ranroswang@hksparkling.com 
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Fuel Level Sender Assembly (Tank Transmitter) for Caterpillar 415 416F2 420F2 426F2 432F2 450E – 517-3517 / 5173517
The SPARKLING fuel level sender assembly (tank transmitter) is designed for Caterpillar heavy machinery models 415, 416F2, 420F2, 426F2, 432F2, 450E, featuring part number 517-3517. Reliable 5173517 fuel tank transmitter ensures precise fuel monitoring.
The Fuel Level Sender Assembly (Tank Transmitter, Part No. 517-3517 / 5173517) is a high-quality replacement sensor designed for Caterpillar heavy machinery, including 415, 416F2, 420F2, 426F2, 432F2, and 450E models. This assembly accurately measures fuel levels within the tank and transmits real-time readings to the machine’s fuel gauge, helping operators manage fuel efficiently and avoid unexpected downtime. Manufactured to meet OEM standards, it provides reliable performance and durability in rugged construction and earthmoving environments.
Key Features
OEM-Compatible Fit: Direct replacement for Caterpillar part numbers 517-3517 / 5173517 for precise fit and function
Accurate Fuel Monitoring: Provides real-time fuel level readings to the gauge for improved fuel management
Durable Construction: Resistant to vibrations, heat, and fuel exposure for long-lasting performance
Easy Installation: Plug-and-play design allows for fast replacement and minimal downtime
Heavy-Duty Reliability: Built to withstand harsh operating conditions typical of Caterpillar machinery
SPARKLING Fuel Level Sender Assembly (Tank Transmitter) — for Caterpillar 415 / 416F2 / 420F2 — Part No. 517-3517 / 5173517
Product Overview
As an experienced product manager in the excavator parts industry, I recommend the SPARKLING Fuel Level Sender Assembly (Tank Transmitter) as a dependable, precision replacement for Caterpillar 415, 416F2 and 420F2 machines (part number 517-3517 / 5173517). Engineered for accuracy, durability and trouble-free installation, this tank transmitter restores reliable fuel readings so operators can focus on productivity, not guesswork.
Key Features & Advantages
- OE-fit design: Direct-fit form, fit and function for Caterpillar 415, 416F2, 420F2 — replaces Caterpillar part 517-3517 / 5173517 without modification.
- High-precision sensing: Calibrated float and low-resistance potentiometer provide stable, accurate fuel level readings to prevent unexpected downtime and improve fuel management.
- Robust construction: Corrosion-resistant materials, reinforced mounting flange and vibration-resistant components ensure long life in harsh jobsite conditions (dust, moisture, heat).
- Weatherproof electrical connections: Sealed connectors and wiring protect against short circuits and unreliable signals.
- Easy installation and maintenance: Plug-and-play connector and standard mounting pattern reduce replacement time and labor costs.
- Quality-controlled: Manufactured under strict QC processes and fully tested for functionality and durability before shipment.
Benefits for Your Fleet
- Reduce downtime by restoring accurate fuel monitoring.
- Improve operational safety — avoid engine starvation and unscheduled stops.
- Cost-effective alternative to costly OEM units while maintaining performance and reliability.
- Compatible with global fleets — SPARKLING provides fast shipping, technical support and aftermarket customization if needed.
Why Choose SPARKLING MACHINERY
Founded in 2013, SPARKLING MACHINERY specializes in high-quality excavator parts compatible with major brands including Caterpillar. We emphasize stability, precision and perseverance — delivering products that meet demanding jobsite requirements. Our global sales network, strict manufacturing control and dedicated technical support make SPARKLING a trusted partner for repair shops and fleet managers.
Ordering & Support
For inquiries, quotes, or assistance confirming fitment for your machine, contact SPARKLING MACHINERY sales. Replace your faulty fuel level sender with the SPARKLING Tank Transmitter (517-3517 / 5173517) and restore accurate, reliable fuel monitoring today.
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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