Keep your Kubota D902/D1105 engine and Bobcat 743/753 skid steer loader running at optimal temperature with our reliable Thermostat 6680512. This precision-engineered replacement ensures consistent coolant flow, preventing overheating during heavy use and reducing costly downtime from temperature-related issues.
Backed by our 3-month warranty and fast shipping, this thermostat delivers the performance you need without the OEM lead time. Trust the part that keeps your machinery working when it matters most.
| Parameter | Details |
|---|---|
| Part Name | Thermostat |
| Part Number (OEM Reference) | 6680512, 6674172, 6653948, 3918235 |
| Brand Compatibility | Kubota, Bobcat |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Brand | Applicable Models |
|---|---|
| Kubota Engines | D902, D1105, D1105T, D1305, D1402, V1505, V1703 Tier I, V1902, V2003T Tier I, V2203 Tier I |
| Bobcat Skid Steer Loader | 553, 643, 645, 743, 751, 753, 7753, 763, 773, 1600, S150, S160, S175, S185 |
| Bobcat Compact Track Loader | T190 |
| Bobcat Excavator | 337, 341, 425, 428, E25, E26, E27, E27Z |
| Bobcat Articulated Loader | L23, L28 |
| Bobcat Toolcat | 5600 |
Equipment downtime costs construction and agriculture businesses thousands of dollars daily. When your Kubota engine or Bobcat skid steer overheats due to a faulty thermostat, you face missed deadlines, frustrated clients, and expensive repairs. Many operators waste time dealing with OEM parts that take 2–4 weeks to arrive and cost 30–50% more than necessary, or worse, install counterfeit thermostats that fail prematurely and damage engines.
Our Thermostat 6680512 solves these problems with precision-engineered performance that matches OEM specifications. As a professional supplier with 10 years of global export experience, we source from ISO-certified factories and conduct rigorous pre-shipment testing to ensure reliability. With over 10,000 SKUs in stock at our Guangzhou warehouse, this Kubota thermostat ships within 2–5 working days—perfect for emergency repairs when your Bobcat 743 or 753 skid steer can’t wait.
This thermostat regulates engine temperature in the most challenging conditions, from construction sites and mining operations to agricultural fields and port logistics. Whether your Kubota D1105 engine is powering a Bobcat E26 excavator or a Toolcat 5600 utility vehicle, maintaining optimal operating temperature prevents overheating, reduces wear on engine components, and ensures consistent performance under heavy loads.
The Thermostat 6680512 features a precisely calibrated wax element that responds quickly to temperature changes, opening and closing at the exact threshold needed to maintain engine efficiency. Its durable stainless-steel housing resists corrosion from coolant, while the high-temperature seal prevents leaks that could lead to overheating or engine damage. The drop-in design ensures easy installation, with dimensions and mounting points identical to original equipment—no modifications required for a perfect fit in Kubota D902, D1105, and Bobcat applications.
Opting for cheap, uncertified thermostats may save money upfront, but the consequences are costly. A malfunctioning thermostat can cause engine temperatures to spike, leading to warped cylinder heads, blown head gaskets, or seized pistons—repairs that cost 10–20 times more than a quality replacement part. Our thermostat meets ISO manufacturing standards, delivering the same reliability as OEM components at a fraction of the price, reducing your total cost of ownership over the long term.
We partner exclusively with ISO-certified factories and implement strict quality control, including incoming material inspection and pre-shipment performance testing. Every thermostat comes with a 3–12 month warranty against manufacturing defects, backed by our 20+ expert technical team available 24/7. With 10 years of export experience, we’ve built a reputation for accurate part verification (responses within 2 hours) and on-time delivery, even for urgent orders with a minimum order quantity of 1 piece.
Don’t let a failed thermostat keep your Kubota or Bobcat machinery idle. Every day of downtime means lost productivity and revenue. Send us your part number, machine model, and quantity, and our team will provide a competitive quote within 24 hours. First-time clients can request sample testing to verify quality, and our in-stock inventory ensures you get the parts you need fast.
Q: Is this a genuine OEM part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket thermostat, manufactured by ISO-certified factories to match original equipment specifications and performance standards.
Q: How can I confirm this thermostat fits my Kubota engine or Bobcat machine?
A: Provide your machine model, engine type, or original part number, and our technical team will verify compatibility within 2 hours.
Q: What warranty coverage does this thermostat include?
A: We offer a 3–12 month warranty against manufacturing defects. If the part fails due to production issues, we’ll replace it free of charge.
Q: What is the minimum order quantity for this thermostat?
A: We accept orders of 1 piece, making it easy to source single units for emergency repairs.
Q: How quickly can you ship this thermostat to my location?
A: In-stock items ship within 2–5 working days. We offer express, air, and sea freight options to deliver to over 120 countries.
Q: Can I request a sample before placing a bulk order?
A: Yes, first-time clients can request sample testing to verify quality and compatibility before ordering in larger quantities.
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WhatsApp: +86 13316055942 |
Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.
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