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GM 8.25IFS Front Carrier Assembly for 1997-1999 GMC 1500 3.42 Ratio, Iron Tube w/o PinSwitchHole
- Palletized and heavy shrink-wrapped for freight
- LTL carrier delivery with optional liftgate service
- Ships in 1–2 business days from Los Angeles, CA
- Transit typically 3–14 business days, continental US
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
Part Number / SKU: 17994D
Application Notes: Ratio: 3.42; GM 8.25 Inch Ring Gear, IFS, Cast Iron Axle Tube, Without Pin Switch Hole, Round Axle Flange, Ratio Option GU6.
Remanufacturing Process
Every differential and axle assembly we sell is fully remanufactured to meet or exceed OEM specifications. Our remanufacturing process:
- Deep CleanTo start the remanufacturing process, each unit is fully disassembled and cleaned.
- InspectionThe ring and pinion, internal gears, clutches and carriers are carefully inspected. Gears are checked for proper tooth contact, and axle tubes are inspected for straightness.
- New ComponentsAll seals and bearings are replaced, and gears are reset for correct rolling torque for maximum efficiency and performance. Backlash is reset carefully for maximum longevity and quiet operation.
- ValidationAfter reassembly, each unit is spin tested as part of a detailed checklist validation process.
Because of our rigorous remanufacturing process, we can offer the industry’s best warranty on remanufactured differentials and axle assemblies. Each one comes with up to 7 years and 1 million miles of warranty, which can be upgraded to include Pure Care™ no-fault protection. No other differential and axle assembly manufacturer comes close.
- Units are shipped in high-density plastic totes to help eliminate in-transit damage
- All housings are tested for surface wear and cracks
- 100% inspection of all internal parts, including ring and pinion, internal gears, clutches, and carriers
- 100% replacement of bearings, seals, crush sleeves, pinion nuts and shims
- All housings are cleaned utilizing our state-of-the-art hydro-blasting and rinsing process. This process is what brings all cases back to the OEM finish
- Correct rolling torque established using inch-pound measurements for precision setup and longevity
- Fully remanufactured front carrier assembly
- Available 7 Year, Million Mile Warranty and Free Core Return Shipping
Performance Installation & Verification Checklist
- Disconnect vehicle battery ground terminal before installing any electrical, sensor, or powertrain hardware.
- Inspect all vacuum lines, fuel lines, and wiring harness connectors for secure, leak-free engagement.
- Calibrate electronic sensors, boost control solenoids, and ECU maps according to manufacturer instructions.
- Perform initial datalogging check under light load before subjecting vehicle to wide-open throttle.
Full terms: 30-day warranty · returns