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Fuel Gas Tank for John Deere GY21102 GY21876 L100 L105 L107 LA100 LA110 LA105
$118.79
Sale price
$118.79
Regular price
Available to Order
This Fuel Gas Tank is a replacement fuel tank compatible with John Deere mowers and matches OEM Part# GY21102, GY21876.
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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 gas tank directly replaces cracked or leaking tanks on John Deere L and LA series riding mowers. Precision-molded to match OEM part numbers GY21102 and GY21876, it restores proper fuel capacity and reliable engine operation. Keep your equipment field-ready with this rugged fuel gas tank.
Key Features & Performance
- Exact fit for John Deere L100, L105, L107, LA100, LA105, and LA110 models
- Replaces obsolete or damaged tanks with no modifications
- Durable, fuel-resistant construction withstands ethanol-blended gasoline
- Thick tank walls prevent cracks and seam separation
- Integrated mounting points align with factory brackets
- Includes a vented cap to maintain proper tank pressure
Fitment & Compatibility
- John Deere L100
- John Deere L105
- John Deere L107
- John Deere LA100
- John Deere LA105
- John Deere LA110
Common Uses
- Replacement of a leaking or rusted fuel tank
- Restoring a used lawn tractor before resale
- Preventative maintenance on aging John Deere mowers
- Fixing fuel starvation caused by a collapsed tank
Technical Specifications
- Part Number(s): GY21102, GY21876
Frequently Asked Questions
Q: Does this tank include the fuel gauge and rubber grommets? A: The tank comes with a cap; the fuel level gauge, grommets, and fuel line fittings must be transferred from your old tank or purchased separately.
Q: Will this fuel tank fit my John Deere LA115? A: This tank is specifically designed for L100, L105, L107, LA100, LA105, and LA110. The LA115 often uses a different part number—verify your existing OEM number before ordering.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.