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Yamaha Raptor 660 YFM660R Heavy Duty Cylinder Head Stud Bolts (2001–2005)
Description:
High-strength head studs designed for Yamaha Raptor 660 engines to improve clamping, reliability, and resistance to head gasket failure under aggressive riding or boosted performance. Compatible with OEM head gaskets and seals, easing maintenance and torque consistency.
Features:
- Specifically engineered for Yamaha Raptor 660 (YFM660R)
- 6 x heavy-duty head studs for secure cylinder head retention
- Enhanced durability under high-boost or high-RPM conditions
- Easy installation with standard OEM hardware compatibility
Includes:
6 x heavy-duty cylinder head stud bolts
Fits Models:
Yamaha Raptor 660
Model Years:
2001-2005
Submodels:
All Submodels
Engine Options:
660cc, single-cylinder, 4-stroke
Heavy Duty Cylinder Head Stud Bolts for Yamaha Raptor 660 YFM660R (2001-2005)
Yamaha, Raptor 660, YFM660R, head studs, cylinder head bolts, heavy-duty, motorcycle engine, performance parts
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
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