Restore Full Braking Power on Your Scrambler 500 — Bolt On and Ride

Stop riding with a leaking or seized rear caliper. This fully assembled rear brake caliper from 50 Caliber Racing comes pre-installed with pads and banjo bolts, ready to swap directly onto your 1998–2004 Polaris Scrambler 500 2x4 or 4x4. Engineered with precision components and high-temperature resistant seals to meet or exceed OEM performance standards. No rebuilding, no sourcing separate parts — install it and get back on the trail.

Why Scrambler 500 Owners Choose This Caliper

• Fully Assembled — Comes with pads pre-installed and banjo bolts included, ready to bolt on
• Direct OEM Replacement — Replaces Polaris part numbers 1910691, 1910367, 1910449, 1910270, and 1191069
• High-Temperature Resistant Seals — Engineered to handle the heat generated during hard braking on trails and technical terrain
• Meets or Exceeds OEM Standards — Precision components tested to factory performance specifications
• Easy Install — Direct swap, no modifications required
• Fits 2x4 and 4x4 Models — One caliper covers both drivetrain configurations

Perfect For

🔧 Brake system rebuild  |  🌲 Trail and recreational riding  |  🛠️ ATV restoration  |  🏜️ Hard terrain and technical riding  |  🚚 Preventive maintenance

Complete Kit Includes

• ✓ Rear brake caliper assembly
• ✓ Pre-installed brake pads
• ✓ Banjo bolts

Technical Specifications

Vehicle Fitment

• 1998 Polaris Scrambler 500 (W98BC50A)
• 1999 Polaris Scrambler 500 (A99BG50AA)
• 2000 Polaris Scrambler 500 (A00BG50AA)
• 2000 Polaris Scrambler 2x4 (A00BA38CA)
• 2001 Polaris Scrambler 500 2x4 (A01BA50AA / A01BA50AB)
• 2001 Polaris Scrambler 500 4x4 (A01BG50AA / A01BG50AB)
• 2002 Polaris Scrambler 500 2x4 (A02BA50AA / A02BA50AB)
• 2002 Polaris Scrambler 500 4x4 (A02BG50AA / A02BG50AC Freedom)
• 2003 Polaris Scrambler 500 4x4 (A03BG50AA)
• 2004 Polaris Scrambler 500 4x4 (A04BG50AA/FA)
• ⚠️ Does NOT fit 2003 Polaris Scrambler 500 HO 4x4

Why Replace the Whole Caliper Instead of Rebuilding

A seized or leaking brake caliper can be rebuilt — but on an ATV that sees hard use, the piston, seals, and bore are often worn beyond what a rebuild kit can reliably fix. A fully assembled replacement caliper eliminates the guesswork. You get a fresh piston, fresh seals, fresh pads, and a bore that hasn't been scored by a seized piston. The install time is the same as a rebuild, but the result is a caliper that performs like new instead of one that might fail again in another season. For a safety-critical component like your brakes, the fully assembled replacement is the right call.

Replaced the rear caliper on my 2002 Scrambler 500 4x4. Bolted right on, bled the system, and brakes feel like new. Pads were already installed which saved me time. — Verified Buyer

My old caliper was leaking and seized. This one swapped in perfectly. Part numbers matched exactly. Back on the trail the same day. — Verified Buyer

100% Risk-Free With R1 Protect

• 30-Day Returns — Not the right fit? Send it back, no hassle
• Fast Shipping — In stock and ready to ship
• Expert Support — 801-899-2520 | Real UTV techs, not a call center

Stop riding with a compromised caliper. Fully assembled, pads included — bolt on and brake with confidence.