Genuine ZF 0501335110 Heavy Equipment Support Ring
The ZF 0501335110 (0501.335.110) Support Ring (Ring-Support / Backup Ring) is an OEM structural sealing component engineered for heavy equipment transmissions, hydraulic control valve assemblies, axles, and powershift drive systems manufactured by ZF Friedrichshafen AG.
Drivetrain & Axle Applications
· Drive Axle Elements: Classified as a core drive axle element (Antriebsachsenelement), it sits within the differential carrier or planetary reduction groups.
· Heavy Machinery Axles: Deployed globally in specialized rigid drive axles (STARRACHSE) and steering rigid axles (LENKACHSE) found on industrial equipment.
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The ZF 0501335110 support ring is engineered from high-strength, low-friction polymers (such as PTFE or reinforced polyamide) to back up primary rubber seals. Installed alongside O-rings or hydraulic seals within their mounting grooves, it fills tolerance clearances to prevent the primary elastomeric seal from pinching or extruding during extreme hydraulic pressure spikes and temperature shifts.
The SPARKLING MACHINERY NEW 0501335110 Ring-support Photo:


The SPARKLING Genuine ZF 0501335110 Heavy Equipment Support Ring is a precision-engineered replacement component designed for reliable performance in demanding construction and excavator applications. Manufactured to match the original ZF part specification, it supports proper component alignment, load distribution, and stable operation within compatible driveline or transmission assemblies.
Key Benefits
- Part Number: ZF 0501335110
- Product Type: Heavy equipment support ring
- Designed for: Compatible ZF systems and heavy equipment applications
- Reliable Fit: Produced according to the original part reference for accurate replacement
- Durable Construction: Built to withstand vibration, pressure, and continuous operating loads
- Stable Performance: Helps maintain proper assembly positioning and reduce premature component wear
A support ring may be a small component, but its accuracy is essential to the overall reliability of heavy equipment. An incorrect or low-quality ring can lead to misalignment, abnormal noise, accelerated wear, and unnecessary downtime. The SPARKLING 0501335110 support ring is manufactured with strict quality control to help ensure dependable installation and long service life.
SPARKLING MACHINERY has specialized in excavator and heavy equipment parts since 2013. Our product range includes hydraulic components, undercarriage parts, engine components, electrical parts, cabs, mini excavators, and accessories compatible with leading brands such as Caterpillar, Komatsu, Hitachi, and Volvo. We focus on stability, precision, and consistent quality to help customers reduce maintenance costs and improve equipment availability.
Before ordering, please confirm the part number, equipment model, serial number, and required specifications with our technical team to ensure compatibility. We provide professional consultation, customized sourcing solutions, competitive pricing, and continuous after-sales support.
Choose SPARKLING for dependable heavy equipment replacement parts and responsive global service.
FAQ
What is the main function of the ZF 0501335110 support ring?
It serves as a rigid backup barrier behind soft elastomeric O-rings or seals, preventing them from extruding into clearance gaps under high hydraulic pressure.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation



🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
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We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.


Sparkling Machinery Co.,Ltd
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