ZF 4660.151.003 REVERSING GEAR for WG200/WG92 | OEM Genuine Part

Source ZF 4660.151.003 REVERSING 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 4660.151.003 REVERSING GEAR is a critical internal component engineered specifically for the WG200 and WG92 series transmissions. This OEM genuine part is responsible for directing hydraulic flow to facilitate smooth directional changes, effectively managing the shift between forward and reverse operation. Situated within the valve body assembly, the reversing gear (SKU 4660.151.003) ensures precise engagement of the clutch packs during gear selection. When paired with a properly sealed TRANSMISSION HOUSING, this component maintains the necessary hydraulic pressure for reliable performance under heavy-duty industrial loads.

Symptoms of Failure

  • Delayed or harsh reverse engagement: If the reversing gear wears internally, operators may experience a noticeable lag when shifting from neutral to reverse, often accompanied by a jarring clunk.
  • Intermittent gear slipping under load: A worn 4660.151.003 can cause the transmission to momentarily lose drive power when reversing up an incline, a common symptom of hydraulic pressure loss.
  • Contaminated transmission fluid with metallic debris: As the gear surfaces degrade, fine metal particles can circulate through the system, often found during routine oil changes.
  • Unexpected neutral condition during operation: The transmission may suddenly drop out of gear without warning, particularly when the unit is hot, indicating internal valve failure.

Technical Specifications

Parameter Value
Part Number (OEM) 4660.151.003
Material Hardened alloy steel with surface treatment
Weight Approx. 1.2 kg (2.65 lbs)
Overall Length 145 mm
Outer Diameter 68 mm
Spline Count 24 internal splines
Operating Pressure Range 12–18 bar (174–261 psi)
OEM Reference ZF 4660.151.003

Compatibility

This reversing gear is designed for ZF’s WG series powershift transmissions. Primary compatibility includes the WG200 and WG92 series, commonly found in mobile cranes, forklifts, and heavy construction equipment. It also fits select variants of the WG180 and WG120 models where the valve body configuration matches. For proper installation, ensure the RANGE SELECTOR is correctly indexed to avoid misalignment. The gear interfaces directly with the HOUSING and requires the PERIPHERALS kit for complete sealing.

Related Components

Part Number Name Function
4660198001 PERIPHERALS Sealing and gasket kit for valve body assembly
0501209818 RANGE SELECTOR Controls gear range selection in the transmission
4660101011 TRANSMISSION HOUSING Main structural casing for the gear train
4660301018 HOUSING Secondary housing for valve body components
0631306174 CYLINDRICAL PIN Alignment pin for precise component positioning
0769123894 TYPE PLATE Identification plate with transmission serial data
4660221012 SUCTION TUBE Oil pickup tube for hydraulic pump supply
0634100317 O-RING Hydraulic seal for fluid passage connections
0636103273 CAP SCREW Fastener for securing valve body covers
0750100022 SCREW PLUG Threaded plug for test ports and drain points

ZF 4660.151.003 REVERSING GEAR – Gear RFQ Support

Use ZF 4660.151.003 REVERSING GEAR as the reference when requesting gear support. Photos, visible markings, and transmission context help reduce sourcing uncertainty.

Get a Quote WhatsApp

Part-Number Summary

Use ZF number 4660.151.003 when sending your RFQ. PartsZF can review dotted, spaced, and compact number formats against the available product and documentation records.

Application Context

  • Illustration section: REVERSING GEAR

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 4660.151.003
Normalized SKU 4660151003
Part name REVERSING GEAR
Product category gear
RFQ support Part-number lookup and documentation review
Media support Product photo or diagram review when available

Image and Documentation Notes

Current product media status: diagram. 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

Transmission Fitment

ZF 6 WG 200(555/3), ZF WG 92, ZF WG 92 S 4

Section

Reversing Gear

WA WhatsApp