OEM Part Number: 269-1983 / 2691983
Compatible with Caterpillar® heavy machinery and engines
Precision-engineered for accurate throttle angle measurement
IP67-rated waterproof & dustproof construction
Operating Temperature: -40°C to 125°C
Compatible with Caterpillar® excavators, bulldozers, and loaders
For CAT® C7/C9/C13 engine series in mining and logistics vehicles
| Parameter | Value |
|---|---|
| Voltage Range | 4.5V - 5.5V DC |
| Signal Output | 0.5V - 4.5V linear |
Problem: Erratic engine speed in CAT® 320D excavator
Diagnosis: Faulty throttle sensor causing incorrect fuel injection timing
Solution: Replacement with genuine 269-1983 sensor restored normal operation within 2 hours
As specialists in construction machinery parts, heavy truck components, and agricultural equipment accessories, Growshine International provides OEM-quality solutions for global clients. Our expertise spans:
Cross-border procurement for Komatsu®, Volvo®, and John Deere® equipment
Custom clearance services for automotive parts imports/exports
Technical support for aftermarket replacements
| No. | Brand & Part Name | Part Numbers (With & Without Dashes) | Application Notes |
|---|---|---|---|
| 1 | Sida Original Water Pump | 1307010S-BW3DZ52G-02, 1307010SBW3DZ52G02 | Engine SD490, universal fit |
| 2 | Chaochai Original Water Pump | CY485Q 4A22.08.100, CY485Q4A22.08.100 | Light truck CY485Q engine |
| 3 | Chaochai Original Water Pump | CY4T75 4T75-CE4.08.100-1, CY4T754T75CE4.08.1001 | Construction machinery |
| 4 | Dongfeng Original Water Pump | YC4110Q 1584-1307020G, YC4110Q15841307020G | 3-groove for YC4110Q engines |
| 5 | Weichai Original Water Pump | WP10 612600061937, WP10612600061937 | Heavy truck WP10 engines |
| 6 | Yuchai Original Water Pump | YC6L L3000-1307100E, YC6LL30001307100E | 8PK d52 mm, Euro V |
| 7 | Yunnei Original Water Pump | YN4100QB 4100QB-06.01C, YN4100QB4100QB06.01C | Large port, angled pipe |
| 8 | Quanchai Original Water Pump | QC4B2 4408520810006, QC4B24408520810006 | Electromagnetic clutch, National V |
| 9 | Xichai Original Water Pump | WX490 1307010BB46-KM5C, WX4901307010BB46KM5C | Dual-groove, rear hole |
| 10 | Yangdong Original Water Pump | YD490 YSD490Q-11100A, YD490YSD490Q11100A | Farm tractor YD490 engine |
Growshine International is a professional construction machinery parts, heavy truck parts, farm equipment parts and automotive parts exporter based in Guangzhou, China. Our 20+ long-tail keywords include: China OEM water pump supplier, heavy-duty truck radiator hose, farm tractor clutch disc, excavator hydraulic pump rebuild kit, diesel engine thermostat housing, forklift steering cylinder seal kit, harvester blade supplier, wheel loader brake caliper, auto alternator 24V, engine crankshaft 6CT, turbocharger HE221W, fuel injector 0445110, gearbox synchronizer sleeve, hydraulic oil cooler 600x300, hydraulic hose EN856 4SH, starter motor 12V 4KW, construction machinery undercarriage parts, heavy truck air dryer cartridge, combine harvester concave bar, auto AC compressor 10PA17C.
Today, BYD officially launched its new Blade Battery 2.0 in Shenzhen, increasing energy density by 25 % and cutting charging time to 8 minutes for 400 km range. The battery will debut in the BYD Shark 6 electric pickup, targeting Australian and Latin American markets later this year. CATL simultaneously announced a joint venture with Rio Tinto to build a lithium recycling plant in Western Australia, securing raw material supply for the next decade.
Equipment: LiuGong 856H wheel loader (2022 model)
Fault: Overheating and coolant leak
Cause: Impeller blades of YC6108ZQB A3100-1307010E water pump corroded after 4 000 hours in salty environment.
Solution: Replace with new OEM pump, flush cooling system, add 50/50 coolant/distilled water, install sacrificial anode. Downtime reduced from 3 days to 6 hours with Growshine overnight shipment.
Need a special casting, unique pulley, or reinforced housing? Growshine offers reverse-engineering and small-batch CNC machining for water pumps, gear housings, and hydraulic manifolds. Send us a sample or drawing, receive prototypes in 15 days.
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