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Extended 4 Gallon Gas Tank for Sportster

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J&P Part: 720-968

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Extended 4 Gallon Gas Tank for Sportster

• 4-gallon tank has greater capacity that the stock 3.3 gallon tank, plus a 2″ extension

• Tank mounts in the stock location and requires use of a 2004-06 Sportster Custom seat or equivalent nose shape

• Accepts a 22mm petcock and late-style screw in cap (sold separately)

Product Specs

Capacity: 4-gallon

Sold in Units: Each

Style: late-style screw in cap


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Harley-Davidson® Models

Sportster 1200 Custom XL1200C : 2005–2006
Sportster 1200 Roadster XL1200R : 2004–2006
Sportster 883 Custom XL883C : 2004–2006
Sportster 883 Low XL883L : 2005–2006
Sportster 883 Roadster XL883R : 2006
Sportster 883 Standard XL883 : 2005–2006

Customer Reviews

Overall Rating:
5/5 based on 1 rating

5 by

Nice workmanship, will do great on my new ride.

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Important Product Notes

Must Use Tank Sealer (720-469 or 900-715) for Warranty To Be Valid On All Gas Tanks.

WARNING: Most tanks are shipped unpainted. Caps are not included unless noted. All gas tanks should be fitted, pressure-tested and sealed BEFORE being painted to eliminate potential problems.

Shipping Note

Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout.

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