Tube Nuts and Sleeves
Circle Track Tube Nuts and Sleeves at JJ Motorsports
Achieve secure, leak-free connections in your circle track fluid lines with high-quality tube nuts and sleeves from JJ Motorsports. Ideal for custom setups in fuel, oil, and brake systems, these components provide reliable compression fittings for high-pressure racing environments in IMCA, USMTS, late models, modifieds, and street stocks.
Shop trusted brands like FRAGOLA, ALLSTAR PERFORMANCE, and XRP-XTREME RACING PROD.. Explore related categories such as Fittings and Plugs.
Top Circle Track Tube Nuts and Sleeves
- Fragola #8 Replacement Olive 999308 – Compression Ferrule8 ANAluminumNaturalEach.
- Fragola #6 Replacement Olive 999306 – Compression Ferrule6 ANAluminumNaturalEach.
- Fragola #12 Tube Sleeve Black 481912-BL – FittingTube Sleeve12 AN3/4 in TubeAluminumBlack AnodizedEach.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Fragola #8 Replacement Olive 999308
FRAGOLA
$4.99When your -8 AN fuel or coolant lines take a beating on the track or in daily driving, a compromised ferrule can lead to leaks that jeopardize performance and safety. The Fragola #8 Replacement Olive restores a sealed, reliable connection without...FRG999308- SKU:
- FRG999308
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$4.99 -
Fragola #6 Replacement Olive 999306
FRAGOLA
$2.49Proper AN fittings are the backbone of any fuel, coolant, or brake system—and a worn or damaged olive ferrule can compromise your entire line. The Fragola #6 Replacement Olive ensures a leak-free, secure connection every time, restoring your fitting to...FRG999306- SKU:
- FRG999306
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$2.49 -
Fragola #12 Tube Sleeve Black 481912-BL
FRAGOLA
$4.99Tube sleeves are essential for maintaining secure, leak-free connections in high-flow fuel and coolant systems where vibration and pressure cycles can loosen standard fittings. Fragola's black anodized aluminum sleeves provide reliable retention without...FRG481912-BL- SKU:
- FRG481912-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$4.99 -
Fragola #12 Tube Nut Black 481812-BL
FRAGOLA
$5.99Reliable fluid connections are non-negotiable in high-performance racing applications where failure isn't an option. The Fragola #12 Tube Nut delivers precision engineering with black anodized aluminum construction, ensuring secure, leak-free fittings on...FRG481812-BL- SKU:
- FRG481812-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$5.99 -
Fragola #12 Replacement Olive For Race Rite Hose End 2500012
FRAGOLA
$5.49If you're running Race-Rite hose ends in your fuel, oil, or coolant lines, a worn or damaged olive (compression ferrule) will compromise your system's integrity and leak under pressure. This Fragola replacement olive restores a reliable seal without...FRG2500012- SKU:
- FRG2500012
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$5.49 -
Fragola #8 Replacement Olive For Race Rite Hose End 2500008
FRAGOLA
$4.49Hose fittings wear out—especially under the extreme pressures of racing fuel systems and high-performance hydraulics. This Fragola replacement olive restores a secure, leak-free seal on your Race-Rite hose ends without replacing the entire assembly. It's...FRG2500008- SKU:
- FRG2500008
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$4.49 -
Fragola #6 Replacement Olive For Race Rite Hose End 2500006
FRAGOLA
$2.49A worn or damaged olive ferrule in your Race Rite hose end assembly compromises your entire fuel or fluid delivery system—leaks, inconsistent pressure, and potential safety issues follow. This Fragola replacement olive restores a proper seal and...FRG2500006- SKU:
- FRG2500006
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$2.49 -
Allstar Performance Tube Sleeves Alum -10AN 2pk ALL50334
ALLSTAR PERFORMANCE
$5.29Proper hose management is critical in high-performance applications where vibration, pressure spikes, and thermal cycling can compromise system integrity. These Allstar tube sleeves provide a secure, professional-grade solution for reinforcing and...ALL50334- SKU:
- ALL50334
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$5.29 -
Allstar Performance Tube Sleeves Alum -8AN 2pk ALL50333
ALLSTAR PERFORMANCE
$4.99Tube sleeves are essential for maintaining secure, leak-free hydraulic and fuel line connections in high-vibration racing environments. These Allstar aluminum sleeves provide reliable clamping force without the bulk of traditional fittings, keeping your...ALL50333- SKU:
- ALL50333
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$4.99 -
Allstar Performance Tube Sleeves Alum -6AN 2pk ALL50332
ALLSTAR PERFORMANCE
$3.99Secure, leak-free hydraulic and fuel line connections are non-negotiable in high-performance applications where vibration and pressure cycles demand reliability. These Allstar Performance tube sleeves provide a clean, professional crimping solution that...ALL50332- SKU:
- ALL50332
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$3.99 -
Allstar Performance Tube Sleeves Alum -4AN 2pk ALL50331
ALLSTAR PERFORMANCE
$3.59Tube sleeves are a critical component in any high-performance fuel or hydraulic system where reliability and leak-free connections are non-negotiable. These Allstar aluminum sleeves ensure a tight, consistent seal on -4AN hose assemblies while resisting...ALL50331- SKU:
- ALL50331
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$3.59 -
Allstar Performance Tube Sleeves Alum -3AN 2pk ALL50330
ALLSTAR PERFORMANCE
$3.59Tube sleeves are essential for creating clean, reliable hydraulic and fuel line connections in any serious racing setup. These Allstar Performance sleeves provide a secure mechanical grip on your -3AN lines without relying solely on compression fittings,...ALL50330- SKU:
- ALL50330
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
$3.59 -
Allstar Performance Tube Nuts Alum -10AN 2pk ALL50324
ALLSTAR PERFORMANCE
$7.99Tube nuts are a critical junction point in any high-performance fuel, oil, or coolant system—cheap failures here can cascade into catastrophic engine damage. These Allstar Performance aluminum tube nuts deliver reliable, leak-free connections with a...ALL50324- SKU:
- ALL50324
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$7.99 -
Allstar Performance Tube Nuts Alum -8AN 2pk ALL50323
ALLSTAR PERFORMANCE
$4.99Tube nuts are a critical connection point in any fuel, coolant, or brake system—and aluminum construction keeps weight down without sacrificing reliability. These Allstar Performance fittings deliver the precision fit and durability that professional...ALL50323- SKU:
- ALL50323
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$4.99 -
Allstar Performance Tube Nuts Alum -6AN 2pk ALL50322
ALLSTAR PERFORMANCE
$3.89Reliable tube nut connections are non-negotiable in high-performance fuel and coolant systems where vibration and pressure demand secure, leak-free fittings. These Allstar Performance aluminum tube nuts deliver the precision fit and durability you need...ALL50322- SKU:
- ALL50322
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$3.89 -
Allstar Performance Tube Nuts Alum -4AN 2pk ALL50321
ALLSTAR PERFORMANCE
$3.59Tube nuts are critical fasteners in any high-performance fuel, coolant, or brake system—they secure your AN fittings under pressure while preventing leaks that compromise reliability. These Allstar aluminum tube nuts deliver a lightweight alternative to...ALL50321- SKU:
- ALL50321
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$3.59 -
Allstar Performance Tube Nuts Alum -3AN 2pk ALL50320
ALLSTAR PERFORMANCE
$3.59Reliable tube nut fittings are non-negotiable in high-performance fuel and coolant systems where vibration, pressure spikes, and thermal cycling demand secure connections. These Allstar Performance aluminum tube nuts eliminate the risk of leaks and...ALL50320- SKU:
- ALL50320
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
$3.59 -
XRP #3 Tube Sleeve 6 Pk XRP981903-6
XRP-XTREME RACING PROD.
$9.99Protect your fuel lines and hydraulic systems from abrasion and vibration with reliable tube sleeves that maintain integrity under high-performance conditions. These aluminum sleeves provide a professional finish while safeguarding your fittings in...XRP981903-6- SKU:
- XRP981903-6
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 981903-6
$9.99 -
XRP #3 Tube Nut 6 Pk XRP981803-6
XRP-XTREME RACING PROD.
$11.99Reliable tube nut fittings are essential for any fuel, coolant, or brake line system that demands leak-free performance under pressure. These XRP #3 tube nuts deliver precision engineering with anodized aluminum construction, ensuring corrosion...XRP981803-6- SKU:
- XRP981803-6
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 981803-6
$11.99Qty in Cart: 0Quantity:Price:$11.99Subtotal: -
XRP #3 Replacement Olives 5pk - Brass XRP600503
XRP-XTREME RACING PROD.
$9.19XRP compression ferrules are precision-engineered wear components that maintain a leak-free seal in your AN fuel and fluid line connections over countless heat cycles and vibration events. Whether you're refreshing an aging fuel system or rebuilding...XRP600503- SKU:
- XRP600503
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 600503
$9.19
