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RD411-51122 Fuel Tank Cap for Kubota SVL75 SVL90 KX040-4 KX057-4 KX121-3S U35
$50.69
Sale price
$50.69
Regular price
Available to Order
This Fuel Tank Cap is a replacement fuel cap compatible with select Kubota models and matches OEM Part# RD411-51122.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This fuel tank cap provides a secure seal for the fuel system on compatible Kubota compact tractors, excavators, and utility vehicles. Designed to prevent fuel leaks and contamination, it is a direct replacement for worn or missing caps. The cap fits models such as SVL75, SVL90, KX040-4, KX057-4, KX121-3S, and U35, ensuring reliable performance in demanding jobsite conditions.
Key Features & Performance
- Constructed from durable plastic and metal to resist corrosion and cracking
- Threaded design for a tight, leak‑proof fit
- Integrated tether or grip for easy removal and installation
- Meets OEM specifications for accurate fuel system pressure
- Lightweight yet robust for long service life
Fitment & Compatibility
- Kubota SVL75 Compact Track Loader
- Kubota SVL90 Compact Track Loader
- Kubota KX040-4 Mini Excavator
- Kubota KX057-4 Mini Excavator
- Kubota KX121-3S Mini Excavator
- Kubota U35 Compact Excavator
Common Uses
- Replacement for damaged or lost fuel caps on construction equipment
- Securing fuel tanks during transport and operation
- Preventing dirt and moisture from entering the fuel system
- Daily maintenance and fuel refills on job sites
Technical Specifications
- Part Number(s): RD411-51122
- Material: Plastic / Metal composite
- Thread Size: Standard fuel cap thread (verify fitment)
Frequently Asked Questions
Q: Will this cap fit my Kubota KX057-4? A: Yes, the RD411-51122 cap is designed for the KX057-4 model, but always verify your existing cap’s thread pattern and diameter before purchase.
Q: Is this cap vented or non‑vented? A: This cap is typically non‑vented for sealed fuel systems; check your equipment’s requirements to ensure compatibility.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.