Pinion Nuts
Circle Track Pinion Nuts at JJ Motorsports
High-strength pinion nuts designed for circle track racing to ensure precise alignment and secure rear-end assemblies, enhancing durability and performance in demanding racing conditions. Essential for maintaining optimal gear setup and preventing slippage under high torque, these nuts are ideal for IMCA, USMTS, late models, modifieds, and street stocks on dirt ovals.
Shop trusted brands like Motive Gear for GM options, Ratech for Ford designs, and Allstar Performance for versatile solutions. Explore related categories such as Circle Track Drivetrain Fastener Kits for additional hardware or Circle Track Differentials and Rear End Components for complete rear end upgrades.
Top Circle Track Pinion Nuts
- Pinion Nut 1260823 – Steel black pinion nut for GM 12-Bolt with 8.75 in specifications, each unit from Motive Gear.
- Pinion Nut Ford 9in 1509 – Steel natural pinion nut with 1-14 in thread and large bearing pinion support for Ford 9 in, each unit from Ratech.
- Allstar Performance Pinion Nut GM 7.5 8.5 ALL72156 – Steel natural pinion nut for GM 10-Bolt with 7.5 / 8.5 in specifications, each unit from Allstar Performance.
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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Pinion Nut 1260823
MOTIVE GEAR
$5.49A properly secured pinion nut is critical for maintaining differential integrity and preventing catastrophic drivetrain failure during aggressive acceleration or sustained racing. This steel pinion nut is engineered to GM 12-bolt specifications, ensuring...MOT1260823- SKU:
- MOT1260823
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
$5.49 -
Winters Posi-Lok Assembly Right Hand Thread 1-5/16-20 Aluminum Black Powder Coat WIN6498R
WINTERS
$70.99If you're running a Winters Quick Change rear end, the Posi-Lok Assembly is essential for achieving consistent gear engagement and reliable locking performance under racing loads. This precision-engineered component eliminates guesswork during gear...WIN6498R- SKU:
- WIN6498R
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 6498R
$70.99 -
Winters Posi Lock Nut Right Hand Thread 1-5/16-20 Aluminum WIN6485R
WINTERS
$44.99If you're running a Winters Quick Change rear end at the track, you need fasteners you can trust under extreme load and constant thermal cycling. The Winters Posi Lock Nut delivers a secure, anti-vibration connection that stays locked through high-speed...WIN6485R- SKU:
- WIN6485R
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- MFG Part #:
- 6485R
$44.99 -
Pinion Nut Ford 9in 1509
RATECH
$9.99A quality pinion nut is critical to maintaining bearing preload and preventing catastrophic differential failure under load. This Ford 9-inch pinion nut delivers the clamping force needed to keep your pinion gear secure during hard acceleration,...RAT1509- SKU:
- RAT1509
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
- MFG Part #:
- 1509
$9.99Qty in Cart: 0Quantity:Price:$9.99Subtotal: -
DMI Posi-Lock Nut Right Hand RRC-1369
DIVERSIFIED MACHINE
$47.99The DMI Posi-Lock Nut secures your pinion bearing preload with precision engineering designed to prevent loosening under extreme acceleration and cornering forces. This aluminum right-hand nut is essential for maintaining differential stability and...DMIRRC-1369- SKU:
- DMIRRC-1369
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- RRC-1369
$47.99 -
Allstar Performance Pinion Nut GM 7.5 8.5 ALL72156
ALLSTAR PERFORMANCE
$4.99A properly secured pinion nut is critical to maintaining ring-and-pinion gear preload and preventing catastrophic differential failure during high-stress driving. This Allstar Performance pinion nut is engineered to OEM specifications for GM 10-bolt...ALL72156- SKU:
- ALL72156
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MFG Part #:
- ALL72156
$4.99 -
Allstar Performance Pinion Nut Ford 9in ALL72155
ALLSTAR PERFORMANCE
$4.99The pinion nut is a critical fastener that secures your differential's pinion gear and bearing preload—get this wrong, and you're looking at catastrophic gear failure and potential driveline damage. Whether you're running a stock 9-inch or a heavily...ALL72155- SKU:
- ALL72155
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- ALL72155
$4.99 -
Pinion Nut LH & Bearing Posi-Lock QC0214A
FRANKLAND RACING
$57.99Quick-change rear ends demand precision-engineered components that won't fail under extreme load, and this Winters pinion nut assembly delivers exactly that. A secure, properly-torqued pinion nut is critical to maintaining differential preload and...FRKQC0214A- SKU:
- FRKQC0214A
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- MFG Part #:
- QC0214A
$57.99Qty in Cart: 0Quantity:Price:$57.99Subtotal:
