Manual Transmission Rebuild Kits and Components
Circle Track Manual Transmission Rebuild Kits & Components at JJ Motorsports
Keep your racing transmission performing at its best with complete rebuild kits and internal components from JJ Motorsports. These high-quality parts restore smooth shifting, eliminate clutch slippage, and ensure maximum power transfer in Falcon, Brinn, and other circle track transmissions for IMCA, USMTS, late models, and modifieds.
Shop trusted brands like Winters for Falcon rebuild kits and clutch packs, and Brinn for Pro 2.0 rebuild kits. Explore related categories such as Circle Track Manual Transmissions & Components for complete units or Circle Track Drivetrain for additional powertrain parts.
Top Circle Track Manual Transmission Rebuild Kits & Components
- Winters Falcon Transmission Rebuild Kit WIN62822-2 – Complete rebuild kit for Falcon 2-speed transmissions; includes bearings, seals, gaskets, clutch plates, and hardware for full service and restoration.
- Brinn Rebuild Kit Pro 2.0 BRI70047 – Comprehensive rebuild kit for Brinn Pro 2.0 transmissions; contains all necessary seals, bearings, clutch packs, and gaskets for professional-level rebuilds.
- Winters Clutch Pack Hub 36 Tooth w/ Aluminum Insert WIN61734-36 – 36-tooth steel clutch hub with lightweight aluminum insert; direct replacement for Winters Falcon transmissions, improves engagement and reduces rotating mass.
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!
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Bert Transmission Replacement Parts Kit
BERT TRANSMISSIONS
$91.44Bert transmissions demand precision-engineered wear components to maintain smooth power delivery and shift quality under high-load racing conditions. This comprehensive replacement kit addresses the critical internal components that experience the most...234-9042- SKU:
- 234-9042
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$91.44 -
Detent Center .970in JER-0050
JERICO
$5.99The Detent Center pin is a critical component in Jerico transmission shift mechanisms, ensuring positive gear engagement and preventing unwanted shifting during hard acceleration or deceleration. Precision-manufactured to exact specifications, this...JER0050- SKU:
- JER0050
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$5.99Qty in Cart: 0Quantity:Price:$5.99Subtotal: -
Winters Falcon Transmission Rebuild Kit Bearings Frictions Gaskets Seals Shims Steels 62823-2
WINTERS
$249.99Worn bearings, friction material degradation, and seal leakage will cost you consistency on the track and money in repairs. The Winters Falcon 62823-2 Rebuild Kit consolidates all the critical wear items into one complete package, allowing you to restore...WIN62823-2- SKU:
- WIN62823-2
- Availability:
- Usually ships within 24 hours
- Weight:
- 2.50 LBS
$249.99 -
Winters Falcon Transmission Rebuild Kit Complete Roller Slide WIN63477-2
WINTERS
$293.99When internal wear compromises your Winters Falcon transmission's shift quality and power delivery, a complete rebuild kit is the most cost-effective path back to factory performance. This kit supplies every wear item—clutch discs, bearings, seals, and...WIN63477-2- SKU:
- WIN63477-2
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
$293.99 -
Bert Plunger Small Ball 1/4in Diameter SG-1035-01
BERT TRANSMISSIONS
$17.99If you're running a Bert Second Gen transmission, the plunger assembly is critical to smooth, reliable shifting under load. This OEM-spec plunger ensures consistent engagement and reduces the risk of missed shifts during competition or aggressive driving...BERSG-1035-01- SKU:
- BERSG-1035-01
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$17.99Qty in Cart: 0Quantity:Price:$17.99Subtotal: -
Bert Plug 3/4in Cup 76
BERT TRANSMISSIONS
$1.99Freeze plugs are critical wear items that prevent catastrophic coolant leakage and engine damage in high-performance applications. The Bert Plug 3/4in Cup 76 delivers reliable sealing for Bert Transmissions, ensuring consistent fluid retention during...BER76- SKU:
- BER76
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$1.99
