S&S CYCLE - 900-1176 - Cylinder Stud & Head Bolt Kit - '17-'23 M8 Models
For ATV riders dealing with damaged wheel hub hardware, the S&S CYCLE 900-1176 is the complete kit that puts everything back to spec. 8 studs with rounded thread roots, rather than flat, improving fatigue strength, giving you a single-package solution that covers the full rebuild without sourcing components separately. Using correct-spec studs with the right thread pitch and diameter is critical to achieving proper clamping load. The 900-1176 gives you the right parts matched to your specific model's wheel mounting requirements. Sold as a complete kit.
Features
- Studs
- 8 studs with rounded thread roots, rather than flat, improving fatigue strength
- 4140 Chrome Moly studs, oil quenched and tempered to 39-44 HRC
- Positive stop shoulder allows for consistent installed height
- 180,000 psi tensile strength
- Head Bolts
- Reusable
- 14% increase in strength over stock
- Heat treated 8640 steel
- 200,000 psi ultimate tensile strength
- 8 - head bolts with integral washer
- Formed threads
- Cold formed head
- Compatible with both MLS & graphite head gaskets
Specs
- Finish: Raw
- Riding Style: Street
- Base Color: Black
- Diameter - Thread Size: 9/16”
- Style: 12-Point
- Color/Finish: Oxide
- Color/Finish: Black
- Material: Chromoly
- Type: For M8 Models
- Product Name: Cylinder Stud/Head Bolt
- Units: Kit
Frequently Asked Questions - S&S CYCLE - 900-1176 - Cylinder Stud & Head Bolt Kit - '17-'23 M8 Models
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
