Genuine ZF 3rd Speed Gear 34T (Part# 0091304317) – OEM Replacement for ZF S6 Transmissions

  • 24/7 order processing with DHL/FedEx express options.
  • In-stock availability for urgent repairs.
  • Free technical guidance on installation and compatibility‌
  • ‌P/N:0091304317

Genuine ZF 3rd Speed Gear 34T (Part# 0091304317) – OEM Replacement for ZF S6 Transmissions


Product Overview

As a leading ZF parts supplier, we provide OEM-specification gears for ZF manual transmissions. This ZF part (#0091304317) features:

  • 34-tooth helical gear design for ZF S6-650 transmissions
  • Case-hardened 20MnCr5 steel (HRC 58-62)
  • Laser-etched timing marks for perfect meshing
  • Interchangeable with ZF 0091304317 original component

Recommended by ZF parts dealers for:
✓ Heavy-duty truck transmissions
✓ Mining/construction equipment rebuilds
✓ Restoring factory shift precision

ParameterSpecification
OEM Number0091304317
Tooth Count34 (helical cut, 28° pressure angle)
Material20MnCr5 alloy steel
Surface TreatmentCarburized & hardened
Weight3.2 kg
CompatibilityZF S6-650, S6-850 series

Installation Steps:

  1. Inspect gear teeth for burrs (use 400-grit emery cloth if needed)
  2. Pre-lube with ZF Tempmatic Fluid (PN: S671090565)
  3. Align timing mark with countergear (mismatch causes 89% noise complaints)
  4. Torque retaining nut to 320 Nm using angle gauge (90° final turn)

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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