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OEM Quality Undercarriage Replacement Parts for Morooka Crawler Dump Truck, Full Series Available
The front idler plays the roles of guiding, providing tension and adjusting tension within the crawler undercarriage. MAGEON produces various undercarriage rollers for Morooka series dump trucks, including track roller, front idler, top roller and sprocket. All parts are manufactured strictly in accordance with OEM specifications, featuring high durability and long service life even in harsh working environments. Customized production is supported according to drawings or machine models.
Product Name:MST300 Front Idler MST300
Applicable Equipment:Morooka Crawler Dump Truck Morooka
Compatible Model:MST300
Brand:MAGEON
Certification:ISO9001:2015 CE
Manufacturing Standard:OEM Original Specification
MOQ:1 Piece
Price: Submit your requirements and contact us for the lowest quote
MAGEON MST300 front idler is specially designed for Morooka rubber tracked dump trucks, manufactured strictly following OEM dimensional and performance specifications. It can perfectly match the original equipment, delivering equivalent or even better service life through optimized sealing and material process. It is suitable for heavy-load construction, mining and earthwork transportation scenarios.
Since 2005 Carrier Crawler Tracked Dumper Parts
Manufactuer In China for MAGEON
⏩20 years manufacturing experience, reliable product quality
⏩Within one year of purchase, non-man-made failure, free original spare parts.
⏩24-hour after-sales service.
⏩High configuration,high efficiency,global service, custom design.
Full Range of Morooka Undercarriage Parts
We supply a complete set of undercarriage replacement parts for all mainstream Morooka crawler dumper models, covering the following categories:
| Part Type | Compatible Models |
|---|---|
| Track Roller | MST300 / MST600 / MST700 / MST800 / MST1500 / MST2200 / MST2200VD |
| Sprocket | MST300 / MST800 / MST1500V / MST1500VD / MST2200 / MST2200VD |
| Front Idler | MST300 / MST600 / MST800 / MST1500 / MST2200 |
| Top Roller | MST300 / MST800 / MST1500 / MST2200 |
Quality & Manufacturing Advantages
OUR FEATURED PRODUCTS
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MST300 FOR MOROOKA
Our Moraoka MST300 rollers are manufactured according to the specifications of the original equipment manufacturer (OEM) and is durable, providing years of service and a longer lifespan even in the most demanding environments.

MST600 FOR MOROOKA
MAGEON MST2200 rollers are manufactured according to the specifications of the original equipment manufacturer (OEM) and is durable, providing years of service and a longer lifespan even in the most demanding environments.

MST800 FOR MOROOKA
MAGEON MST800 rollers manufactured by MAGEON is designed according to the same specifications as the original equipment manufacturer. This means that the part will provide the same service life and efficient functionality as the original part.

MST1500 FOR MOROOKA
This extremely durable MST1500 rollers are manufactured to the highest standards of O.E.M specifications. MAGEON MST1500 rollers assembly provides a long service life even in the most demanding daily operating environments.

MST2200 FOR MOROOKA
The MST2200 sprocket manufactured by MAGEON is designed according to the same specifications as the original equipment manufacturer. This means that the part will provide the same service life and efficient functionality as the original part.

| Parameter | Specification |
|---|---|
| Product Name | MST300 Front Idler MST300 |
| Applicable Equipment | Morooka Crawler Dump Truck Morooka |
| Compatible Model | MST300 |
| Brand | MAGEON/Morooka |
| Place of Origin | Jiangsu, China |
| Manufacturing Standard | OEM Original Specification |
| Core Functions | Guiding, Tension Adjusting |
| Certification | ISO9001:2015 |
| Warranty | 1 Year or 1000 Working Hours |
| Quality Inspection | Ultrasonic Flaw Detection, Hardness Test, Dimensional Check |
| MOQ | 1 Piece |
| Supply Type | OEM Replacement / Customized Production |
| Matching Parts | Track Roller, Top Roller, Sprocket, Rubber Track |
Customized steel tracked vehicle products | OEM & ODM Service
Tailored solutions for steel tracked vehicles and distributors worldwide
● Why Choose Our Custom Service
We focus on high-quality steel track undercarriage products for the global engineering machinery market, supporting full-chain customization from design to production.
Stable MOQ, on-time delivery, professional after-sales, helping your brand stand out in the competitive global market.
● Our Customization Scope
We provide flexible customization to meet your brand positioning and market demand.
1. Logo & Marking Customization◆ Laser engraving / Electrochemical etching / Nameplate welding / Forged stamping.
◆ Custom position, size, and style according to your brand standards.
◆ Suitable for steel track undercarriage, track chassis, track shoes, idlers, rollers, etc.
2. Size Customization◆ Custom track width, track length, chassis height, load capacity and installation size.
◆ Suitable for mini excavators, drilling rigs, crawler carriers, and various engineering equipment.
◆ Perfect for machinery manufacturers, OEM factories, brands, and equipment dealers.
3. Material & Performance Customization◆ High-strength alloy steel, wear-resistant steel plate, reinforced track and supporting parts.
◆ High load-bearing, wear-resistant, durable materials that meet EU & US industrial standards.
◆ Support material sample and performance testing before mass production.
4. Packaging Customization◆ Custom fumigation-free wooden box, iron pallet, packaging belt and shipping mark.
◆ Print brand logo, product model, parameter, serial number and handling warnings.
◆ Compliant with international logistics and cross-border transportation requirements.
● Custom MOQ & Production Time
Minimum Order Quantity (MOQ)◆ Logo & marking customization: 1–10 sets.
◆ Size / material customization: 1–10 sets.
◆ Full set customization: 1–5 sets.
◆ (MOQ can be adjusted according to product category, contact us for details).
Production Cycle◆ Sample proofing: 10–15 working days.
◆ Mass production: 20–35 working days after sample confirmed.
◆ Shipping: Sea / Land / Air / Express supported.
● Customization Process
Step One. Inquiry & Demand ConfirmationTell us product type, load capacity, size, quantity and application scenario.
Step Two. Design & QuotationFree design draft + detailed quotation within 24–48 hours.
Step Three. Sample ProductionMake physical sample for your confirmation.
Step Four. Sample ApprovalAdjust until you are completely satisfied.
Step Five. Mass ProductionStrict quality control during production.
Step Six. Inspection & ShipmentFinal inspection, packaging, and on-time delivery.
Step Seven. After-Sales SupportProfessional support for installation, debugging, maintenance and after-sale issues.
● Custom Case Show (Real Photos)
Q:What kind of equipment is this steel track undercarr
This MAGEON undercarriage is specially customized for 28-ton crawler pile driving rigs and similar foundation construction machinery used in urban infrastructure projects.
Q:Can this undercarriage work on complex urban ground
Yes. It MAGEON performs reliably on hardened roads, soft soil green belts, narrow construction zones, and mixed terrain, which are common in urban road reconstruction, residential piling, and small bridge foundation projects.
Q:How will you place your order?
In order to recommend the right drawings and provide you with a quotation, we need to understand the following:
1、Machine weight and landing gear weight
2、Load-bearing capacity of the track landing gear
3、Length, width, and height of the landing gear
4、Maximum speed (KM/H)
5、Climbing angle
6、Application scope and working environment of the machine
7、Order quantity
8、Whether specific motors, gearboxes, or other special requirements are needed
9、Delivery address
Q:What is the average delivery time?
The delivery time for samples is approximately 7 days.For bulk orders, the delivery time is 20-30 days after receipt of deposit.The lead time takes effect when both of the following conditions are met:
(1) we have received your deposit, and
(2) the product design has received your final approval.
If our delivery schedule does not meet your deadline, please specify your requirements in detail when placing the order.
In any case, we will do our best to accommodate your needs, and in most cases we are able to do so.
Q:Do you provide custom design services?
We provide custom design services and can offer tailored solutions based on your specific requirements.For more details, please contact us for consultation.
Q:What is the lead time for customized orders?
The lead time for customized orders is typically around 30 days, depending on the complexity and quantity of the order.
Q:What is the minimum order quantity?
The minimum order quantity is 1 set.
Q:Does MAGEON provide OEM services?
We provide partial OEM services, including customized logos, sizes, and colors.
Q:What about the shipping fees?
Shipping fees depend on the shipping method you choose.Express shipping is usually the fastest but also the most expensive option.Sea freight is the best solution for large-volume orders.We can only provide a specific quote once we know the exact shipping details, weight, and method.For more information, please contact us.
Q:What is the product warranty and after-sales service
We provide a warranty covering materials and workmanship. Our commitment is to ensure your satisfaction with our products. Whether or not an issue falls under warranty, our company culture is to resolve all customer issues to everyone's satisfaction.
Warranty: One-year warranty with lifetime maintenance.
We provide remote online guidance and software support for convenient remote operation. We offer spare parts for vulnerable components and will replace core components when damaged, along with video or text instructions.
We provide after-sales videos and user manuals. In addition, we have a professional after-sales support team. Engineers provide one-on-one service via video, conference, text, and voice, and offer 24-hour support.
The lifespan of core components under normal use (excluding human-caused damage) is typically 5-7 years. 90% of problems can be resolved remotely.
Q:What are the payment terms?
Payment method: Wire transfer.
A 30% deposit is required upon order confirmation.
The remaining 70% is due upon receipt of a copy of the bill of lading.
Q:Are there price discounts for bulk orders?
Yes, we offer price discounts for bulk orders. The specific discount rate depends on the order quantity. The larger the order, the better the price we can offer. Please contact us with your expected order quantity, and we will provide a customized quotation.
Please leave your customization requirements, and we will contact you as soon as possible!
Leave your requirements, we'll get back to you within 24 hours.
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- Email: maizhijiexie@gmail.com
- Phone/WhatsApp: +86-17625876676/+86-17625876676
- Address: 700 meters south of Dingchang Village Committee, Liuji Town, Tongshan District, Xuzhou City, Jiangsu Province












