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SKU: 120-16566-RD | UPC: 889545104028
Wilwood UTV6 Forged 6-Piston Caliper with 1.12" Pistons & 0.25" Thick Rotor Compatibility - Red
The Wilwood UTV6 forged 6-piston caliper in red is a high-performance off-road brake caliper designed for UTV, side-by-side, and custom applications requiring extreme stopping power and heat resistance. Featuring forged billet construction, stainless steel pistons, and compatibility with 0.25" thick rotors, this caliper provides massive clamping force and fade-free performance for racing, rock crawling, or high-speed desert use while accepting common 1.12" piston bore configurations.
Key Features
- Forged Billet Body: Lightweight Dynapro construction with red powdercoat finish for strength and corrosion resistance.
- 6-Piston Design: 1.12" stainless steel pistons (three per side) for even pad pressure and high clamping force.
- Rotor Compatibility: Accepts 0.25" thick rotors (common in off-road and custom builds).
- Internal Crossover: Bleed screws on both sides for easy bleeding in any orientation.
- Quick-Silver Coating Option: Nickel plating available for extreme environments (this SKU is red powdercoat).
- Mounting: Radial mount with 3.50" center-to-center bolt spacing.
- High-Temp Seals & Dust Boots: For extended life in harsh conditions.
- Weight: Approximately 5.8 lbs per caliper.
Product Notes
- Part number: 120-16566-RD (red powdercoat finish).
- Sold individually – one caliper (left or right universal depending on mount).
- Piston area: 3.01 sq in total.
- Requires matching brackets, rotors, and pads (sold separately).
- Compatible with Wilwood BP-10 or BP-20 compound pads.
- Commonly used in custom UTV, sand rail, and prerunner brake kits.
Installation Notes
- Requires custom or application-specific radial mount brackets.
- Professional installation recommended – brake system modifications required.
- Use DOT 3/4 or 5.1 fluid – full system bleed mandatory.
This Part Fits
Universal off-road / custom application – commonly used on:
| Application | Common Vehicles |
|---|---|
| UTV / Side-by-Side | Polaris RZR XP1000/Turbo, Can-Am Maverick X3, Yamaha YXZ |
| Sand Rail / Prerunner | Custom buggies and trophy trucks |
| Rock Crawler | Jeep, Toyota, Ford with big brake conversions |
Why Choose Wilwood?
- Industry leader in high-performance braking with decades of off-road racing heritage.
- Forged calipers and stainless pistons for maximum durability in extreme conditions.
- Full line of matching rotors, pads, and brackets available.
Frequently Asked Questions
- Q: Does this include a rotor?
- A: No, caliper only. Requires 0.25" thick rotor and matching bracket.
- Q: Is it left or right specific?
- A: Universal can be mounted on either side with proper bracket.
- Q: What pad compound?
- A: Accepts Wilwood BP-10 (street), BP-20 (performance), or PolyMatrix compounds.
Shipping & Handling
- Method: Standard ground shipping.
- Package Weight: Approximately 8–10 lbs.
- Box Dimensions (approx): 12" × 10" × 8".
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