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Dana Spicer 112.04.005.09 Differential Side Gear Z.16 | Off-Highway Axle Differential Gear

Product Overview

The Dana Spicer 112.04.005.09 Differential Side Gear Z.16 is a precision-engineered differential component designed for heavy-duty Dana Spicer off-highway axle assemblies. Also identified as a Differential Side Gear or Planetary Gear, this component forms an important part of the axle differential mechanism and works together with the differential pinions, friction washers, differential carrier, and related components to provide reliable torque distribution between the axle shafts.

Dana Spicer technical documentation identifies 112.04.005.09 as the Differential Side Gear, with 2 pieces used in the applicable differential subassembly. The same Dana documentation shows the gear working with associated components including the 112.04.004.05 Differential Pinion, 112.04.007.01 Friction Washer, 112.04.008.01 Friction Washer, and 112.04.001.04 Differential Carrier.

Product Identification

Dana's parts documentation identifies part 112.04.005.09 as the differential side gear, while international trade records specifically describe the item as “112.04.005.09 Differential Side Gear Z.16.”

What Is Dana Spicer 112.04.005.09 Differential Side Gear?

The Dana Spicer 112.04.005.09 is a differential side gear used within the differential assembly of compatible Dana Spicer off-highway axles.

The side gear transfers torque from the differential mechanism toward the axle shafts while allowing the left and right wheels to rotate at different speeds when the vehicle turns. This function is particularly important in agricultural tractors, construction machinery, loaders, and other off-highway equipment operating under variable traction and heavy load conditions.

The Z.16 designation identifies the gear configuration specified for the applicable Dana Spicer differential assembly.

Differential Side Gear Function

A differential assembly allows an axle to perform two important functions simultaneously:

1. Transfer engine torque to the drive wheels.

2. Allow the two wheels to rotate at different speeds during cornering.

The Dana Spicer 112.04.005.09 side gear works as part of this complete differential mechanism.

During operation, torque is transmitted through the differential gears and ultimately to the axle shafts. When the machine travels straight, the differential distributes torque while maintaining approximately equal wheel speeds. During turning, the differential permits relative rotation between the two sides of the axle.

This makes the side gear a critical drivetrain component for maintaining smooth and reliable axle operation.

Key Features

Precision Gear Profile

Manufactured with a precise gear profile for correct engagement with the corresponding differential pinion gears.

Heavy-Duty Construction

Designed for demanding off-highway axle applications involving high torque, shock loading, vibration, and continuous operation.

Reliable Torque Transmission

Provides dependable transmission of rotational force between the differential assembly and axle shafts.

Accurate Differential Operation

Maintains correct interaction with the differential pinions and associated components.

OEM-Specified Design

The component is identified within Dana Spicer axle documentation and is designed for the applicable differential configuration.

Differential Components Used With 112.04.005.09

The Dana documentation shows the 112.04.005.09 side gear within a differential assembly containing several associated components, including:

• 112.04.005.09 – Differential Side Gear

• 112.04.004.05 – Differential Pinion

• 112.04.007.01 – Friction Washer

• 112.04.008.01 – Friction Washer

• 112.04.706.02 – Differential Pin

• 112.04.001.04 – Differential Carrier

• 002.06.3163 – Circlip

• 002.14.3244 – Circlip

These components work together to provide correct differential operation and torque distribution.

Applications

Dana Spicer 112.04.005.09 Differential Side Gear is intended for compatible Dana Spicer off-highway axle and differential assemblies.

Typical equipment sectors include:

• Agricultural Tractors

• Construction Machinery

• Wheel Loaders

• Backhoe Loaders

• Telehandlers

• Material Handling Equipment

• Mining Machinery

• Road Construction Equipment

• Industrial Off-Highway Vehicles

• Heavy-Duty Utility Equipment

Important: Exact equipment compatibility should be confirmed against the axle model, differential assembly, serial number, and original part number before installation.

Agricultural Equipment Applications

Dana Spicer off-highway axle systems are widely used in demanding agricultural applications where the differential must withstand:

• High torque

• Heavy axle loads

• Frequent turning

• Uneven terrain

• Field shock loads

• Long operating hours

• Variable traction conditions

The 112.04.005.09 side gear is therefore an important replacement component when rebuilding or repairing a compatible Dana Spicer agricultural axle differential.

Construction & Off-Highway Applications

Construction and off-highway machinery places significant stress on differential components because machines frequently operate on uneven surfaces and under high payload conditions.

A worn or damaged differential side gear can contribute to:

• Abnormal differential noise

• Excessive backlash

• Poor torque transmission

• Gear wear

• Vibration

• Uneven drivetrain performance

• Differential failure

Replacing damaged differential components with the correct Dana Spicer specification helps restore proper axle performance.

When Should the Differential Side Gear Be Replaced?

The 112.04.005.09 side gear should be inspected during differential overhaul or axle repair.

Replacement may be required when there is:

• Excessive gear tooth wear

• Chipped or broken teeth

• Pitting

• Scoring

• Abnormal backlash

• Surface damage

• Excessive clearance

• Damage caused by differential pinion failure

• Lubrication-related gear damage

During a differential rebuild, it is recommended to inspect the mating differential pinions, friction washers, differential carrier, pins, and related components at the same time.

Why Choose Genuine Dana Spicer Differential Components?

Choosing the correct Dana Spicer differential component provides several advantages:

• Correct Gear Geometry

• Accurate Fitment

• Reliable Torque Transmission

• Consistent Manufacturing Quality

• Long Service Life

• Reduced Risk of Premature Gear Failure

• Improved Differential Performance

• Reliable Off-Highway Operation

India Supply & Export Availability

The Dana Spicer 112.04.005.09 Differential Side Gear Z.16 is also represented in international trade records as an axle assembly component supplied from India, demonstrating its relevance to the global aftermarket supply chain. Trade records identify the product under HSN 87085000, describing it as a spare part/accessory/component of axle assemblies.

Indian suppliers and exporters can support international customers with:

• Bulk Quantity Supply

• Export Packing

• Commercial Invoices

• Packing Lists

• Certificate of Origin

• Air Freight

• Sea Freight

• Courier Shipments

• Consolidated Spare Parts Shipments

• Worldwide Aftermarket Supply

India Market Applications

For the Indian aftermarket, Dana Spicer differential components are relevant to machinery operating in:

• Agricultural Equipment

• Tractor Applications

• Construction Equipment (AJAX,VENUS,SCHWING STTETTER)

• Earthmoving Machinery

• Road Machinery

• Material Handling Equipment

• Mining Equipment

• Industrial Vehicles

Indian distributors, axle repair specialists, gearbox rebuilders, equipment dealers, and fleet maintenance companies can source the 112.04.005.09 for compatible Dana Spicer axle differential repairs.

Global Buyer Search Terms

International buyers may search for the product using different descriptions depending on their country, machinery type, and purchasing terminology:

• Dana Spicer 112.04.005.09

• Dana 112.04.005.09 Differential Side Gear

• Spicer 112.04.005.09

• 112.04.005.09 Side Gear

• 112.04.005.09 Differential Gear

• Dana Differential Side Gear

• Spicer Differential Side Gear

• Dana Planetary Gear

• Z.16 Differential Side Gear

• Dana Z16 Side Gear

• Dana Off-Highway Differential Gear

• Dana Axle Differential Parts

• Dana Differential Spare Parts

• Spicer Axle Differential Components

• Heavy Duty Differential Side Gear

• Off-Highway Axle Side Gear

• Agricultural Tractor Differential Gear

• Construction Equipment Differential Gear

• Dana Axle Repair Parts

• Dana Spicer Replacement Differential Gear

• Dana Spicer Differential Components Supplier

• Dana Spicer Parts Exporter India

• Dana Off-Highway Parts Supplier India

• Dana Spicer Axle Parts India

International Export Supply

We supply Dana Spicer off-highway axle and differential components to international aftermarket customers, distributors, equipment repair specialists, and machinery parts importers.

Export support can include:

India → Worldwide

• UAE

• Saudi Arabia

• Qatar

• Oman

• Kuwait

• South Africa

• Kenya

• Tanzania

• Nigeria

• Brazil

• Mexico

• United States

• Canada

• Australia

• New Zealand

• United Kingdom

• Germany

• France

• Italy

• Spain

• Poland

• Hungary

• Southeast Asia

Product Identification & Ordering Information

When requesting Dana Spicer 112.04.005.09 Differential Side Gear Z.16, buyers should provide:

• Dana Spicer Part Number

• Axle Model

• Differential Model

• Machine Manufacturer

• Machine Model

• Machine Serial Number

• Required Quantity

• Photograph of Existing Gear, if available

Providing the complete axle identification helps ensure correct component selection because similar-looking differential gears may have different tooth profiles, dimensions, or applications.

Frequently Asked Questions

What is Dana Spicer 112.04.005.09?

Dana Spicer 112.04.005.09 is a Differential Side Gear, also described as a planetary gear, used in compatible Dana Spicer off-highway axle differential assemblies.

What does Z.16 mean?

Z.16 is the gear designation used in trade/product descriptions for the 112.04.005.09 differential side gear.

How many side gears are used in the referenced differential assembly?

Dana's technical documentation lists 2 pieces of 112.04.005.09 in the referenced differential subassembly.

What components work with this side gear?

The documented differential assembly includes the 112.04.005.09 side gear together with differential pinions, friction washers, pins, circlips, and the differential carrier.

Is 112.04.005.09 suitable for every Dana Spicer axle?

No. The part should be matched to the specific axle and differential configuration. Always verify the axle model and part number before ordering.

Conclusion

The Dana Spicer 112.04.005.09 Differential Side Gear Z.16 is a precision differential component developed for compatible Dana Spicer off-highway axle assemblies. As an essential part of the differential mechanism, it supports reliable torque transmission and correct differential operation in demanding agricultural, construction, mining, and industrial applications.

For Indian and international aftermarket customers, the 112.04.005.09 is an important replacement component for Dana Spicer differential and axle repair, particularly for professional axle rebuilders, machinery distributors, agricultural equipment service providers, and off-highway spare parts importers.

Title

Dana Spicer 112.04.005.09 Differential Side Gear Z.16 | Off-Highway Axle Parts

Description

Buy Dana Spicer 112.04.005.09 Differential Side Gear Z.16 for compatible off-highway axle differential assemblies. Genuine Dana Spicer axle parts for agricultural, construction and industrial equipment. India supply and worldwide export.