Nimiah Fuel Cap 751-3111 for Troy-Bilt Toro Cub Cadet Mowers & Tractors

Overview

The Nimiah Replace 751-3111 fuel cap is a reliable, field-ready replacement designed for vented mower tanks. It fits a standard 2-1/4 inch ID opening, which is common on many mowers and lawn tractors. The cap offers a secure seal that helps protect fuel from splashes and dust while you mow, even when you’re navigating uneven terrain or rutted paths. Built to withstand outdoor conditions, this cap aims to keep the fuel system sealed during routine yard work and seasonal maintenance.

Whether you’re stocking up for seasonal service or replacing a worn cap, this Nimiah component is engineered to feel familiar in your tool kit. The design prioritizes a snug, repeatable fit so you can count on a straightforward swap when it’s time for maintenance or repair.

Compatibility and Replacements

This cap is designed to replace a wide range of part numbers and to fit many mowers and lawn tractors that use vented 2-1/4" ID fuel caps. Notable replacements include 751-0603A, AM104032, AM107344, and 01538400, among others. The listing also references compatibility with models associated with 1015188 and other related part numbers, reflecting broad cross-compatibility across popular brands.

• Replaces part numbers: 751-0603A, AM104032, AM107344, 01538400, and more.
• Intended for vented 2-1/4" ID fuel tanks used on many mowers and lawn tractors.
• Designed to work with a wide mix of brands including Troy-Bilt, Toro, Cub Cadet, and MTD lines.

Important Fuel Note

There is an important compatibility detail: this cap is not compatible with fuels containing more than 10% ethanol. If you’re using ethanol blends, double-check your fuel type to ensure safe operation and avoid potential fit or seal issues.

Design Details and Practical Use

The Nimiah cap is built for reliable, everyday use. Its vented design helps maintain steady fuel flow and pressure balance, which can contribute to smoother starts and fewer vapor-related interruptions on damp or hot days. The cap’s simple replacement approach makes it a practical option for DIY maintenance days or seasonal prep sessions.

• Vented 2-1/4" ID opening supports consistent fuel access.
• Durable construction aimed at resisting outdoor wear and tear.
• Replacement option that reduces downtime during routine mower maintenance.

Why Choose Nimiah

Nimiah focuses on functional, dependable parts that fit a broad array of popular brands. This fuel cap offers a straightforward replacement path without altering the fuel system, helping you get back to mowing with confidence. It’s a practical, no-nonsense choice for replacement parts inventories and roadside or shed repairs.