Description
Part Description
This transfer case assembly was removed from a 2004 GM Canyon pickup truck and has been professionally inspected for quality and functionality. The unit is currently on our shelf and ready for immediate shipment. All mounting points and connections have been verified to be in good working condition.
The transfer case is a critical component in 4WD vehicles that distributes power between the front and rear axles. Common reasons for replacement include internal gear wear, chain stretch, bearing failure, or case cracking due to age and use. A failing transfer case may cause grinding noises, difficulty shifting between 2WD and 4WD modes, or complete loss of 4WD functionality.
603 Auto Salvage maintains over 50,000 quality used parts in stock from more than 1,100 vehicles. Our experienced team can help you find the right part for your vehicle. Browse our online inventory or give us a call to speak with our parts specialists about your specific needs. 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 – 4WD Automatic Transmission |
| Interchange # | 537 |
| OEM Part Number | Contact for OEM# |
| Side | N/A |
| Part Grade | A — Grade A – Good working condition, 150K miles, inspected and ready to ship |
| Warranty | 90-Day Warranty (Standard coverage for drivetrain components with moderate mileage) |
| Type | Used OEM |
Vehicle Information (Donor)
| Year / Make / Model | 2004 GM TRUCKS CANYON |
| VIN | N/A |
| Vehicle Stock # | 1112257182 |
Our Testing & Inspection Process
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Transfer Case Assembly – 4WD Automatic Transmission:
| ✅ Case Housing Integrity | No cracks or damage to aluminum housing |
| ✅ Input/Output Shaft Movement | Smooth rotation with proper engagement |
| ✅ Mounting Points | All bolt holes and brackets intact |
| ✅ Fluid Condition | Clean transfer case fluid present |
| ✅ Shift Mechanism | Actuator and linkage components functional |
| ✅ External Seals | No signs of major leakage |
Compatibility — What Vehicles Does This Part Fit?
Based on interchange #537, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2004-2012 | Chevrolet | Colorado | 4WD models with automatic transmission |
| 2004-2012 | GMC | Canyon | 4WD models with automatic transmission |
| 2006-2010 | Isuzu | i-280 | 4WD models with automatic transmission |
| 2006-2008 | Isuzu | i-350 | 4WD models with automatic transmission |
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 2008 Chevrolet Colorado?
Yes, this transfer case is compatible with 2004-2012 Colorado and Canyon models equipped with 4WD and automatic transmission. Verify your vehicle has the same configuration before ordering.
What are signs that my transfer case needs replacement?
Common symptoms include grinding or whining noises when engaging 4WD, difficulty shifting between drive modes, or complete loss of 4WD functionality. Fluid leaks around the transfer case are also warning signs.
Is this transfer case ready to install?
Yes, this unit has been inspected and is ready for installation. We recommend having a qualified technician perform the installation and refilling with fresh transfer case fluid.
Does this come with the shift motor?
The transfer case includes the main assembly. Contact us to verify inclusion of specific components like shift motors or sensors for your particular application.
What fluid does this transfer case use?
Most GM transfer cases of this era use Dexron III automatic transmission fluid or GM-specific transfer case fluid. Consult your owner’s manual for the exact specification.
Related Parts & Resources
OEM Part Numbers & Cross-Reference
Looking for this part by number? Here are the reference numbers:
| GM Part Number | Contact for OEM# |
| Interchange Group | 537 |
| Stock Number | 1112257182 |
Price Comparison — Why Used OEM Makes Sense
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $2,800-$3,600 | 1 year | Brand new, longest wait time |
| Aftermarket | $1,200-$1,800 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $200-$350 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $150.00 | 90-Day Warranty | Tested, Grade A, ships in 24hrs |
Installation Notes
- Support transmission properly when removing transfer case to prevent damage
- Clean all mating surfaces thoroughly before installation
- Use new gaskets and seals during installation
- Torque all bolts to manufacturer specifications
- Fill with proper fluid type and quantity after installation
- Test 4WD engagement in both high and low range after installation
🔍 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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