Leading Manufacturer of Heavy-Duty Undercarriage Parts
Track Rollers, Carrier Rollers, Sprockets, Idlers & Track Chains
Built for Excavators, Bulldozers, and Tracked Machinery
- OEM & Aftermarket Solutions
- Engineered for Extreme Working Conditions
- Stable Quality · Long Service Life
- Global Supply for Dealers & Distributors
Trust us Brands
Discover Our Complete Undercarriage Parts Solutions
We supply a full range of undercarriage components designed to ensure durability, stability, and performance for tracked machines operating in harsh environments.
Why Choose DEYO Undercarriage Components?
1、Complete Undercarriage Solutions：
Source all major undercarriage components，track rollers, carrier rollers, sprockets, idlers, track chains, track shoes, and complete kits，from a single reliable supplier. Compatible with 1,000+ models and all major machinery brands.
2、Advanced One-piece Track Rollers：
DEYO’s monoblock track rollers eliminate weld seams, weak points, and defects like porosity, cracks, or sand holes, significantly reducing track system failures and machine downtime.
3、Reliable System Performance：
All components are engineered for balanced wear and proper fit, ensuring stable performance across the entire track system, reducing unexpected failures and maintenance frequency.
4、Predictable Delivery & Competitive Pricing：
In-house manufacturing ensures stable lead times, consistent quality, and competitive pricing, allowing customers to plan service schedules and inventory confidently.
Most Asked Questions
We’re here to help! Find quick and easy solutions to your most important concerns on our FAQ page, compiled by our experienced team. For personalized assistance, chat with us via LiveChat (bottom right corner) or email us. Let’s work together to find the perfect solution for your needs.
What undercarriage parts do you supply?
We offer a wide range of undercarriage components, including track rollers, carrier rollers, sprockets, idlers, track chains, track shoes, and complete undercarriage kits. We cover 1,000+ models compatible with major global brands.
What are the key advantages of your one-piece track rollers?
Our track rollers feature a one-piece (monoblock) structure with no welding or assembly, eliminating common defects found in cast or welded rollers. Combined with a proprietary sealing system, they offer high strength, reliable wear resistance, effective protection against water and sand ingress, and stable long-term performance.
In addition, compared with other manufacturing technologies, our production process is more environmentally friendly, featuring lower carbon emissions, reduced dust generation, and lower noise levels.
Do you offer OEM, custom manufacturing, or samples?
Yes. We support OEM and custom manufacturing based on customer drawings, samples, or technical specifications to meet specific application requirements. Samples are available for evaluation, subject to product type and shipping arrangements. Please contact us for further details.
What warranty and after-sales support do you provide?
Warranty and service are provided according to product type and contractual terms. We offer 24-hour responsive technical support. For our new-technology one-piece track rollers, solutions are provided within 24 hours, and replacement parts may be arranged by air shipment if a quality issue is confirmed.
What are the delivery terms and lead times?
Standard delivery terms include FOB, CIF, CFR, EXW. Typical lead time ranges from 15–35 days depending on order quantity and production schedule.
What are your terms of payment?
T/T is accepted. A 30% deposit upon order confirmation is required, with the balance payable before shipment. Flexible terms may be discussed for long-term partners.
Trusted by Customers in 30+ Countries
We’re dedicated to helping our customers succeed and take pride in their positive feedback. See what our satisfied clients have to say about their experience working with us!
Who Do We Help?
We work with professional buyers who value reliability, consistency, and long-term partnership.
Construction Equipment Parts Distributors
Consistent quality across batches, reliable lead times, and OEM-compatible specifications — helping you reduce returns and protect your reputation.
OEM Partners Seeking Stable Suppliers
Controlled manufacturing, batch consistency, and scalable capacity — supporting long-term OEM cooperation with confidence.
Rental Fleet Service Providers
Long service life and reliable performance — minimizing downtime, maintenance frequency, and total operating cost.
Machinery Repair & Rebuild Companies
Accurate dimensions, reliable availability, and repeatable quality — ensuring parts fit right the first time.
