Product Introduction

This precision-engineered planetary carrier assembly is the structural hub of the rear axle differential, designed to support the planetary gears and facilitate smooth torque transfer between the axle shafts.

• Structure & Material:

• Material: The main housing is made of high-strength ductile iron, with precision-machined steel pins for the planetary gears.

• Design: An integrated, bowl-shaped carrier with a central mounting flange and internal pockets to hold the planetary gear pins. The assembly features a corrosion-resistant galvanized finish for the outer flange.

• Finish: The carrier housing is painted black for durability, while the mounting flange is galvanized for superior rust resistance. All mating surfaces are precision-machined for accurate gear alignment.

  • Performance:

• Provides a rigid and stable platform for the planetary gears, ensuring precise meshing with the sun gear and side gears for efficient torque distribution.

• Enables differential action, allowing the rear wheels to rotate at different speeds during turns while maintaining constant torque transfer.

  • Durability: The heavy-duty ductile iron construction withstands high torque loads, shock impacts, and the harsh environment of heavy truck operation, ensuring long service life.

  • Compatibility: Direct OE replacement, fully matching the dimensional, mounting, and gear alignment specifications of the original planetary carrier assembly.

Core Function

1. Gear Support: Holds the differential’s planetary gears in precise alignment with the sun gear and side gears.

2. Torque Distribution: Transmits torque from the ring gear to the axle shafts, enabling differential action during turns.

3. Structural Foundation: Acts as the main structural component of the differential, providing mounting points for the ring gear and axle bearings.

Planetary Carrier Assembly 81.35114.6113 for Shacman Trucks – OEM-Quality Replacement

When your Shacman truck’s rear axle demands reliable power transmission, the Planetary Carrier Assembly 81.35114.6113 stands as the backbone of your hub reduction system. Engineered to work in perfect harmony with planetary gears, this assembly ensures smooth deceleration and torque distribution — keeping your heavy-duty fleet moving without costly downtime. At Mettlead, we supply this genuine-spec component directly from our factory in China, which means you get OEM-grade precision at a price that makes your procurement budget work harder.

Whether you’re managing a fleet of Shacman trucks across Africa, the Middle East, or Southeast Asia, sourcing the right drivetrain components shouldn’t slow you down. This planetary carrier assembly is built to meet the exact dimensional and metallurgical standards of the original part, so installation is seamless and performance is immediate.

Key Features and Benefits of the 81.35114.6113 Planetary Carrier Assembly

This isn’t just another replacement part sitting on a shelf. Every unit goes through strict quality control before it leaves our facility, ensuring it performs exactly as your Shacman truck expects.

• Precise OEM Fitment – Manufactured to match the original 81.35114.6113 specifications, eliminating guesswork during installation.
• High-Strength Alloy Construction – The carrier body is cast and machined from durable alloy steel, engineered to withstand continuous heavy loads and high-torque environments.
• Optimized Gear Meshing – Internal bearing seats and pin bores are precision-machined to ensure smooth planetary gear rotation and even load distribution.
• Extended Service Life – Heat-treated surfaces resist wear and fatigue, reducing the frequency of rear axle overhauls.
• Factory-Direct Pricing – By sourcing directly from Mettlead, you bypass middlemen and secure competitive unit costs — especially valuable for bulk procurement.
• Fast Global Shipping – Our logistics network delivers to major markets quickly, so your maintenance schedules stay on track.

Technical Specifications

Below you’ll find the core parameters for this planetary carrier assembly. If your application requires additional dimensional data or material certifications, our engineering team is ready to assist.

Application Scenario

The Planetary Carrier Assembly 81.35114.6113 is specifically designed for Shacman heavy-duty trucks equipped with hub-reduction rear axles. Sitting inside the wheel-end planetary gear set, the carrier holds the planetary gears in position and rotates as a unit, converting high-speed input from the axle shaft into high-torque output at the wheel hub.

In practical terms, this means the assembly is critical every time your truck hauls heavy cargo, climbs grades, or operates in demanding off-road conditions. When the planetary carrier wears out or develops play in its pin bores, you’ll notice increased noise, vibration, and eventually gear damage — making timely replacement essential for protecting the entire rear axle system.

Looking for more Shacman drivetrain and rear axle components? Browse our full Shacman parts catalog or explore our dedicated rear axle parts category for related assemblies and gears.

OEM/ODM Capability

Mettlead understands that different markets have different branding and packaging requirements. That’s why we offer flexible OEM and ODM services tailored to your business:

• White-Label Packaging – Ship parts under your own brand with custom labels, boxes, and documentation.
• Custom Packaging Solutions – Need specific box sizes, anti-corrosion wrapping, or multilingual labels? We accommodate your specs.
• Strict Quality Control – Every planetary carrier assembly undergoes dimensional inspection, hardness testing, and visual checks before dispatch.
• Factory Visits Welcome – We invite procurement teams to visit our facility in China to audit production processes firsthand.

For a comprehensive overview of all available Shacman truck components — from engine parts to chassis accessories — visit our Shacman truck parts resource page.

Frequently Asked Questions

What is the function of the planetary carrier assembly in a Shacman rear axle?

The planetary carrier assembly holds the planetary gears in a fixed spatial relationship and rotates around the sun gear. As it does so, it converts high rotational speed into high torque at the wheel hub, which is essential for heavy-load hauling and low-speed maneuvering.

How do I know if my planetary carrier assembly needs replacement?

Common signs include unusual humming or grinding noise from the wheel ends, excessive play when you rock the tire by hand, metal debris in the hub oil, or uneven tire wear caused by inconsistent torque delivery. If you notice any of these symptoms, inspecting the planetary carrier for worn pin bores or cracked surfaces is a smart first step.

Is this 81.35114.6113 planetary carrier assembly an exact fit for my Shacman truck?

Yes. This part is manufactured to the original 81.35114.6113 dimensional and material specifications, so it drops directly into Shacman hub-reduction rear axles without modification. However, if you’re unsure about compatibility with a specific truck model or axle variant, feel free to send us your VIN or axle nameplate details for confirmation.

What material is the planetary carrier made from, and how durable is it?

The carrier is cast from high-strength alloy steel and then precision-machined to final tolerances. Critical surfaces are heat-treated to improve hardness and fatigue resistance, which means the part can handle sustained heavy loads over hundreds of thousands of kilometers.

Can I order this part with my own brand packaging?

Absolutely. Mettlead offers white-label and fully custom packaging options. Just share your artwork, label specifications, and packaging preferences, and we’ll produce units ready to sell under your brand.

What’s the typical lead time for bulk orders of this planetary carrier assembly?

Lead time depends on order quantity and current stock levels. For standard quantities, we typically ship within 7–15 business days. Larger orders or custom-packaged batches may require slightly more time. Reach out to our team for a precise timeline based on your volume.

Ready to Secure Your Supply of Planetary Carrier Assembly 81.35114.6113?

Getting the right parts at the right price shouldn’t be complicated. Whether you need a single unit for urgent maintenance or a bulk shipment to stock your warehouse, Mettlead is here to deliver — with factory-direct pricing, verified quality, and flexible payment options that keep your business protected.

Contact us today to request a quote, confirm fitment details, or discuss custom packaging for the 81.35114.6113 Planetary Carrier Assembly. Our team typically responds within 24 hours — because we know in this business, time is money.