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Belts and Pulleys

Belts and Pulleys

Belts and Pulleys

Circle Track Belts & Pulleys at JJ Motorsports

Optimize power transfer and accessory drive efficiency in your circle track engine with high-performance belts and pulleys from JJ Motorsports. Designed for durability in demanding racing conditions, these components ensure reliable operation of water pumps, power steering, alternators, and oil pumps, reducing slippage and maintaining consistent RPMs for IMCA, USMTS, late models, modifieds, and street stocks.

Shop trusted brands like Allstar Performance for shim kits, Jones Racing Products for V-belt systems, and KRC Power Steering for serpentine setups. Explore related categories such as Circle Track Crankshaft Pulleys for engine upgrades or Circle Track Water Pump Pulleys for cooling system enhancements.

Top Circle Track Belts & Pulleys

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
  • HTD Oil Pump Pulley 40t 1.25 Wide PTR06-1340-W

    Peterson Fluid HTD Oil Pump Pulley 40t 1.25 Wide 06-1340-W

    PETERSON FLUID

    $128.99
    The Peterson Fluid HTD Oil Pump Pulley is essential for maintaining precise belt synchronization and reliable oil circulation in high-performance engines. A quality oil pump pulley ensures consistent flow under extreme conditions, preventing cavitation...
    PTR06-1340-W
    SKU:
    PTR06-1340-W
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    $128.99
    Qty in Cart: 0
    Quantity:
    Price:
    $128.99
    Subtotal:
  • HTD Oil Pump Pulley 38T 1.25 Wide PTR06-1338-W

    Peterson Fluid HTD Oil Pump Pulley 38T 1.25 Wide 06-1338-W

    PETERSON FLUID

    $124.99
    The Peterson Fluid HTD Oil Pump Pulley ensures precise belt synchronization and reliable oil circulation under sustained high RPM conditions. This aluminum pulley is engineered for drag racing, circle track, and engine builds demanding consistent fluid...
    PTR06-1338-W
    SKU:
    PTR06-1338-W
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $124.99
    Qty in Cart: 0
    Quantity:
    Price:
    $124.99
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  • HTD Oil Pump Pulley 36t 1.25 Wide PTR06-1336-W

    Peterson Fluid HTD Oil Pump Pulley 36t 1.25 Wide 06-1336-W

    PETERSON FLUID

    $123.99
    Precision timing synchronization is critical in high-performance engine builds, and a quality oil pump pulley ensures your HTD belt system maintains consistent drive ratios under load. The Peterson Fluid 36-tooth pulley delivers reliable power...
    PTR06-1336-W
    SKU:
    PTR06-1336-W
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    $123.99
    Qty in Cart: 0
    Quantity:
    Price:
    $123.99
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  • Guide Washer 2.750 x 1/8 Splined PTR06-0735

    Peterson Fluid Guide Washer 2.750 x 1/8 Splined 06-0735

    PETERSON FLUID

    $18.99
    The Peterson Fluid Guide Washer keeps your splined pulley system running true, preventing lateral movement that can cause premature wear on your serpentine belt and accessory drive components. Precision-engineered for Peterson's spline drive pulley...
    PTR06-0735
    SKU:
    PTR06-0735
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    $18.99
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  • Serpentine Drive Kit SBC Water Pump KRCKIT16225605

    KRC Serpentine Drive Kit SBC Water Pump KIT 16225605

    KRC POWER STEERING

    $287.61
    A serpentine belt system eliminates the complexity of multiple V-belts while delivering reliable, efficient power distribution to your Small Block Chevy's accessories. This all-in-one kit simplifies installation with bolt-on compatibility, and the black...
    KRCKIT16225605
    SKU:
    KRCKIT16225605
    Availability:
    Ships Same Business Day
    Weight:
    6.00 LBS
    $287.61
    Qty in Cart: 0
    Quantity:
    Price:
    $287.61
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  • Serpentine Crank Pulley 4in R-Lok KRC38240000

    KRC Serpentine Crank Pulley 4in R-Lok KRC 38240000

    KRC POWER STEERING

    $76.96
    The KRC Serpentine Crank Pulley is engineered for racers and high-performance builders who demand reliability under extreme conditions. Its R-Lok drive system eliminates slippage and ensures consistent accessory drive performance, whether you're running...
    KRC38240000
    SKU:
    KRC38240000
    Availability:
    Ships Same Business Day
    Weight:
    0.59 LBS
    $76.96
    Qty in Cart: 0
    Quantity:
    Price:
    $76.96
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  • Serpentine Crank Pulley 3.0 KRC38230000

    KRC Serpentine Crank Pulley 3.0 KRC 38230000

    KRC POWER STEERING

    $68.53
    The KRC Serpentine Crank Pulley 3.0 is engineered for builders who demand reliable accessory drive performance without compromise. Its compact 3.0-inch diameter and R-Lok drive system deliver consistent belt engagement and minimal parasitic loss, making...
    KRC38230000
    SKU:
    KRC38230000
    Availability:
    Ships Same Business Day
    Weight:
    0.41 LBS
    $68.53
    Qty in Cart: 0
    Quantity:
    Price:
    $68.53
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  • Serpentine Crank Pulley 2.5 KRC38225000

    KRC Serpentine Crank Pulley 2.5 KRC 38225000

    KRC POWER STEERING

    $52.90
    The KRC Serpentine Crank Pulley is engineered for builders who demand reliability in high-RPM environments. Its compact 2.5-inch diameter and optimized R-Lok drive system eliminate slippage under sustained load, while the aluminum construction keeps...
    KRC38225000
    SKU:
    KRC38225000
    Availability:
    Ships Same Business Day
    Weight:
    0.17 LBS
    $52.90
    Qty in Cart: 0
    Quantity:
    Price:
    $52.90
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  • Alternator Drive Pulley 32 Tooth HTD JRPWP-9104-32R

    Jones Racing Alternator Drive Pulley 32 Tooth HTD WP-9104-32R

    JONES RACING PRODUCTS

    $65.45
    An alternator pulley directly impacts your charging system's efficiency and belt drive harmonics. Running a properly sized HTD pulley ensures consistent voltage output and reduces parasitic drag on your engine—critical when every horsepower counts. This...
    JRPWP-9104-32R
    SKU:
    JRPWP-9104-32R
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $65.45
    Qty in Cart: 0
    Quantity:
    Price:
    $65.45
    Subtotal:
  • Pulley Water Pump HTD 36 Tooth Deep JRPWP-6104-36S

    Jones Racing Pulley Water Pump HTD 36 Tooth Deep WP-6104-36S

    JONES RACING PRODUCTS

    $103.18
    A properly sized water pump pulley is critical for maintaining optimal coolant circulation and engine temperatures under sustained high-RPM conditions. The Jones Racing HTD 36-tooth design ensures precise belt engagement and minimal slippage, giving you...
    JRPWP-6104-36S
    SKU:
    JRPWP-6104-36S
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $103.18
    Qty in Cart: 0
    Quantity:
    Price:
    $103.18
    Subtotal:
  • 1/2in Dual Dowel Assem Spacer JRPSP-6103-WC-C-1/2

    Jones Racing 1/2in Dual Dowel Assem Spacer SP-6103-WC-C-1/2

    JONES RACING PRODUCTS

    $17.57
    Crank pulley alignment is critical for forced induction systems, and even minor runout can cause belt slip, reduce boost delivery, and compromise reliability. The Jones Racing dual dowel spacer eliminates the guesswork with precision CNC-machined...
    JRPSP-6103-WC-C-1/2
    SKU:
    JRPSP-6103-WC-C-1/2
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    $17.57
    Qty in Cart: 0
    Quantity:
    Price:
    $17.57
    Subtotal:
  • Oil Pump Pulley HTD 32 Tooth 1-1/4in Wide JRPOP-6103-32-11/4

    Jones Racing Oil Pump Pulley HTD 32 Tooth 1-1/4in Wide OP-6103-32-1 1/4

    JONES RACING PRODUCTS

    $76.48
    A properly matched oil pump pulley is critical for maintaining consistent oil flow and pressure across your engine's RPM range. The Jones Racing HTD 32-tooth design ensures precise belt engagement and eliminates slippage, whether you're running a...
    JRPOP-6103-32-11/4
    SKU:
    JRPOP-6103-32-11/4
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    $76.48
    Qty in Cart: 0
    Quantity:
    Price:
    $76.48
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  • Oil Pump Pulley HTD 28 Tooth 1-1/4in Wide JRPOP-6103-28-11/4

    Jones Racing Oil Pump Pulley HTD 28 Tooth 1-1/4in Wide OP-6103-28-1 1/4

    JONES RACING PRODUCTS

    $71.84
    A precision oil pump pulley is critical to maintaining consistent belt drive tension and reliable oil circulation under sustained high-RPM operation. This Jones Racing HTD pulley delivers the exact tooth profile and dimensional accuracy required for...
    JRPOP-6103-28-11/4
    SKU:
    JRPOP-6103-28-11/4
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    $71.84
    Qty in Cart: 0
    Quantity:
    Price:
    $71.84
    Subtotal:
  • Drive Hub SBC 1pc 2.410 x 1-1/8in JRPDH-8101-NE-B-2.4

    Jones Racing Drive Hub SBC 1pc 2.410 x 1-1/8in DH-8101-NE-B-2.4

    JONES RACING PRODUCTS

    $98.26
    A precision crankshaft mandrel is essential for accurate balancing and indexing your Small Block Chevy engine—this Jones Racing hub ensures repeatability and consistency across multiple builds or rebuilds. The 2.410-inch mandrel length provides the exact...
    JRPDH-8101-NE-B-2.4
    SKU:
    JRPDH-8101-NE-B-2.4
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    $98.26
    Qty in Cart: 0
    Quantity:
    Price:
    $98.26
    Subtotal:
  • HTD Crankshaft Pulley 22 Tooth 3/16in Dual Dowel JRPCS-6102-WC-22

    Jones Racing HTD Crankshaft Pulley 22 Tooth 3/16in Dual Dowel CS-6102-WC-22

    JONES RACING PRODUCTS

    $70.68
    The Jones Racing HTD Crankshaft Pulley delivers precision timing control for forced induction and high-RPM applications where belt slip and harmonic vibration can cost you performance. Its dual dowel pin design eliminates rotational play, ensuring your...
    JRPCS-6102-WC-22
    SKU:
    JRPCS-6102-WC-22
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $70.68
    Qty in Cart: 0
    Quantity:
    Price:
    $70.68
    Subtotal:
  • HTD Crankshaft Pulley 34 Tooth 1-1/8 ID 1/8in Key JRPCS-6102-AS-34

    Jones Racing HTD Crankshaft Pulley 34 Tooth 1-1/8 ID 1/8in Key CS-6102-AS-34

    JONES RACING PRODUCTS

    $82.29
    A precision crankshaft pulley is essential for maintaining accurate belt synchronization and preventing slippage under high RPM conditions. The Jones Racing HTD design delivers reliable power transmission for forced induction systems, superchargers, and...
    JRPCS-6102-AS-34
    SKU:
    JRPCS-6102-AS-34
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $82.29
    Subtotal:
  • Crank Pulley Serpentine 3.25in JRPCS-5102-D

    Jones Racing Crank Pulley Serpentine 3.25in CS-5102-D

    JONES RACING PRODUCTS

    $66.04
    A quality crank pulley is critical for maintaining proper belt tension and accessory drive reliability, especially in high-RPM applications where harmonic balance matters. The Jones Racing CS-5102-D delivers precise diameter tolerances and a secure...
    JRPCS-5102-D
    SKU:
    JRPCS-5102-D
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $66.04
    Qty in Cart: 0
    Quantity:
    Price:
    $66.04
    Subtotal:
  • Alternator Pulley HTD 24 Tooth 17mm I.D. JRPAL-9105-24-B

    Jones Racing Alternator Pulley HTD 24 Tooth 17mm I.D. AL-9105-24-B

    JONES RACING PRODUCTS

    $69.52
    Precision alternator drive control is essential for high-output electrical systems in performance builds. The Jones Racing HTD pulley delivers consistent belt engagement and reduced slippage, ensuring your alternator charges reliably under sustained...
    JRPAL-9105-24-B
    SKU:
    JRPAL-9105-24-B
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $69.52
    Qty in Cart: 0
    Quantity:
    Price:
    $69.52
    Subtotal:
  • HTD Belt 30.866in Long 20mm Wide JRP784-20HD

    Jones Racing HTD Belt 30.866in Long 20mm Wide 784-20 HD

    JONES RACING PRODUCTS

    $39.72
    HTD belt drive systems demand precision-engineered components that won't slip under load or fail prematurely. The Jones Racing HTD Belt delivers the exact pitch and dimensions your forced induction or accessory drive system requires, with robust...
    JRP784-20HD
    SKU:
    JRP784-20HD
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    $39.72
    Qty in Cart: 0
    Quantity:
    Price:
    $39.72
    Subtotal:
  • HTD Belt 27.402in Long 10mm Wide JRP696-10HD

    Jones Racing HTD Belt 27.402in Long 10mm Wide 696-10 HD

    JONES RACING PRODUCTS

    $23.43
    HTD belts are engineered for consistent power transfer in high-performance accessory drive systems, making them essential for forced induction setups and engine-mounted auxiliary equipment. A properly sized belt like this 27.402-inch unit ensures zero...
    JRP696-10HD
    SKU:
    JRP696-10HD
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $23.43
    Qty in Cart: 0
    Quantity:
    Price:
    $23.43
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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