| Part Number | 12605173 |
| Compatibility | GM 4.3L V6, 5.0L/5.7L V8 Engines (1990-2005) |
| Material | Fluorocarbon Rubber with Steel Core |
OE Precision Fit: Direct replacement for GM vehicles including Chevrolet Silverado, GMC Sierra, and Cadillac models
Extreme Temperature Resistance: Withstands -40°F to 400°F operating conditions
Leak Prevention: Triple-lip design ensures 360° sealing for critical engine components
Ideal for heavy-duty applications in:
Construction Machinery: Caterpillar equipment with GM power units
Commercial Trucks: Freightliner, International with GM V8 engines
Agricultural Vehicles: John Deere tractors using GM engine platforms
Symptom: Engine oil seepage around valve covers at 120,000 miles
Diagnosis: Worn factory gasket causing pressure loss
Solution: Installed 12605173 seal with proper torque sequence (22 lb-ft center-out pattern)
As a leading supplier of heavy machinery parts, commercial vehicle components, and agricultural equipment replacements, Growshine International serves global clients with:
✅ OEM-grade construction machinery seals
✅ Heavy truck engine repair kits
✅ Agricultural equipment maintenance solutions
