Built to Strengthen the Heart of Your 8274
The Gigglepin 8274 Top Housing Gear Kit is a direct replacement upgrade for Warn 8274 Single Motor Top Housing Gears, engineered for improved strength and increased gear engagement.
Available in:
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Standard Ratio – OEM ratio with increased durability
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+15% Ratio – Increased line speed and includes matching +15% pinion gear
The GIGGLEPIN 8274 Top Housing Gear Upgrade is a direct replacement for the standard Warn 8274 single motor top housing gears andisengineered for greater strength, improved engagement, and long-term reliability.
What Makes This Upgrade Different?
These gears are manufactured from high-performance case-hardened materials with improved tooth form and increased gear engagement. That means:
✔ Stronger under load
✔ Better tooth contact
✔ Reduced wear
✔ Smoother engagement
✔ Longer housing life
Each kit includes:
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Centre gear (Standard or +15%)
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Two fitted needle roller bearings
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GIGGLEPIN centre shaft (no casing modification required)
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Full fitting instructions
Standard Ratio Kit
Supplied as:
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Single centre gear with fitted bearings
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GIGGLEPIN centre shaft
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Compatible with WARN and GIGGLEPIN standard 8274 pinion gears
Ideal for:
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Rebuilds
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Reliability upgrades
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Restoring worn housings
+15% Ratio Kit
Supplied as:
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+15% centre gear
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+15% matching pinion gear
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Bearings
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GIGGLEPIN centre shaft
Ideal for:
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Faster recovery times
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Competition builds
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Drivers wanting improved line speed without going extreme
Save a Housing That Would Otherwise Be Scrap
It’s not just a repair - it’s an upgrade.
Many 8274 top housings fail due to worn or damaged gears. This kit allows you to rebuild rather than replace it entirely.