holes and mounting surfaces intact |
| ✅ Shift Mechanism | Actuator and linkage components operational |
| ✅ Fluid Condition | Drained and inspected – no metal contamination found |
| ✅ External Seals | No major leaks observed at time of removal |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #589, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2003-2007 | Ford | F250 Super Duty | 4WD models with manual transfer case |
| 2003-2007 | Ford | F350 Super Duty | 4WD models with manual transfer case |
| 2003-2007 | Ford | F450 Super Duty | 4WD models with manual transfer case |
| 2003-2005 | Ford | Excursion | 4WD models – verify transfer case type |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
Warranty & Shipping
Frequently Asked Questions
Will this transfer case fit my 2005 Ford F250 Super Duty?
Yes, this transfer case is compatible with 2003-2007 Ford F250/F350 Super Duty 4WD models. Please verify your vehicle has a manual transfer case rather than electronic shift-on-the-fly.
What are signs that my transfer case needs replacement?
Common symptoms include grinding or whining noises during 4WD operation, difficulty shifting between 2WD and 4WD modes, fluid leaks beneath the vehicle, or complete loss of 4-wheel drive functionality.
Is this a manual or electronic shift transfer case?
This is a manual shift transfer case typically operated by a floor-mounted lever. Electronic shift-on-the-fly models require different part numbers and are not interchangeable.
What fluids does this transfer case require?
Ford Super Duty transfer cases typically use ATF (Automatic Transmission Fluid) or specific transfer case fluid. Check your owner’s manual for the exact specification and capacity requirements.
How difficult is transfer case installation?
Transfer case replacement is a complex job requiring vehicle lifting, driveshaft removal, and proper torque specifications. Professional installation is recommended due to the weight and precision required for proper alignment.
Does this include the transfer case motor or actuator?
This listing is for the main transfer case assembly. Electronic actuators or shift motors may be available separately – contact us to verify what components are included with this specific unit.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| Ford Part Number | Contact for OEM# |
| Interchange Group | 589 |
| Stock Number | 1031237935 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $1,200-$1,800 | 1 year | Brand new, longest wait time |
| Aftermarket | $800-$1,200 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $400-$600 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $325.00 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Support transmission with jack before removing transfer case to prevent damage
- Mark driveshaft positions before removal to ensure proper reassembly alignment
- Use proper lifting equipment – transfer cases are heavy and awkward to handle
- Apply thread locker to mounting bolts and torque to Ford specifications
- Fill with correct fluid type and quantity before first operation
- Test 4WD engagement in safe area before returning vehicle to service
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
Estimated Shipping Costs by Region
This part ships via FedEx Freight. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $150 – $250 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $200 – $350 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $300 – $450 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $350 – $475 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $400 – $550 | 4–6 business days |
| West Coast (CA, OR, WA) | $450 – $600 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Why Buy From 603 Auto Salvage?
- 50,000+ parts in stock from over 1,100 vehicles on-site in Plaistow, NH
- Every part inspected before listing — no guesswork
- Family-owned salvage yard — real people, not a call center
- 90-Day Warranty on this part
- Fast shipping — most orders ship within 24 hours
- Competitive pricing — save 50–70% vs dealer prices
- Serving New Hampshire, Massachusetts & all 50 states
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.




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