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Clutches and Components

Clutches and Components

Clutches and Components

Circle Track Clutches & Components at JJ Motorsports

Maximize power transfer and launch consistency with high-performance clutches and components from JJ Motorsports. From multi-disc racing clutches to friction discs and slave cylinders, these parts deliver instant engagement, superior heat dissipation, and long life in demanding IMCA, USMTS, late model, and modified applications, giving you the edge off the corners.

Shop trusted brands like Winters for Falcon clutch packs, Wilwood for hydraulic slaves, and Tilton for lightweight 5.5-inch racing clutches. Explore related categories such as Circle Track Drivetrain for flywheels and bellhousings or Circle Track Manual Transmissions & Components for complete powertrain solutions.

Top Circle Track Clutches & Components

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
  • 5.5in 1.125in-10spl 2- Disc QTR225080

    Quarter Master 5.5in 1.125in-10spl 2- Disc 225080

    QUARTER MASTER

    $183.69
    If you're building a high-performance clutch system or replacing worn friction surfaces, a quality disc set is non-negotiable. Quarter Master's 5.5-inch discs deliver consistent engagement and reliable modulation across a wide range of racing...
    QTR225080
    SKU:
    QTR225080
    Availability:
    Ships Same Business Day
    Weight:
    1.58 LBS
    MFG Part #:
    225080
    $183.69
    Qty in Cart: 0
    Quantity:
    Price:
    $183.69
    Subtotal:
  • Spacer .250in For Mid Plate for 3 disc clutch QTR1100183M

    Quarter Master Spacer .250in For Mid Plate for 3 disc clutch 1100183M

    QUARTER MASTER

    $72.69
    Proper clutch ring gear spacing is critical for maintaining consistent pressure plate engagement and preventing premature wear on your 3-disc clutch assembly. This Quarter Master spacer ensures precise tolerance control in your mid-plate configuration,...
    QTR1100183M
    SKU:
    QTR1100183M
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MFG Part #:
    1100183M
    $72.69
    Qty in Cart: 0
    Quantity:
    Price:
    $72.69
    Subtotal:
  • Spacer .285in for 2 Disc  QTR1100182D

    Quarter Master Spacer .285in for 2 Disc 1100182D

    QUARTER MASTER

    $74.87
    Precise clutch geometry is non-negotiable in high-performance racing applications. This Quarter Master spacer maintains critical ring gear clearance in dual-disc setups, ensuring consistent engagement and protecting against premature wear. Whether you're...
    QTR1100182D
    SKU:
    QTR1100182D
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    MFG Part #:
    1100182D
    $74.87
    Qty in Cart: 0
    Quantity:
    Price:
    $74.87
    Subtotal:
  • Ball Stud Alum for Race Bearing Reverse Mount QTR110017

    Quarter Master Ball Stud Alum for Race Bearing Reverse Mount 110017

    QUARTER MASTER

    $17.05
    Precise clutch engagement is non-negotiable in race applications, and a quality ball stud directly impacts your shift quality and clutch fork reliability under extreme conditions. This aluminum Quarter Master stud offers adjustability to dial in your...
    QTR110017
    SKU:
    QTR110017
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MFG Part #:
    110017
    $17.05
    Qty in Cart: 0
    Quantity:
    Price:
    $17.05
    Subtotal:
  • Ring Gear Spacer 2 & 3 Disc 7.25in Clutch QTR1100103M

    Quarter Master Ring Gear Spacer 2 & 3 Disc 7.25in Clutch 1100103M

    QUARTER MASTER

    $131.49
    Proper ring gear spacing is critical to clutch longevity and consistent bite engagement in high-RPM applications. This Quarter Master spacer ensures precise disc alignment and prevents premature wear on your V-Drive clutch assembly. Whether you're...
    QTR1100103M
    SKU:
    QTR1100103M
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    MFG Part #:
    1100103M
    $131.49
    Qty in Cart: 0
    Quantity:
    Price:
    $131.49
    Subtotal:
  • Ball Stud For Chevy Bell Housing QTR110005

    Quarter Master Ball Stud For Chevy Bell Housing 110005

    QUARTER MASTER

    $17.05
    A worn or damaged clutch fork ball stud compromises your entire clutch engagement system, leading to inconsistent pedal feel and potential drivetrain failure under racing conditions. The Quarter Master 110005 restores precise mechanical linkage geometry,...
    QTR110005
    SKU:
    QTR110005
    Availability:
    Ships Same Business Day
    Weight:
    0.14 LBS
    MFG Part #:
    110005
    $17.05
    Qty in Cart: 0
    Quantity:
    Price:
    $17.05
    Subtotal:
  • 7.25in V-Drive Pressure Plate QTR108501

    Quarter Master 7.25in V-Drive Pressure Plate 108501

    QUARTER MASTER

    $84.78
    If you're running a high-performance V-Drive clutch system, the pressure plate is your critical point of contact—and Quarter Master's engineering ensures consistent clamping force when it matters most. This 7.25-inch aluminum fulcrum plate delivers the...
    QTR108501
    SKU:
    QTR108501
    Availability:
    Ships Same Business Day
    Weight:
    0.49 LBS
    MFG Part #:
    108501
    $84.78
    Qty in Cart: 0
    Quantity:
    Price:
    $84.78
    Subtotal:
  • Quarter Master Release Bearing Only 10.5 106033

    Quarter Master Release Bearing Only 10.5 106033

    QUARTER MASTER

    $49.38
    When your clutch engagement starts feeling mushy or your throwout bearing develops play, you're looking at delayed shifts and potential drivetrain damage. This Quarter Master replacement bearing restores crisp, consistent clutch pedal feel and ensures...
    QTR106033
    SKU:
    QTR106033
    Availability:
    Ships Same Business Day
    Weight:
    0.49 LBS
    MFG Part #:
    106033
    $49.38
    Qty in Cart: 0
    Quantity:
    Price:
    $49.38
    Subtotal:
  • 5.5 Pressure Plate V-Drv  QTR105401

    Quarter Master 5.5 Pressure Plate V-Drv 105401

    QUARTER MASTER

    $154.40
    Quarter Master's 5.5" pressure plate is engineered for high-RPM reliability and consistent engagement in V-drive applications. Whether you're building a dedicated race car or upgrading a performance marine engine, this steel pressure plate delivers the...
    QTR105401
    SKU:
    QTR105401
    Availability:
    Ships Same Business Day
    Weight:
    1.18 LBS
    MFG Part #:
    105401
    $154.40
    Qty in Cart: 0
    Quantity:
    Price:
    $154.40
    Subtotal:
  • Release Bearing Only Tri-Lite QTR105030

    Quarter Master Release Bearing Only Tri-Lite 105030

    QUARTER MASTER

    $60.22
    A worn or damaged throwout bearing compromises clutch engagement, reduces pedal feel, and can lead to catastrophic drivetrain failure under racing conditions. The Quarter Master Release Bearing Only Tri-Lite 105030 delivers the precision and durability...
    QTR105030
    SKU:
    QTR105030
    Availability:
    Ships Same Business Day
    Weight:
    0.42 LBS
    MFG Part #:
    105030
    $60.22
    Qty in Cart: 0
    Quantity:
    Price:
    $60.22
    Subtotal:
  • Clutch Cover Assembly w/Iron PP QTR101500

    Quarter Master Clutch Cover Assembly w/Iron PP 101500

    QUARTER MASTER

    $269.20
    If you're running street stock competition or pushing your daily driver to the limit, a precision clutch cover assembly is essential for consistent engagement and reliable power transfer. Quarter Master's steel construction delivers the durability and...
    QTR101500
    SKU:
    QTR101500
    Availability:
    Ships Same Business Day
    Weight:
    13.65 LBS
    MFG Part #:
    101500
    $269.20
    Qty in Cart: 0
    Quantity:
    Price:
    $269.20
    Subtotal:
  • Clutch Disc 10.4in 1-1/8 x 10 Spline QTR101290

    Quarter Master Clutch Disc 10.4in 1-1/8 x 10 Spline 101290

    QUARTER MASTER

    $181.16
    A quality clutch disc is the foundation of reliable power transfer in any performance drivetrain—it's where engine output meets mechanical control. The Quarter Master 10.4in Clutch Disc delivers consistent engagement and durability for high-demand...
    QTR101290
    SKU:
    QTR101290
    Availability:
    Ships Same Business Day
    Weight:
    2.97 LBS
    MFG Part #:
    101290
    $181.16
    Qty in Cart: 0
    Quantity:
    Price:
    $181.16
    Subtotal:
  • Bellhousing Kit Chevy Crate Engine 5.5in V Dri QTR10038590ZZ

    Quarter Master Bellhousing Kit Chevy Crate Engine 5.5in V Dri 10038590ZZ

    QUARTER MASTER

    $2,246.30
    A quality bellhousing kit is critical for reliable power transfer and clutch engagement in high-performance applications. The Quarter Master Triple Disc V-Drive design delivers consistent, repeatable shifts while the aluminum construction keeps rotating...
    QTR10038590ZZ
    SKU:
    QTR10038590ZZ
    Availability:
    Ships Same Business Day
    Weight:
    39.70 LBS
    MFG Part #:
    10038590ZZ
    $2,246.30
    Qty in Cart: 0
    Quantity:
    Price:
    $2,246.30
    Subtotal:
  • Alum Bellhousing Package 5.5in V Rear Mount Start QTR10038590

    Quarter Master Alum Bellhousing Package 5.5in V Rear Mount Start 10038590

    QUARTER MASTER

    $2,188.05
    If you're building a high-performance Chevy drag racing engine or street machine, the Quarter Master aluminum bellhousing package delivers the clutch engagement and durability needed for serious power. This bolt-together kit eliminates the guesswork of...
    QTR10038590
    SKU:
    QTR10038590
    Availability:
    Ships Same Business Day
    Weight:
    38.30 LBS
    MFG Part #:
    10038590
    Qty in Cart: 0
    Quantity:
    Price:
    $2,188.05
    Subtotal:
  • Adj Ball Stud Ford Must  MCL16909

    Adj Ball Stud Ford Must 16909

    MCLEOD

    $48.00
    A worn or improperly adjusted clutch fork ball stud can lead to inconsistent clutch engagement, premature wear on your pressure plate, and a spongy pedal feel that compromises your ability to execute precise shifts. This adjustable ball stud restores...
    MCL16909
    SKU:
    MCL16909
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MFG Part #:
    16909
    $48.00
    Qty in Cart: 0
    Quantity:
    Price:
    $48.00
    Subtotal:
  • Adj Ball Stud  GM 55-83  MCL16908

    Adj Ball Stud GM 55-83 16908

    MCLEOD

    $48.00
    A worn or improperly adjusted clutch fork ball stud compromises your clutch engagement and can leave you stranded mid-shift. This adjustable ball stud restores precise clutch fork geometry, ensuring consistent pedal feel and reliable clutch disengagement...
    MCL16908
    SKU:
    MCL16908
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    MFG Part #:
    16908
    $48.00
    Qty in Cart: 0
    Quantity:
    Price:
    $48.00
    Subtotal:
  • Adj Throwout Bearing  GM MCL16505

    Adj Throwout Bearing GM 16505

    MCLEOD

    $79.00
    A worn or incorrectly adjusted throwout bearing will rob your clutch engagement of precision and durability, leading to premature wear on your pressure plate and transmission noise during shifts. This adjustable GM throwout bearing gives you the ability...
    MCL16505
    SKU:
    MCL16505
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    MFG Part #:
    16505
    $79.00
    Qty in Cart: 0
    Quantity:
    Price:
    $79.00
    Subtotal:
  • Clutch Fork Pivot Ball  LWI15501

    Clutch Fork Pivot Ball 15501

    LAKEWOOD

    $54.09
    A worn or damaged clutch fork pivot ball compromises your entire clutch actuation system, leading to inconsistent engagement and potential transmission damage. This adjustable steel ball stud restores precision to your clutch linkage, ensuring smooth,...
    LWI15501
    SKU:
    LWI15501
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    MFG Part #:
    15501
    $54.09
    Qty in Cart: 0
    Quantity:
    Price:
    $54.09
    Subtotal:
  • H.D. GM Clutch Fork  LWI15500

    H.D. GM Clutch Fork 15500

    LAKEWOOD

    $94.65
    A reliable clutch fork is critical to consistent pedal engagement and smooth power delivery—especially under repeated high-load conditions. The H.D. GM Clutch Fork 15500 delivers the durability and precision fit that professional racers and serious...
    LWI15500
    SKU:
    LWI15500
    Availability:
    Ships Same Business Day
    Weight:
    1.65 LBS
    MFG Part #:
    15500
    $94.65
    Qty in Cart: 0
    Quantity:
    Price:
    $94.65
    Subtotal:
  • Throw Out Hyd. Coupler For 8288 HOW8290

    Howe Throw Out Hyd. Coupler For 8288 8290

    HOWE

    $32.99
    If you're running a hydraulic clutch system that demands reliability under extreme pressure, a quality throw-out coupler is non-negotiable. This Howe hydraulic coupler ensures zero leakage and consistent engagement, critical when you're pushing your...
    HOW8290
    SKU:
    HOW8290
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    MFG Part #:
    8290
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
    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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