ranroswang@hksparkling.com 
+86 138 2341 8469
Excavators Spare Parts 294-0286 COVER for Caterpillar Engines CAT C4.4 C6.6 C7.1 Excavator 320D, 320D L, 320D2, 320D2 GC, 320D GC
The Excavators Spare Parts 294-0286 COVER is a premium protective component meticulously engineered for Caterpillar Engines (CAT C4.4, C6.6, C7.1) and specifically tailored to meet the safeguarding demands of 320D, 320D L, 320D2, 320D2 GC, and 320D GC excavators. As a critical protective part of the machinery’s engine system, this cover shields key engine components (such as wiring harnesses, sensors, and auxiliary mechanisms) from external hazards—including dust, debris, moisture, and mechanical impact—encountered in harsh construction environments. It maintains the integrity of the engine’s sensitive parts, ensures unobstructed airflow for heat dissipation, and contributes to stable engine operation even during prolonged heavy-duty digging, lifting, or earthmoving tasks.
Designed to seamlessly integrate with Caterpillar’s engine and excavator architecture, it enhances engine reliability, extends component service life, and reduces maintenance frequency.
Key Features
· Custom-engineered for perfect compatibility with Caterpillar Engines CAT C4.4, C6.6, C7.1 and 320D-series excavators (320D, 320D L, 320D2, 320D2 GC, 320D GC)
· Robust structural design for exceptional impact resistance and long-term durability
· Optimized ventilation and fit to ensure unimpeded engine heat dissipation
· Precision-molded edges for tight sealing against dust, moisture, and debris ingress
· Strict adherence to Caterpillar OEM specifications for seamless integration and consistent protective performance
Compatible Models
· Caterpillar Excavators (Equipped with CAT C4.4 / C6.6 / C7.1 Engines): 320D, 320D L, 320D2, 320D2 GC, 320D GC
Dear Valued Partners,
Thank you for placing your trust in SPARKLING MACHINERY—your confidence is the foundation of our commitment to delivering top-tier, reliable spare parts for your Caterpillar equipment. Today, we are honored to present the Excavators Spare Parts 294-0286 COVER, a product crafted with meticulous precision and durability at its core to complement Caterpillar’s renowned 320D-series excavators and C4.4/C6.6/C7.1 engines.
Whether you’re replacing a damaged cover or proactively upgrading to reinforce engine component protection, this cover is designed to exceed your expectations with its robust functionality, seamless fit, and long-lasting reliability—empowering your excavators to maintain peak performance in every demanding work scenario.
The SPARKLING MACHINERY NEW 294-0286 COVER Photo:
Why Choose the SPARKLING Excavators Spare Parts 294-0286 COVER?
- Direct-fit compatibility: Precisely manufactured to match the exact dimensions, mounting points, and contour specifications of Caterpillar 320D-series excavators and CAT C4.4/C6.6/C7.1 engines. No modifications, drilling, or adapter parts are needed, enabling hassle-free installation that aligns with original equipment standards and minimizes downtime.
- Precision control: Advanced molding technology ensures a tight, gap-free fit with the engine and excavator chassis, preventing debris accumulation and optimizing heat dissipation. This precision safeguards sensitive engine components from premature wear and ensures consistent engine performance in extreme conditions.
- Rigorous quality: Undergoes comprehensive quality testing, including impact resistance trials, dimensional accuracy verification, corrosion resistance checks, and fitment validation with Caterpillar OEM engines. Every unit adheres to Caterpillar’s strict quality criteria to ensure reliable operation in harsh construction environments—from dusty job sites to heavy rainfall and temperature fluctuations.
- Professional support: Our team of Caterpillar-specialized technical experts provides end-to-end support—from pre-purchase compatibility confirmation to post-installation guidance on mounting techniques, inspection protocols, and maintenance best practices—ensuring a seamless integration experience for every customer.
- Cost-effective reliability: Offers exceptional durability and performance at a competitive price point. By preventing costly damage to sensitive engine components, reducing maintenance frequency and associated costs, and minimizing downtime caused by component failures, this cover maximizes the return on your investment in Caterpillar excavator equipment.
About SPARKLING MACHINERY:
- Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.
Get In Touch:
- Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.
-
📦 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.
Get a free quote
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.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
sparkling_machinery
Whatsapp: +8613609010879