1. High-Strength Forged Steel Material: Made of premium alloy steel through integral forging and forming, with high overall density and structural rigidity. It features strong compression resistance and impact resistance, not easy to crack or deform under long-term high-torque operation.
2. Precision Gear Hobbing Process: Adopts professional precision hobbing and grinding treatment, uniform gear tooth spacing and smooth tooth surface. Ensures tight meshing with matching gears, effectively reducing transmission clearance and power loss.
3. High Hardness Wear Resistance: Overall quenching and surface hardening treatment greatly enhance surface wear resistance, resist long-term friction and impact wear, and extend the service life of the gear assembly.
4. Stable Anti-Fatigue Performance: Optimized gear structure design disperses operating stress, withstands frequent start-stop and full-load continuous operation, no tooth breakage or fatigue failure occurs during long-term working cycles.
5. Low Noise Transmission Design: Standard tooth profile angle ensures smooth meshing transmission, buffers gear meshing impact, effectively reduces engine mechanical noise and running jitter.
6. Accurate Overall Dimension Matching: Strictly follow standardized size parameters of 15cm*11cm*23cm and 2.11KG weight, perfectly match heavy-duty engine gear assembly space for accurate installation without secondary modification.
7. Strict Factory Quality Testing: Finished products pass gear precision detection, hardness test and meshing fatigue test, with stable batch quality for engine overhaul replacement and engineering equipment fleet bulk procurement.
Basic Product Parameters
- Part Number: 3084533-20
- Product Name: Idler Gear
- Applicable Equipment: Heavy-duty Diesel Engines / Engineering Mechanical Engines
- Overall Dimension: 15cm 11cm 23cm
- Product Weight: 2.11KG
- Main Material: High-strength forged alloy steel
- Working Temperature: -40℃ ~ +135℃
- Core Function: Assist gear power transmission, balance meshing clearance, stabilize engine gear train operation, reduce transmission vibration
- Key Features: Wear-resistant, high hardness, anti-impact, low noise, anti-fatigue, stable transmission, precise meshing
- Installation Position: Engine internal gear transmission system
- Package: Neutral export carton, independent shockproof wrapping, gear surface anti-rust protection to avoid tooth surface damage and extrusion deformation
Application Scenarios
Widely applicable to heavy-duty trucks, construction machinery, mining equipment and generator sets equipped with heavy-duty diesel engines. Suitable for high-load climbing, long-time continuous operation and harsh dusty working environments. It effectively stabilizes engine power transmission efficiency, reduces gear system failure rate and lowers overall mechanical maintenance costs.
Purchase Reminder
Please confirm the part number 3084533-20 and engine model before ordering to ensure accurate fitting. We support global bulk wholesale for auto parts distributors, mechanical maintenance workshops and engineering fleets with sufficient stock and competitive pricing. Professional gear assembly and meshing debugging guidance are provided after purchase.
