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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Aeroquip #3 Brass Replace Sleeve FCM3720
AEROQUIP
$12.99Keep your PTFE line connections tight, leak-free, and performing at their best with the Aeroquip #3 Brass Replacement Sleeve (FCM3720). Designed as a direct replacement compression ferrule, this...AERFCM3720- SKU:
- AERFCM3720
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- FCM3720
$12.99 -
Aeroquip #6 Steel Tube Sleeve FCM3680
AEROQUIP
$7.09When precision and reliability matter most, the Aeroquip FCM3680 Steel Tube Sleeve delivers the secure, leak-free connections your performance build demands. Crafted from durable nickel-plated steel,...AERFCM3680- SKU:
- AERFCM3680
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- FCM3680
$7.09Qty in Cart: 0Quantity:Price:$7.09Subtotal: -
Aeroquip #10 Alm Tube Nut FCM3677
AEROQUIP
$9.99Upgrade your fuel or brake lines with the precision and reliability that only Aeroquip can deliver. The FCM3677 Tube Nut is built for performance enthusiasts who demand leak-free connections and a...AERFCM3677- SKU:
- AERFCM3677
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- FCM3677
$9.99Qty in Cart: 0Quantity:Price:$9.99Subtotal: -
Aeroquip #8 Alm Tube nut FCM3676
AEROQUIP
$6.59Keep your fuel, oil, or brake lines locked down tight with the Aeroquip FCM3676 #8 Aluminum Tube Nut — a go-to choice for performance builders who refuse to compromise on quality. Crafted from...AERFCM3676- SKU:
- AERFCM3676
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- FCM3676
$6.59 -
Aeroquip #6 Alm Tube Nut FCM3675
AEROQUIP
$5.59Keep your fuel, oil, or brake lines locked down with confidence using the Aeroquip #6 Aluminum Tube Nut (FCM3675) — a trusted choice for performance builds that demand precision and reliability...AERFCM3675- SKU:
- AERFCM3675
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- FCM3675
$5.59 -
Aeroquip #10 Alm Tube Sleeve FCM3673
AEROQUIP
$5.99Upgrade your fuel or fluid lines with confidence using the Aeroquip FCM3673 Aluminum Tube Sleeve — a precision-crafted fitting designed for reliability under pressure. Built for performance...AERFCM3673- SKU:
- AERFCM3673
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- FCM3673
$5.99 -
Aeroquip #8 Alm Tube Sleeve FCM3672
AEROQUIP
$6.09Upgrade your fuel or fluid lines with confidence using the Aeroquip FCM3672 Aluminum Tube Sleeve — a trusted choice for performance builders who demand precision and reliability. Engineered to...AERFCM3672- SKU:
- AERFCM3672
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- FCM3672
$6.09 -
Aeroquip #4 Alm Tube Sleeve FCM3670
AEROQUIP
$6.99When precision and reliability matter most, the Aeroquip FCM3670 Tube Sleeves deliver a secure, leak-free connection that serious builders and racers trust. Crafted from lightweight aluminum with a...AERFCM3670- SKU:
- AERFCM3670
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- FCM3670
$6.99 -
Aeroquip #3 Alm Tube Sleeve FCM3669
AEROQUIP
$9.39Keep your fuel, oil, or brake lines secure and leak-free with the Aeroquip #3 Aluminum Tube Sleeve (FCM3669) — a go-to choice for performance builders who refuse to compromise on quality. Crafted...AERFCM3669- SKU:
- AERFCM3669
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- FCM3669
$9.39 -
Aeroquip #4 Tube Sleeve Steel FCM3668
AEROQUIP
$7.99Keep your fuel, oil, or brake lines sealed tight with the Aeroquip #4 Tube Sleeve Steel FCM3668 — a trusted solution built for performance applications where reliability is non-negotiable. Crafted...AERFCM3668- SKU:
- AERFCM3668
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- FCM3668
$7.99Qty in Cart: 0Quantity:Price:$7.99Subtotal: -
Aeroquip #3 Tube Sleeve Steel (6pk) FCM3667
AEROQUIP
$11.99Keep your fuel, oil, or brake lines locked in tight with the Aeroquip #3 Tube Sleeve Steel 6-Pack (FCM3667) — a must-have for any serious build or repair job. Crafted from durable nickel-plated...AERFCM3667- SKU:
- AERFCM3667
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- FCM3667
$11.99 -
Aeroquip #6 Steel Tube Nut FCM3572
AEROQUIP
$6.09Keep your fuel, oil, or brake lines locked down tight with the Aeroquip #6 Steel Tube Nut (FCM3572) — a precision-engineered fitting that delivers rock-solid connections you can trust under pressure...AERFCM3572- SKU:
- AERFCM3572
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- FCM3572
$6.09 -
Aeroquip #5 Steel Tube Nut FCM3571
AEROQUIP
$4.59When precision and durability matter, the Aeroquip #5 Steel Tube Nut FCM3571 delivers a rock-solid connection you can trust under pressure. Built for performance enthusiasts and professionals alike,...AERFCM3571- SKU:
- AERFCM3571
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- FCM3571
$4.59 -
Aeroquip #4 Steel Tube Nut FCM3570
AEROQUIP
$4.59When precision and reliability matter, the Aeroquip #4 Steel Tube Nut (FCM3570) delivers the secure, leak-free connection your fuel, oil, or brake lines demand. Built to AN standards with a tough...AERFCM3570- SKU:
- AERFCM3570
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- FCM3570
$4.59Qty in Cart: 0Quantity:Price:$4.59Subtotal: -
Aeroquip #4 An Aluminum Tube Nut FCM3555
AEROQUIP
$9.19Upgrade your fuel, oil, or brake lines with confidence using the Aeroquip #4 AN Aluminum Tube Nuts (FCM3555) — a trusted name in high-performance plumbing solutions. Engineered for a precise,...AERFCM3555- SKU:
- AERFCM3555
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- FCM3555
$9.19 -
Aeroquip #3 An Aluminum Tube Nut FCM3554
AEROQUIP
$9.69Keep your fuel, oil, or brake lines locked down tight with the Aeroquip #3 AN Aluminum Tube Nuts (FCM3554) — a go-to choice for performance builders who refuse to compromise on quality. These blue...AERFCM3554- SKU:
- AERFCM3554
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- FCM3554
$9.69 -
Fragola #10 Replacement Olive For Race Rite Hose End 2500010
FRAGOLA
$4.49Hose fittings take a beating in high-performance applications, and a compromised compression ferrule can lead to leaks, pressure loss, or catastrophic failure on the track. This Fragola replacement...FRG2500010- SKU:
- FRG2500010
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$4.49 -
XRP #6 Tube Sleeve 2 Pk XRP981906-2
XRP-XTREME RACING PROD.
$5.89Proper hose management is critical in any high-performance fuel or coolant system, and these XRP tube sleeves eliminate connection failures before they start. By securing 3/8" tubing at critical...XRP981906-2- SKU:
- XRP981906-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 981906-2
$5.89Qty in Cart: 0Quantity:Price:$5.89Subtotal: -
XRP #6 Tube Nut 2 Pk XRP981806-2
XRP-XTREME RACING PROD.
$5.89Reliable tube nut connections are non-negotiable in high-performance fuel and fluid systems where vibration and pressure can compromise inferior fittings. These XRP #6 tube nuts deliver the precision...XRP981806-2- SKU:
- XRP981806-2
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 981806-2
$5.89Qty in Cart: 0Quantity:Price:$5.89Subtotal: -
#4 Tube Sleeve HF-62004BLK
TRIPLE X RACE COMPONENTS
$2.49Precision fluid line connections are critical in high-performance racing applications, where even minor leaks can compromise system integrity and cost you race wins. This #4 tube sleeve delivers the...TXRHF-62004-BLK- SKU:
- TXRHF-62004-BLK
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- HF-62004BLK
$2.49Qty in Cart: 0Quantity:Price:$2.49Subtotal:
