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Replacement Engine Thermostats & Temperature Control Spares
Special Offers
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4D106 Thermostat 124610-48620 for Komatsu Backhoe WB140-2N WB150-2N WB150AWS-2N
4D106 Thermostat 124610-48620 for Komatsu Backhoe WB140-2N WB150-2N WB150AWS-2N Part Number: 124610-48620 Application: for Komatsu Backhoe WB140-2N WB150-2N WB150AWS-2N Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation:...Regular price $ 68 -
5-13716-019-0 5137160190 Forklift Thermostat Housing For Isuzu C240 Lower Seat
5-13716-019-0 5137160190 Forklift Thermostat Housing For Isuzu C240 Lower Seat Part Number: 5-13716-019-0 5137160190 Application: For Isuzu C240 Lower Seat Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable...Regular price $ 30 -
5-13770-021-1 Forklift Part Thermostat for Isuzu C240 8-9736177-0
5-13770-021-1 Forklift Part Thermostat for Isuzu C240 8-9736177-0 Part Number: 5-13770-021-1 8-9736177-0 Application: for Isuzu C240 Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance...Regular price $ 35 -
600-421-6120 600-421-6110 Thermostat Fits Komatsu 6D95 Engine PC200-5 PC220-5 Excavators
600-421-6120 600-421-6110 Thermostat Fits Komatsu 6D95 Engine PC200-5 PC220-5 Excavators Part Number: 600-421-6120 600-421-6110 Application: Fits Komatsu 6D95 Engine PC200-5 PC220-5 Excavators Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for...Regular price $ 22 -
6741-61-1610 Thermostat Fits Komatsu 6D114 Engine For PC300-7 PC350-7 PC360-7 Excavators
6741-61-1610 Thermostat Fits Komatsu 6D114 Engine For PC300-7 PC350-7 PC360-7 Excavators Part Number: 6741-61-1610 Application: Fits Komatsu 6D114 Engine For PC300-7 PC350-7 PC360-7 Excavators Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification...Regular price $ 39 -
6HK1 Thermostat Housing Seat For Hitachi ZAX330 Excavators
6HK1 Thermostat Housing Seat For Hitachi ZAX330 Excavators Part Number: 6HK1 Application: For Hitachi ZAX330 Excavators Condition: New Aftermarket Parts In Stock Key Features: Direct-fit replacement: No modification required for installation. Stable operation: Ensures consistent performance...Regular price $ 49
Ensure rapid engine warm-up and stable operating temperatures with high-quality replacement engine thermostats. As the primary component responsible for coolant flow regulation, a precision-calibrated thermostat is essential for maintaining the ideal thermal balance and preventing engine overcooling or overheating. BeeSpareParts offers a professional selection of aftermarket thermostats suitable for industrial diesel engines, providing a reliable replacement for standard and high-flow thermostat assemblies.
Our extensive inventory is precision-engineered to ensure accurate opening temperatures and a perfect seal within the housing. Every unit is manufactured with corrosion-resistant wax elements and high-strength springs to ensure consistent performance under constant thermal cycling. Whether you are troubleshooting a temperature gauge issue or performing a cooling system service on an excavator, tractor, or generator, our durable engine thermostats ensure your machinery delivers peak fuel efficiency and long-term reliability on every job site.
Fits for:
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Engine Series: 4BT, 6BT, 3TNV88, 4TNV94, 4TNV98, 4D95, 6D102, S6K, D1105, V2203, WP6, WP10.
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Equipment Models: ZX, PC, SK, EC, EX series excavators, wheel loaders, skid steers, and industrial power units.