ZF 0091332057 OUTSIDE GEAR 86 T – Genuine ZF Transmission Gear Trusted ZF Parts Dealer & Supplier
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- In-stock availability for urgent repairs.
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- P/N:0091332057
ZF 0091332057 OUTSIDE GEAR 86 T – Precision External Gear for ZF Automated Transmissions
As a certified ZF parts supplier and professional ZF parts dealer, we deliver only original ZF components engineered to meet strict OEM specifications. The ZF 0091332057 OUTSIDE GEAR 86 T is a heavy-duty external spur gear used in ZF automated manual and automatic transmissions, including the AS Tronic, TraXon, and 8HP series, commonly found in commercial trucks, buses, and industrial vehicles.
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Product Overview
| Feature | Specification |
|---|---|
| Part Number | 0091332057 |
| Manufacturer | ZF Friedrichshafen AG |
| Gear Type | Outside Spur Gear (External Tooth) |
| Number of Teeth | 86 T |
| Module (MOD) | 3.5 |
| Pressure Angle | 25° |
| Material | 16MnCr5 / 20MoCr5 (Case-Hardened Alloy Steel) |
| Hardening Process | Carburized, Quenched & Ground |
| Outer Diameter (OD) | Approx. 310 mm |
| Bore Diameter | 65 mm (keyway or spline-ready) |
| Compatibility | ZF AS Tronic, TraXon, 8HP Series |
| Application | Counter Shaft or Final Drive Assembly |
Installation Tip:
✅ Before Installation:
- Inspect mating gears and shafts for pitting, spalling, or burrs. Replace any damaged components to avoid premature failure.
- Clean all debris from the housing — metal particles can accelerate wear on new gears.
✅ During Assembly:
- Apply a thin layer of GL-4 gear oil or ZF assembly paste to the gear teeth before installation.
- Ensure proper alignment when mounting onto the shaft — do not force. Use a press if required.
- Secure with correct retaining rings or bolts as per ZF workshop manual; torque to specification (typically 120–150 Nm).
✅ After Installation:
- Manually rotate the input shaft to check for binding, noise, or misalignment.
- Refill with ZF Lifeguard 6 or equivalent OEM-approved transmission fluid before test run.
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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