Thermostat 6680512 Replacement for Kubota Bobcat Fleet Supply
Replacement intervals and stocking guidance included with shipment for fleet-level planning.
In Stock · MOQ 1 pc
Showing 1-12 of 12 products
MOQ 1 Piece
Ships 2-5 Days
Thermostat 6680512 for Kubota & Bobcat Equipment – Service Part
Thermostat 6680512 for Kubota & Bobcat Equipment – Cooling System Service Part — compatible with D902, D1105, V1505, V2203 engines and Bobcat 753, S185, T190, E26 models. Replaced at scheduled coolant service intervals or when temperature regulation begins to drift, preventing costly cylinder head damage from overheating Adjacent wear items such as hoses, radiator cap, and fan belt typically serviced on the same timeline for consolidated downtime New aftermarket condition with 3-12 month warranty from ISO-certified manufacturing partners Recommended replacement intervals and cross-reference verification (6674172, 6653948, 3918235) provided with shipment to support long-term fleet planning.
In Stock · MOQ 1 pc
Thermostat 15321-73010 | Overhaul Grade for Kubota D902 D905 D1105
Thermostat 15321-73010 — replacement for Kubota D902, D905, D1105 engines, 160°F (71°C) opening temperature Scheduled wear item aligned with coolant flush intervals — replace alongside hoses, clamps, and O-ring seals to avoid unplanned overheating downtime Brass housing with stainless steel valve and FPM seal for consistent thermal cycling across service life Superseded references 19434-73010, 19434-73013, 15321-73014 verified for cross-reference identification Aging Kubota D-series engines remain in sustained supply — replacement intervals and fleet stocking guidance provided with every order.
In Stock · MOQ 1 pc
Service Part Thermostat with Gasket Bushing 3917324 for Cummins 6BT5.9
3917324 Thermostat with Gasket Bushing, Cummins 6BT5.9 Compatible — replacement for Cummins 4B3.9, 4BT3.9, 6BT5.9 series engines in construction and mining equipment. Proactive thermostat replacement during scheduled cooling system flushes prevents temperature drift, head gasket stress and cylinder liner wear across the machine service life. Single-part swap or full cooling refresh available; early symptoms include slow warm-up and coolant overshoot. Cross-reference: 3917324, 3920336, 3923331 (interchange reference only). Sustained aftermarket supply for legacy B-series platforms with 3–12 months warranty. Replacement interval guidance ships with every order to support fleet maintenance planning.
In Stock · MOQ 1 pc
Water Pump & Thermostat Kit for Kubota D1005 D1105 – Scheduled Maintenance
Water Pump & Thermostat Kit 16251-73032 for Kubota D1005, D1105, D1305 and V-series engines — includes pump, thermostat and gasket in one service pack. Addresses cooling system wear at the preventive stage: coolant seepage at weep hole, erratic temperature readings, and extended warm-up times signal replacement is due Swapping pump and thermostat together avoids a second teardown when the remaining component fails months later Supports planned maintenance scheduling across mixed fleets of Kubota tractors, compact excavators and industrial units Replacement interval guidance ships with your order to align stocking with fleet service hours.
In Stock · MOQ 1 pc
Thermostat 6680512 for Kubota Bobcat – Service Part
Thermostat 6680512, Wax Element, Stainless-Steel Housing — replacement for Kubota D902–V2203 and Bobcat skid steer, compact track loader, and excavator models. Replace alongside coolant, radiator cap, and hoses at scheduled service intervals to prevent temperature creep and unplanned overheating. Fits Tier I legacy engines where dealer support is thinning, keeping older units running through predictable service-life milestones. Cross-reference 6674172 / 6653948 / 3918235 verified; replacement-interval guidance ships with every order.
In Stock · MOQ 1 pc
Thermostat 3917324 for Cummins 4B3.9 6BT5.9 – Scheduled Maintenance
Thermostat 3917324 for Cummins 4B3.9 6BT5.9, with Gasket & Bushing Kit — scheduled replacement at coolant system overhaul intervals prevents overheating and protects cylinder heads, gaskets, and turbochargers from thermal damage. Fits Cummins 4B3.9, 4BT3.9, 4BTA3.9, 6B5.9, 6BT5.9, and 6BTA5.9 engines Temperature calibration matched to B-series operating range for consistent warm-up and cooling regulation Complete assembly eliminates separate sourcing of small components across multiple orders Replacement interval guidance provided with shipment to support your fleet maintenance planning.
In Stock · MOQ 1 pc
Water Pump & Thermostat 16251-73032 – Scheduled Maintenance for Kubota
Water Pump & Thermostat Kit 16251-73032, 82°C Thermostat Opening, fits Kubota D905–V1505 Engines — paired replacement addresses the predictable wear cycle of small diesel cooling systems before temperature spikes cause downtime. Replace pump and thermostat together at scheduled service intervals to prevent secondary failures from aged components Supports legacy Kubota tractors and compact excavators as OEM dealer support thins on older engine series Thermostat gasket included for complete circuit reseal in one maintenance event Cross-reference verified and replacement cycle guidance supplied with shipment for fleet planning.
In Stock · MOQ 1 pc
Thermostat with Gasket & Bushing 3917324 for Cummins 4B/6B Series Engines
Stop overheating delays and get your Cummins 4B/6B engine back to optimal operating temperature—fast. This Thermostat with Gasket & Bushing 3917324 is a direct-fit, OEM-equivalent replacement that eliminates guesswork and costly downtime from mismatched or counterfeit parts. Includes all three critical components: thermostat (3917324), gasket (3920336), and bushing (3923331)—no sourcing headaches Fits exact engine variants: 4B3.9, 4BT3.9, 4BTA3.9, 6B5.9, 6BT5.9, and 6BTA5.9—verified for thermal response consistency at 82°C opening point Rigorously tested pre-shipment to match OEM flow rate and pressure specs—no risk of coolant bypass or erratic warm-up Ships same-day from our Guangzhou warehouse when ordered before 3 PM CST—no waiting weeks for OEM lead times
In Stock · MOQ 1 pc
Thermostat 6680512 for Kubota D1105 & Bobcat 753 – Direct-fit OEM replacement
Stop overheating delays and get your Kubota D1105 or Bobcat 753 back online fast — this thermostat 6680512 delivers precise, factory-matched temperature control so your engine stays in its optimal operating range, even under load. Fits seamlessly across Kubota engines (D902–V2203 Tier I) and 20+ Bobcat models — including skid steers, compact track loaders, excavators, and Toolcats — no guesswork needed Replaces OEM part numbers 6674172, 6653948, and 6680512 with ISO-certified materials and pre-shipment thermal calibration Features a true 82°C (180°F) opening point — critical for maintaining proper coolant flow timing on these high-cycling industrial engines Ships same-day from our Guangzhou warehouse when ordered before 3 PM CST — no waiting weeks for OEM backorders
In Stock · MOQ 1 pc
Water Pump & Thermostat Kit for Kubota D1005/D1105 – Direct Replacement with Gasket
Stop overheating delays and get your Kubota D1005/D1105 engine back to peak cooling performance—fast. This Water Pump & Thermostat Kit for Kubota D1005/D1105 – Direct OEM Replacement delivers factory-matched flow rates and opening temps, so your B2400D, KX61-2, or F2560 stays online during critical work windows. Includes both 16251-73032 water pump and 15531-73014 thermostat with correct gasket (16851-73270)—no guesswork on sealing integrity Fits the exact same mounting flange depth and impeller shaft length as OEM, eliminating vibration or cavitation risks common with generic kits Ready to ship from Guangzhou warehouse—no 3-week waits or price markups just to keep your fleet moving Pre-tested for pressure retention and thermal response; no more surprise failures after 200 hours
In Stock · MOQ 1 pc
160°F 71°C Kubota engine thermostat for D902, D1105, D1302, D1403 models
Stop overheating delays and keep your Kubota tractor running at optimal temperature—this Kubota thermostat delivers precise 160°F (71°C) regulation for consistent engine performance and extended service life. Direct-fit replacement for D902, D1105, D1302, and D1403 engines—no adapters or modifications needed Replaces 8+ OEM numbers including 15321-73010, 19434-73010, and 1E401-73010—so you get one reliable part instead of hunting across suppliers Features a factory-calibrated wax-element actuator with ±1.5°C tolerance—critical for maintaining coolant flow timing in high-cycling agricultural and rental fleet use Ships from our Guangzhou warehouse in 2–5 working days, even for single-piece orders—no waiting weeks for urgent repairs
In Stock · MOQ 1 pc