Genuine ZF 1246303047 Double Gear (22/28 Tooth) | ZF Transmission Parts Supplier | OEM ZF Gearbox Components
- 24/7 order processing with DHL/FedEx express options.
- In-stock availability for urgent repairs.
- Free technical guidance on installation and compatibility
- P/N:1246303047
Genuine ZF 1246303047 Double Gear (22/28 Tooth) | ZF Transmission Parts Supplier | OEM ZF Gearbox Components
Product Overview
The ZF 1246303047 Double Gear (22/28 Tooth) is a critical synchronizer component engineered for dual-ratio power transfer in ZF transmissions. As a certified ZF parts supplier, we ensure this gearset meets original equipment specifications, featuring precisely machined helical teeth for reduced noise and enhanced durability. Ideal for heavy-duty applications where smooth gear transition is paramount.
Technical Specifications:
- Part Number: ZF 1246303047
- Type: Double Gear (Compound Gear)
- Tooth Configuration: 22T (Primary) / 28T (Secondary)
- Material: Case-hardened 18CrNiMo7-6 steel
- Heat Treatment: Induction hardened to HRC 60±2
- Surface Finish: Ground teeth (Ra 0.8μm max)
- Compatibility: ZF [Examples: S6-85, AS Tronic 12AS23]
Simple Installation Tip:
- Pre-Assembly: Match gear orientation marks with synchronizer hub.
- Bearing Fit: Heat gear to 80°C for interference fit assembly.
- Shimming: Check endplay (0.10-0.15mm) with feeler gauge.
- Lubrication: Pack bearings with lithium-complex grease.
- Test: Rotate input shaft to verify free movement before final torque (80-100 Nm).
Packaging & Shipping
By Express : Suitable for sample order or <50 KG Fast:3-10 days High shipping cost Door to door service
By Air : Suitable for >50 KG Fast: 3-7 days Lower than express cost Airport to airport service
By Sea: Suitable for >300 KG Lower cost port to port service
As a leading supplier and dealer of ZF parts, we provide genuine components to maintain the integrity and efficiency of your gearbox system. Trust in our expertise and quality assurance to keep your ZF gearbox running smoothly.
| Installation Tips | Surface prep: Degrease with ZF Cliclean 3 solvent； Gasket application: Use Loctite 518 in continuous 1.5mm bead；； Alignment: Install using factory alignment pins (ZF tool B40 5003 recommended)；； Torque sequence:Initial: 12Nm star pattern—–Final: 28Nm + 90° angle torque；；；； Post-install: Pressure test at 2.5 bar before fluid fill |
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