ATV/UTV Clutch and Brake Lever Rebuild Kits-Parts
ATV/UTV Clutch & Brake Lever Rebuild Kits at JJ Motorsports
Restore smooth lever action with premium master cylinder rebuild kits from JJ Motorsports, featuring pistons, seals, and hardware for leak-free braking and clutch operation on Honda, Yamaha, Polaris, and more. These high-quality kits eliminate spongy feel and bring back factory performance.
Shop Moose Racing, ProX, and Moose Utility rebuild kits for race-proven reliability. Explore related categories such as ATV/UTV controls and mirrors for levers and cables, or ATV/UTV braking for pads and lines to complete your hydraulic service and ride with crisp, confident control.
Top ATV/UTV Clutch & Brake Rebuild Kits
- Moose Racing Repair Kit Master Cylinder 06-004M – Complete front master cylinder rebuild kit; fits many Honda TRX and Foreman models.
- ProX Rebuild Kit Master Cylinder Front 37.910015 – Front brake master cylinder kit; OEM-quality seals and piston for Yamaha and Kawasaki quads.
- Moose Utility Repair Kit Master Cylinder 06-006M – Rear brake master cylinder rebuild kit; includes all components for Polaris Sportsman and RZR.
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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WORKS CONNECTION Reservoir Cover - Brake - Red 21-205
WORKS CONNECTION
$38.95Brake reservoir covers are one of the easiest ways to elevate your bike's visual presence while protecting critical hydraulic components from contamination and UV damage. The WORKS CONNECTION design combines form and function—machined from aircraft-grade...06170062- SKU:
- 06170062
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- BASE COLOR:
- RED
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- RED
- MATERIAL:
- ALUMINUM
- TYPE:
- MASTER CYLINDER
$38.95 -
MOOSE RACING Repair Kit - Master Cylinder 06-004M
MOOSE RACING
$23.95Master cylinder degradation compromises brake response and safety—a rebuild kit lets you restore OEM hydraulic performance without replacing the entire assembly. MOOSE Racing's Nissin-sourced master cylinder kit includes all necessary seals, pistons, and...06170089- SKU:
- 06170089
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- BASE FINISH:
- RAW
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
$23.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-001M
MOOSE UTILITY
$21.95Brake system reliability is non-negotiable—a failing master cylinder compromises your stopping power and puts you at serious risk. This complete rebuild kit restores your master cylinder to OEM specifications, ensuring consistent brake pressure and...MD06001- SKU:
- MD06001
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- COLOR/FINISH:
- BLACK
$21.95Qty in Cart: 0Quantity:Price:$21.95Subtotal: -
MOOSE UTILITY Repair Kit - Master Cylinder 06-306M
MOOSE UTILITY
$23.95A compromised master cylinder puts your braking system at risk—and your safety with it. This complete rebuild kit restores your brake master cylinder to OEM specifications, ensuring consistent pressure delivery and reliable stopping power. Built by...06170237- SKU:
- 06170237
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- BASE COLOR:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$23.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-304M
MOOSE UTILITY
$24.95A compromised master cylinder can turn a precision brake system into a liability on track or street. This complete rebuild kit restores OEM hydraulic integrity without requiring a full cylinder replacement, saving time and cost while maintaining the...06170092- SKU:
- 06170092
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
$24.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-354M
MOOSE UTILITY
$31.95A compromised brake master cylinder puts your safety at risk and undermines the performance of your entire braking system. This complete rebuild kit restores your master cylinder to OEM specifications, ensuring consistent brake feel and reliable stopping...06170095- SKU:
- 06170095
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- BASE COLOR:
- BLACK
- TYPE:
- MASTER CYLINDER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$31.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-301M
MOOSE UTILITY
$16.95Brake master cylinder failure leaves you stranded and compromises safety—this complete rebuild kit restores your braking system to OEM specifications without the cost of full replacement. MOOSE UTILITY sources components directly from Nissin, the...MD06301- SKU:
- MD06301
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- BASE COLOR:
- BLACK
- TYPE:
- MASTER CYLINDER
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- ATV
- TYPE:
- FRONT
$16.95Qty in Cart: 0Quantity:Price:$16.95Subtotal: -
MOOSE UTILITY Repair Kit - Master Cylinder 06-302M
MOOSE UTILITY
$16.95Brake system reliability is non-negotiable when you're pushing your vehicle to the limit. A compromised master cylinder can fail catastrophically, leaving you without stopping power when it matters most. The MOOSE UTILITY Repair Kit gives you OEM-grade...MD06302- SKU:
- MD06302
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- FRONT
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- TYPE:
- MASTER CYLINDER
- COLOR/FINISH:
- BLACK
$16.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-351M
MOOSE UTILITY
$19.95A compromised master cylinder can turn a perfectly tuned machine into a liability on track or street. This MOOSE UTILITY rebuild kit restores your brake system to OEM specification, ensuring consistent pedal feel and reliable stopping power when it...MD06351- SKU:
- MD06351
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- BLACK
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- MASTER CYLINDER
$19.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-352M
MOOSE UTILITY
$25.95A compromised master cylinder is a critical safety issue that demands immediate attention—brake performance degradation can occur suddenly, putting you and your vehicle at risk. This MOOSE UTILITY repair kit restores your brake system to OEM...MD06352- SKU:
- MD06352
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- TYPE:
- MASTER CYLINDER
- COLOR/FINISH:
- BLACK
$25.95Qty in Cart: 0Quantity:Price:$25.95Subtotal: -
On Sale
PROX Rebuild Kit - Master Cylinder - Front 37.910011
PROX
MSRP: $24.95Now: $21.00Was: $24.95A worn or compromised brake master cylinder directly compromises your stopping power and vehicle safety—making a quality rebuild kit essential for any serious driver or mechanic. The PROX Rebuild Kit (37.910011) delivers OEM-equivalent performance with...06170183- SKU:
- 06170183
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REBUILD KIT
- COLOR/FINISH:
- BLACK
MSRP: $24.95Now: $21.00Was: $24.95Qty in Cart: 0Quantity:Price:MSRP: $24.95Now: $21.00Was: $24.95Subtotal: -
On Sale
PROX Rebuild Kit - Master Cylinder - Front 37.910013
PROX
MSRP: $24.95Now: $21.00Was: $24.95A compromised brake master cylinder puts your safety and performance at risk—whether you're on the track or the street. The PROX Rebuild Kit (37.910013) gives you everything needed to restore your front master cylinder to OEM-specification performance...06170185- SKU:
- 06170185
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
- RIDING STYLE:
- ATV
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REBUILD KIT
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
MSRP: $24.95Now: $21.00Was: $24.95 -
On Sale
PROX Rebuild Kit - Master Cylinder - Front 37.910020
PROX
MSRP: $24.95Now: $21.00Was: $24.95A compromised master cylinder directly impacts brake responsiveness and pedal feel—two non-negotiables for any driver pushing their machine to the limit. The PROX Rebuild Kit restores your front master cylinder to OEM performance specifications without...06170192- SKU:
- 06170192
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REBUILD KIT
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
MSRP: $24.95Now: $21.00Was: $24.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-202M
MOOSE UTILITY
$18.95A compromised master cylinder means unpredictable brake response and potential safety failures—exactly what you can't afford on track or the street. This complete rebuild kit from MOOSE UTILITY gives you OEM-spec components manufactured by Nissin,...MD06202- SKU:
- MD06202
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- TYPE:
- MASTER CYLINDER
- RIDING STYLE:
- ATV
- TYPE:
- FRONT
- PRODUCT NAME:
- REPAIR KIT
$18.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-006M
MOOSE UTILITY
$34.95A compromised master cylinder is a safety liability—it's the critical component that translates your brake pedal input into hydraulic pressure. This MOOSE UTILITY rebuild kit restores your brake system to OEM specifications, eliminating spongy pedal feel...06170144- SKU:
- 06170144
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
$34.95Qty in Cart: 0Quantity:Price:$34.95Subtotal: -
MOOSE UTILITY Repair Kit - Master Cylinder 06-052M
MOOSE UTILITY
$24.95A worn or failing master cylinder compromises your entire braking system, putting safety at risk and degrading stopping power across all four wheels. This complete rebuild kit restores your master cylinder to OEM specifications, ensuring consistent...06170060- SKU:
- 06170060
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- MASTER CYLINDER
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- COLOR/FINISH:
- BLACK
$24.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-303M
MOOSE UTILITY
$23.95Brake system reliability isn't negotiable—a failing master cylinder compromises stopping power and puts you at risk. This MOOSE UTILITY rebuild kit restores your master cylinder to OEM specifications, ensuring consistent brake response and safety whether...06170041- SKU:
- 06170041
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
$23.95 -
MOOSE UTILITY Repair Kit - Master Cylinder 06-353M
MOOSE UTILITY
$42.95A compromised brake master cylinder is a safety liability that demands immediate attention. This complete rebuild kit restores your braking system to OEM specifications, ensuring consistent pressure delivery and reliable stopping power. Rather than...06170042- SKU:
- 06170042
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- BASE COLOR:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- MASTER CYLINDER
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
$42.95Qty in Cart: 0Quantity:Price:$42.95Subtotal: -
MOOSE UTILITY Repair Kit - Master Cylinder 06-102M
MOOSE UTILITY
$24.95A compromised master cylinder is a direct threat to braking performance and safety—and waiting to rebuild it puts you at risk. This MOOSE UTILITY repair kit restores your brake system to OEM specifications using genuine Nissin components, the same...06170091- SKU:
- 06170091
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- FRONT
- TYPE:
- MASTER CYLINDER
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
$24.95 -
WORKS CONNECTION Reservoir Cover - Brake - Blue 21-200
WORKS CONNECTION
$38.95Your bike's brake system deserves details that match its performance. These WORKS CONNECTION reservoir covers combine functional protection with refined aesthetics, eliminating the raw, unfinished look of stock components. CNC-machined from...06170061- SKU:
- 06170061
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- TYPE:
- MASTER CYLINDER
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- COVER
- BASE COLOR:
- BLUE
$38.95Qty in Cart: 0Quantity:Price:$38.95Subtotal:
