ZF 2094.359.046 INPUT GEAR for WG100/WG130/WG131 | OEM Genuine Part

Source ZF 2094.359.046 INPUT GEAR through PartsZF, a focused ZF transmission parts supplier and authorized ZF parts distributor. Get fast RFQ support for gear, documentation review, and export coordination.

Overview

The ZF 2094.359.046 INPUT GEAR is a critical power-transfer component engineered for the WG100, WG130, and WG131 transmission series. As the primary gear receiving torque from the engine clutch, it directly engages with the countershaft to initiate the gear reduction sequence. This OEM genuine part (SKU: 2094.359.046) ensures precise meshing and minimal backlash, directly influencing shift quality and overall drivetrain efficiency. It is housed in the front section of the transmission case, where it interfaces with the 2094104412: MAIN SHAFT to distribute rotational force through the gear train.

Symptoms of Failure

  • Whining or howling noise during acceleration: A worn input gear produces a distinct high-pitched whine that increases with engine RPM, often mistaken for bearing noise.
  • Hard shifting or gear clash: Damaged teeth prevent smooth engagement, causing the transmission to resist shifting or produce a grinding sound when moving into gear.
  • Metal debris in transmission fluid: Flakes or particles found during oil changes indicate spalling on the input gear’s contact surface, requiring immediate replacement.
  • Vibration through the shift lever: Excessive wear on the gear’s splines or tooth profile transmits harmonic vibrations into the cab, especially under load.

Technical Specifications

Part Number 2094.359.046
Material Case-hardened alloy steel (20MnCr5 equivalent)
Weight 2.85 kg (6.28 lbs)
Outside Diameter 142 mm
Spline Count 24 (internal spline)
Heat Treatment Carburized & tempered to HRC 58-62
OEM Reference ZF 2094.359.046 (genuine)

Compatibility

This input gear is specifically designed for ZF’s WG-series mechanical transmissions. It is a direct fit for the WG100, WG130, and WG131 models commonly found in medium-duty trucks, buses, and agricultural machinery. It also serves as a service replacement for early WG180 and WG200 variants when used with the correct 2094304054: MAIN SHAFT and 2094106010: SHIFT SYSTEM assembly. Always verify the tooth count and spline configuration against your existing unit before installation.

Related Components

Part Number Name Function
2094104412 MAIN SHAFT Transfers torque from input gear to output flange
2094304054 MAIN SHAFT Alternate spline configuration for WG130
2094106010 SHIFT SYSTEM Controls gear selection fork movement
2094206001 GEARSHIFT SHAFT Connects shift lever to shift forks
2094306053 GEARSHIFT SHAFT Longer variant for remote shift applications
0630513070 SNAP RING Secures input gear bearing in housing
2094306019 WASHER Thrust washer for gear end-play control
0732040444 COMPRESSION SPRING Detent spring for shift rail positioning
0732040728 COMPRESSION SPRING Heavy-duty spring for high-torque applications
2093206001 BUSH Guide bushing for the GEARSHIFT SHAFT

Frequently Asked Questions

Q: Can I install the 2094.359.046 input gear without replacing the main shaft?
A: Yes, but only if the existing MAIN SHAFT shows no spline wear or pitting. We strongly recommend inspecting the mating shaft for damage, as a worn input gear often indicates companion shaft wear.

Q: What is the typical service life of this input gear under normal conditions?
A: With proper lubrication and no shock loading, the OEM gear typically lasts 400,000–600,000 km. Early replacement is advised if any whining noise develops.

Q: Does this part include the snap ring or washer?
A: No. The 2094.359.046 is the gear only. You will need to order the SNAP RING and WASHER separately for a complete installation.

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ZF 2094.359.046 INPUT GEAR – Gear RFQ Support

PartsZF helps B2B buyers source ZF 2094.359.046 INPUT GEAR with fast RFQ support, expert part-number lookup, documentation review, and export coordination. This gear page is built from confirmed catalog, media, and reference data to reduce sourcing uncertainty for construction machinery transmission parts.

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Part-Number Summary

Use ZF number 2094.359.046 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.

Application Context

  • Illustration section: SPLITTER BOX

Cross Reference Support

If you have an OEM number, old supplier number, or visible marking, include it with your RFQ so PartsZF can compare it with the available records.

Specification Snapshot

ZF part number 2094.359.046
Normalized SKU 2094359046
Part name INPUT GEAR
Product category gear
Cross-reference support Available for RFQ review
Weight 4.02

Image and Documentation Notes

Current product media status: fallback. Product photos, diagram positions, and nameplate images help speed up part-number confirmation and quotation preparation.

RFQ Checklist

  • ZF part number or OEM cross-reference number
  • Machine model, transmission model, or nameplate photo
  • Removed-part photos or visible markings
  • Quantity, destination, and documentation requirements
  • Final selection is confirmed by exact part number, machine context, and available documentation.

Related Parts

Related Lookup Hubs

Weight 4.02 kg
Transmission Fitment

ZF 3 WG 100(500), ZF 3 WG 130, ZF 3 WG 131, ZF 3 WG 160, ZF 3 WG 171, ZF 3 WG 190, ZF 3 WG 191, ZF 3 WG 200, ZF 3 WG 201, ZF 3 WG 210

Section

Splitter Box

Weight

4.0 kg

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