ranroswang@hksparkling.com 
+86 138 2341 8469
349-5931 Radiator for Caterpillar Construction Equipment | Fits CAT 966H, 972H, 980C, D6R
The 349-5931 Radiator is a direct OEM replacement core for Caterpillar equipment including 966H/972H wheel loaders and the D6R dozer. It efficiently dissipates engine heat to maintain optimal operating temperature, preventing overheating and ensuring reliable performance for C7/C11/C13 engines in heavy-duty conditions. Also compatible with models 950H/962H/IT62H.
· Volume: It is a 19.5 liter radiator core.
· Dimensions: According to IndustrialStop, the approximate dimensions are:
· Length: 50.25 inches (1276.35 mm).
· Width: 30 inches (762 mm).
· Height: 13.5 inches (342.9 mm).
Compatible Equipment
The 349-5931 radiator core is compatible with various Caterpillar machinery and engines, notably:
· Wheel Loaders: 966H, 972H, 980C, 980F, and 996H models.
· Track-Type Tractors/Dozers: D6R, D6T models.
· Engines: Compatible with C7, C11, and C13 engines used in the listed machinery.
Thank you for choosing SPARKLING MACHINERY for your radiator needs. The 349-5931 radiator provides reliable cooling for Caterpillar 966H/972H/980C/D6R, protecting the engine from overheating and ensuring efficient operation in various construction scenarios. Our radiators meet ISO 9001 and Caterpillar OEM standards, backed by a 12-month warranty and technical support for installation and troubleshooting.
The SPARKLING MACHINERY NEW 349-5931 Radiator Photo:
Why Choose the SPARKLING 349-5931 Radiator?
- OEM-Grade Fit: Matches the original radiator's size, interface, and performance parameters exactly, restoring 99%+ of the engine's heat dissipation efficiency without adjustments.
- Enhanced Cooling Performance: The 16-row aluminum core design effectively controls coolant temperature within 85-95°C, reducing the risk of engine overheating by 40% compared to generic radiators.
- Reduced Downtime: 100% tested for airtightness, pressure, and heat dissipation efficiency before delivery, minimizing the risk of coolant leaks and cooling system failures to reduce maintenance and downtime costs.
- Cost-Effective: Offers the same quality as OEM products but at a 40% lower price; the 12-month warranty covers manufacturing defects.
- Certified Quality: CE/RoHS compliant; each unit passes high-pressure (1500V AC) insulation testing and vibration testing to meet international safety and quality standards.
| PART NUMBER | PART NAME | |
| 1 | ZTAM-00072 | PLANET GEAR |
| 2 | ZTAM-00070 | SUPPORT |
| 3 | ZTAM-00069 | RING GEAR |
| 4 | ZTAM-00109 | SUPPORT |
| 5 | XKCP-00043 | YOKE-FLANGE |
| 6 | ZTAM-00108 | BUSHING-THRUST |
| 7 | 81EK-00010 | VALVE ASSY-STEERING |
| 8 | ZTAM-00509B | FORK DOUBLE SHIFT |
| 9 | ZTAM-00077 | BOLT/NUT |
| 10 | ZTAM-00052 | BUSHING |
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.
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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.
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
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Whatsapp: +8613609010879