Cap and Plug Fittings
Circle Track Cap and Plug Fittings at JJ Motorsports
Cap and plug fittings are essential when sealing lines or unused ports to prevent leaks and maintain pressure. These durable plugs safeguard your fluid systems during storage or between races. Integrate them with other high-quality fluid line components for a dependable racing setup.
Shop trusted brands like Allstar Performance for plastic kits and Fragola for high-flow options. Explore related categories such as Circle Track Fittings and Plugs for complete fluid system solutions or Circle Track Hoses for matching lines.
Top Circle Track Cap and Plug Fittings
- Rear End Quick Change Fitting for Filler Tank – Aluminum, Black – Upgrade your quick change rear end setup with this fitting, designed for seamless connection to a filler tank. Made from lightweight aluminum and anodized in black, this fitting replaces the side bell inspection plug.
- Allstar Performance Plastic Plug Kit ALL50810 – AN Dust Plug 3 AN-16 AN Plastic Red Kit.
- Allstar Performance Plastic Cap Kit ALL50800 – AN Dust Cap 3 AN-16 AN Plastic Red Kit.
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
-
Fragola #6 Port Plug 9/16-18 481406
FRAGOLA
$3.99#6 Port Plug 9/16-18 FittingPlug6 AN Male O-RingHex HeadAluminumBlue AnodizedEachFRG481406- SKU:
- FRG481406
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 481406
$3.99 -
Fragola #4 Port Plug 7/16-20 Black 481404-BL
FRAGOLA
$3.99#4 Port Plug 7/16-20 BlackFittingPlug4 AN Male O-RingHex HeadAluminumBlack AnodizedEachFRG481404-BL- SKU:
- FRG481404-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.52 LBS
- MFG Part #:
- 481404-BL
$3.99 -
Fragola #12 Port Plug w/ Socket Hex 481312-BL
FRAGOLA
$12.99#12 Port Plug w/ Socket HexFittingPlug12 ANO-RingAllen HeadAluminumBlack AnodizedEachFRG481312-BL- SKU:
- FRG481312-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- MFG Part #:
- 481312-BL
$12.99 -
Fragola #10 Port Plug w/ Socket Hex 481310-BL
FRAGOLA
$9.49#10 Port Plug w/ Socket HexFittingPlug10 ANO-RingAllen HeadAluminumBlack AnodizedEachFRG481310-BL- SKU:
- FRG481310-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MFG Part #:
- 481310-BL
$9.49 -
Fragola #12 AN Plug Black 480612-BL
FRAGOLA
$8.49#12 AN Plug Black FittingPlug12 ANHex HeadAluminumBlack AnodizedEachFRG480612-BL- SKU:
- FRG480612-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 480612-BL
$8.49 -
Fragola #12 AN Plug 480612
FRAGOLA
$7.39#12 AN Plug FittingPlug12 AN MaleHex HeadAluminumBlue AnodizedEachFRG480612- SKU:
- FRG480612
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 480612
$7.39 -
Fragola #10 AN Plug Black 480610-BL
FRAGOLA
$5.49#10 AN Plug Black FittingPlug10 ANHex HeadAluminumBlack AnodizedEachFRG480610-BL- SKU:
- FRG480610-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 480610-BL
$5.49 -
Fragola #10 AN Plug 480610
FRAGOLA
$5.49#10 AN Plug FittingPlug10 AN MaleHex HeadAluminumBlue AnodizedEachFRG480610- SKU:
- FRG480610
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- 480610
$5.49 -
Fragola #8 AN Plug Black 480608-BL
FRAGOLA
$4.49#8 AN Plug Black FittingPlug8 ANHex HeadAluminumBlack AnodizedEachFRG480608-BL- SKU:
- FRG480608-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 480608-BL
$4.49 -
Fragola #8 AN Plug 480608
FRAGOLA
$4.49#8 AN Plug FittingPlug8 AN MaleHex HeadAluminumBlue AnodizedEachFRG480608- SKU:
- FRG480608
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 480608
$4.49 -
Fragola #6 AN Plug Black 480606-BL
FRAGOLA
$2.49#6 AN Plug Black FittingPlug6 ANAluminumBlack AnodizedEachFRG480606-BL- SKU:
- FRG480606-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 480606-BL
$2.49 -
Fragola #6 AN Plug 480606
FRAGOLA
$2.49#6 AN Plug FittingPlug6 AN MaleHex HeadAluminumBlue AnodizedEachFRG480606- SKU:
- FRG480606
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 480606
$2.49 -
Fragola #4 AN Plug Black 480604-BL
FRAGOLA
$2.49#4 AN Plug Black FittingPlug4 ANHex HeadAluminumBlack AnodizedEachFRG480604-BL- SKU:
- FRG480604-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 480604-BL
$2.49 -
Fragola #4 AN Plug 480604
FRAGOLA
$2.49#4 AN Plug FittingPlug4 AN MaleHex HeadAluminumBlue AnodizedEachFRG480604- SKU:
- FRG480604
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 480604
$2.49 -
Fragola #3 AN Plug Black 480603-BL
FRAGOLA
$2.49#3 AN Plug Black FittingPlug3 ANHex HeadAluminumBlack AnodizedEachFRG480603-BL- SKU:
- FRG480603-BL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- 480603-BL
$2.49 -
Fragola #3 AN Plug 480603
FRAGOLA
$2.49#3 AN Plug FittingPlug3 AN MaleHex HeadAluminumBlue AnodizedEachFRG480603- SKU:
- FRG480603
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 480603
$2.49 -
Earls 1/2in Pipe Plug Ano-Tuff AT993205ERL
EARLS
$8.611/2in Pipe Plug Ano-Tuff FittingPlug1/2 in NPTAllen HeadAluminumBlack AnodizedEachEARAT993205ERL- SKU:
- EARAT993205ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MFG Part #:
- AT993205ERL
$8.61 -
Earls Cap Plug 12an (1pk) AT992912ERL
EARLS
$17.21Cap Plug 12an (1pk) FittingCap12 ANAluminumBlack AnodizedEachEARAT992912ERL- SKU:
- EARAT992912ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- AT992912ERL
$17.21 -
Earls Cap Plug 10an (1pk) AT992910ERL
EARLS
$14.31Cap Plug 10an (1pk) FittingCap10 ANAluminumBlack AnodizedEachEARAT992910ERL- SKU:
- EARAT992910ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- AT992910ERL
$14.31 -
Earls Cap Plug 8an (1pk) AT992908ERL
EARLS
$11.47Cap Plug 8an (1pk) FittingCap8 ANAluminumBlack AnodizedEachEARAT992908ERL- SKU:
- EARAT992908ERL
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- AT992908ERL
$11.47
