XRay 4-Hole Composite Shock Piston Set - Straight - Wide (2)
Brand: XRay
Part No: XR358037
In Stock: Usually ships same day
The XRay 4-Hole Composite Shock Piston Set – Straight – Wide (XR358037) is designed for wider, large-bore XRAY shock absorbers. The straight-hole layout promotes smooth, consistent damping and increased oil flow compared with fewer-hole designs, allowing the use of thicker shock oils while maintaining control and responsiveness on track.
Features
- 4-hole, straight (non-tapered) piston design for predictable damping
- Improved roundness from updated production for precise piston movement
- Wide/large-bore format to suit XRAY damper bodies
- Higher oil flow versus fewer-hole pistons enables thicker (stiffer) shock oils
- Durable composite construction
Suggested Compatibility
- XRAY XB8 EC 1/8 buggy (suggested compatibility)
- XRAY XT8 1/8 truck (suggested compatibility)
- XRAY XB808 (suggested compatibility)
Tuning Benefits
- Smoother action thanks to enhanced piston roundness
- Broader damping window when paired with thicker oils
- Refined handling balance over rough or high-grip surfaces
Secured by Stripe
This is a set of XRAY 4-Hole Shock Pistons, and are intended for use with the XRAY XB8 EC 1/8 buggy, as well as the XT8 1/8 truck. These 4-hole large-bore shock pistons are designed specifically for the wider XRAY shock absorbers. The newly redesigned pistons use a production process to improve roundness, ensuring perfect piston movement in all four shocks. This set includes three sets of four pistons with straight holes (not tapered) in sizes of 1.3mm 1.4mm and 1.5mm in every set.
The 4-hole pistons with the same hole diameter have increased oil flow compared to pistons with fewer holes (for example, 2-hole pistons). This allows to use the thicker (stiffer) shock oil, which will allow for different damping characteristics.
| Part Compatibility: |
Key Info:
- Brand: XRay
- Part No: XR358037
- Barcode: 8581703580379
- Fitment: Option Part
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
Reviews
No specific product reviews yet, why not write one?WRITE A REVIEW
ASK A QUESTION
For more in depth queries, please contact us.



