ZF 0730.110.011 SHIM | OEM Genuine Part

Overview

The ZF 0730.110.011 SHIM is a precision-engineered spacer component designed to establish critical axial clearances within heavy-duty ZF transmission assemblies. This OEM genuine part, identified by SKU 0730.110.011, is positioned between the differential housing and bearing races to control end-play and preload. By maintaining exact tolerances, this shim prevents gear train misalignment and ensures even load distribution across the drivetrain. It is a non-negotiable element for accurate transmission rebuilds in construction machinery, working in concert with components like the 5838109012: DIFFERENTIAL to guarantee long-term durability under high-torque conditions.

Symptoms of Failure

When the ZF 0730.110.011 shim wears or is incorrectly installed, specific operational issues emerge. Watch for these failure indicators:

• Excessive differential backlash: A worn shim allows the 2093209023: DIFFERENTIAL to shift, creating a noticeable clunk during direction changes.
• Premature bearing noise: Loss of preload causes the 0750117075: TAPER ROLLER BEARING to operate with excessive clearance, producing a growling sound at operating speed.
• Oil contamination from metal particles: As the shim degrades, it generates fine metallic debris that circulates through the transmission fluid.
• Intermittent gear slipping under load: Incorrect shim thickness alters the mesh pattern of the ring and pinion, leading to momentary power loss during heavy excavation.

Technical Specifications

Parameter	Value
Part Number	0730.110.011
Material	Case-hardened steel (DIN 1.7131)
Outer Diameter	110 mm
Inner Diameter	85 mm
Thickness	0.50 mm (selective fit)
Weight	0.045 kg
OEM Reference	ZF 0730.110.011

Compatibility

This shim is engineered for ZF heavy-duty powershift transmissions commonly used in wheel loaders, dozers, and graders. It is a direct fit for the following transmission models:

• ZF WG180
• ZF WG200
• ZF WG210
• ZF 4WG-200
• ZF 6WG-250

Proper installation requires pairing this shim with the 5838300626: DIFFERENTIAL HOUSING to ensure correct alignment of the planetary gear set.

Related Components

Part Number	Name	Function
5838109012	DIFFERENTIAL	Distributes torque between drive wheels
0750117075	TAPER ROLLER BEARING	Supports axial and radial loads on differential shaft
2093209023	DIFFERENTIAL	Secondary differential unit for multi-axle configurations
5838300626	DIFFERENTIAL HOUSING	Encloses and supports differential gears
0631329088	SPRING PIN	Secures shim and bearing alignment
5838300811	THRUST WASHER	Reduces friction between rotating gears
5838300721	AXLE BEVEL GEAR	Transfers power from differential to axle shaft
5838300633	AXLE	Transmits rotational force to wheel hubs
5838300753	THRUST WASHER	Controls axial play in planetary gear sets
5838300818	THRUST WASHER	Provides wear surface for sun gear thrust face

Frequently Asked Questions

Q: How do I verify the correct shim thickness for my ZF transmission?
A: Measure the actual clearance between the differential housing and bearing using a dial indicator. The ZF 0730.110.011 shim is 0.50 mm thick; if your measured gap exceeds this, you may need to stack multiple shims or select a different thickness from the ZF selective fit range.

Q: Can I reuse this shim during a transmission rebuild?
A: No. The shim undergoes plastic deformation during initial torque application. Always replace the 0730.110.011 with a new OEM part to maintain factory-specified preload on the taper roller bearing assembly.

Q: What happens if I install this shim in the wrong orientation?
A: The shim is symmetrical, but incorrect positioning against the differential housing can cause uneven wear. Ensure the shim sits flush against the housing shoulder before installing the 5838300626: DIFFERENTIAL HOUSING to avoid oil leakage paths.