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...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,...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...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...FRG481812-BL- SKU:
- FRG481812-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$5.99Qty in Cart: 0Quantity:Price:$5.99Subtotal: -
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...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...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...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,...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...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...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,...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...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...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...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...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...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...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...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...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...XRP600503- SKU:
- XRP600503
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 600503
$9.19
