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Brakes Rear Caliper

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2011 polaris sportsman-forest-tractor-500-efi-a11mn50et
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Quick answer: The Brakes Rear Caliper for the 2011 2011 polaris sportsman-forest-tractor-500-efi-a11mn50et (ATV) consists of 14 OEM components. 13 are currently matched to live Amazon/eBay listings, priced from $1.99–$113.95.
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Showing 14 Components
Asm., Caliper, Dual Input [Incl. 1-12]

The **OEM-specification rear brake caliper and pad set (Part #1911415)** is designed for precise stopping performance on the **Polaris Sportsman 500 4x4 HO (2009–2014)**. Engineered with durable materials and calibrated for optimal heat dissipation, this replacement unit ensures consistent braking response under varying terrain conditions.

This kit includes a **single-piston sliding caliper** and **sintered brake pads**, delivering reliable friction and extended service life. Compatible with the factory brake rotor diameter, this component maintains original ride dynamics while reducing wear on drivetrain components. Direct-fit replacement for Polaris part compatibility.

eBay Motors Stock Available

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Buy on eBay ($24.85)
Kit, Brake Pad, Rear [Incl. 2 Pads]

The **OEM-compatible brake pads** for the **Polaris Scrambler XP 850 (Model Year 2014)** ensure precise stopping power and durability. Engineered to match original specifications, these pads deliver consistent performance for front and rear applications.

**Key Features:** - **Direct OE fitment** for 2014 Polaris Scrambler XP 850 models - **Part Numbers:** 2204088 (Front), 1911292 (Rear) - **Dual-pad set** for both front and rear braking systems - **High-quality friction material** for reliable heat dissipation and reduced wear - **Compatibility verified** with stock brake calipers and rotors **Note:** Always inspect brake components for wear or damage before installation. For optimal results, use with original Polaris brake hardware.

eBay Motors Stock Available

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Piston, Brake, Step

Polaris Step Brake Piston is designed for the 2009‑2019 XP 450 Sportsman Scrambler models, including the 1000 and 850 variants. This component enhances braking performance by providing a reliable and precise step mechanism that improves pedal feel and overall stopping power.

Manufactured to meet Polaris’ stringent quality standards, the piston offers durable construction and easy installation. It is compatible with standard brake systems on the specified XP 450 models, ensuring a seamless fit and optimal functionality.

eBay Motors Stock Available

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Buy on eBay ($54.99)
Ring, Square, Molded

The **Polaris OEM Molded Ring #5410766** is a precision-engineered square ring designed for direct compatibility with Polaris caliper assemblies. Crafted from high-quality materials, this replacement part ensures a secure, interference-free fit for optimal braking performance and system longevity.

This molded ring is engineered to meet Polaris original specifications, ensuring seamless integration with stock and aftermarket caliper components. Ideal for maintenance, restoration, or upgrade applications, this part adheres to strict manufacturing tolerances for consistent performance in demanding off-road and utility applications.

eBay Motors Stock Available

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Seal, Caliper, Inner

The Polaris Inner Caliper Seal (Part #5412010) is a precision-engineered replacement designed for compatibility with SxS and ATV models. Fabricated from high-quality elastomeric materials, this seal ensures optimal hydraulic performance and prevents fluid leakage in brake caliper systems.

Key features include a 1.50-inch outer diameter for precise fitment, engineered to maintain consistent sealing pressure under varying operating conditions. Ideal for maintenance professionals and off-road enthusiasts seeking reliable, OEM-quality components for brake system restoration.

eBay Motors Stock Available

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Seal, Caliper, Outer

Direct-Fit Brake Caliper Piston Assembly with Seals – Engineered for precise compatibility with Polaris models 5132829, 5412010, and 5412011. This aftermarket replacement unit features a 1.25-inch (31.75 mm) bore diameter and is designed to restore optimal hydraulic performance, ensuring consistent braking response and extended service life.

Constructed from high-grade materials, this piston and seal assembly meets OEM specifications for durability and leak resistance. Ideal for professional mechanics and DIY enthusiasts seeking a reliable, drop-in solution for brake system maintenance. Includes all necessary seals for immediate installation, eliminating the need for additional components. Compatible with standard brake fluid types (DOT 3, 4, or 5.1) as specified by the manufacturer.

eBay Motors Stock Available

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Boot, Pin Bushing

The **Polaris 5412505 PIN BUSHING BOOT** is a genuine OEM replacement part designed for precise fitment and durability in Polaris-branded equipment. Engineered to exact specifications, this boot ensures optimal performance and longevity, reducing wear on critical steering and suspension components.

Constructed from high-quality materials, this part meets Polaris’ stringent quality standards. Compatible with designated models, it is a direct factory replacement, ensuring seamless installation and reliable operation. Ideal for maintenance professionals and equipment owners seeking authentic, high-performance components.

eBay Motors Stock Available

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Asm., Caliper Mount, Rear

Precision-Machined Brake Caliper Pads for Polaris Hawkeye SP X2 570 (2009–2017) – Direct OEM replacement ensuring optimal stopping power and durability. Engineered to meet exacting specifications for seamless installation and superior performance.

Manufactured to strict quality standards, these brake pads deliver consistent friction material distribution and heat resistance for extended service life. Compatible with Polaris part number 1911416, these components are designed to restore original braking efficiency without modification. Ideal for off-road applications where reliability and precision are critical.

eBay Motors Stock Available

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Buy on eBay ($113.95)
Screw, Bleeder

The **Polaris Big Boss Magnum Bleeder Screw (Part #7080352)** is an original equipment manufacturer (OEM) replacement component designed for precise fluid drainage applications in Polaris ATV and UTV models. Engineered to exacting specifications, this screw ensures a secure, leak-free seal when installed in designated bleed ports.

Constructed from durable materials, this replacement screw maintains compatibility with Polaris Big Boss Magnum engines. Ideal for maintenance professionals and DIY enthusiasts, it provides a reliable solution for routine servicing or engine rebuilds. Compliance with OEM standards guarantees proper fitment and optimal performance.

eBay Motors Stock Available

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Screw, Socket Set

The **Polaris Socket Set Screw (Part #7515489)** is a precision-engineered fastening solution designed for heavy-duty applications requiring a secure, vibration-resistant fit. Featuring a **1/4-inch drive socket**, this screw is optimized for use with standard socket wrenches and impact drivers, ensuring reliable torque application. Constructed from high-strength, heat-treated steel, it delivers exceptional durability and resistance to stripping or rounding under demanding operational conditions.

**Key specifications** include a **threaded length of 1.00 inch** and an **overall length of 1.50 inches**, making it suitable for applications where a balance of grip and reach is required. The **socket drive size of 1/4-inch** ensures compatibility with most Polaris and OEM tooling systems. Ideal for maintenance, assembly, or repair tasks in agricultural, industrial, or recreational equipment, this screw meets rigorous performance standards for extended service life.

eBay Motors Stock Available

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Screw

The **Polaris 7512457 Bolt** is a high-quality, genuine original equipment manufacturer (OEM) component designed for precision fitment in Polaris-branded machinery. Each bolt measures **0.25 inches in diameter** and features a **1-inch length**, ensuring reliable performance under operational stress.

Constructed from durable **Grade 5 steel**, this bolt delivers superior strength and corrosion resistance, making it ideal for demanding applications. The **UNF (Unified National Fine) thread standard** ensures compatibility with Polaris equipment requiring secure fastening. This **two-pack** provides an immediate replacement solution for maintenance or repair needs, reducing downtime.

eBay Motors Stock Available

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Amazon Listing
Amazon listing photo

Authentic replacement lock washers engineered to original Polaris specifications for compatibility with a wide range of Polaris ATV and UTV models manufactured from 1999 onward. This set of **six** precision-machined washers is manufactured from durable metal and replaces Polaris part number **7552603**. Each washer features a machined exterior finish for optimal grip and secure fastening.

Ideal for maintenance and repair applications, these washers are sold as a **6-count pack** and weigh **3 ounces** total. Quad Logic ensures strict quality control to match OEM standards, providing a reliable solution for hardware replacement. Verify fitment compatibility with your specific model before purchase.

  • 0: Lock Washer for Polaris Sportsman
  • 1: Sold as a PACK OF 6
  • 2: Replaces Polaris Part Number 7552603
  • 3: Please Read Full Product Description Below To Check Fitment.
  • 4: Brand New Replacement Hardware From Quad Logic
View on Amazon ($7.95) →
eBay Listing
eBay listing photo

The Polaris 7552603 is an original equipment manufacturer (OEM) spring lock washer specifically engineered for compatibility with the 2003 Polaris Sportsman 600 4X4 utility vehicle. Crafted from high-quality steel, this component ensures secure fastening and reliable performance in demanding off-road conditions.

Designed to meet Polaris factory specifications, this spring lock washer provides a precise fit for suspension, steering, and drivetrain applications. Its durable construction resists corrosion and wear, delivering long-lasting functionality. Ideal for maintenance, repairs, or replacements, this part maintains the integrity of your vehicle’s mechanical systems while adhering to OEM standards.

View on eBay ($2.64) →
Washer, Flat

The Polaris 7556188 Genuine OEM Washer is a precision-engineered replacement component designed for exact fit and superior performance in Polaris-branded equipment. Manufactured to strict original equipment standards, this washer ensures reliable sealing and durability in demanding applications.

Ideal for maintenance professionals and DIY enthusiasts servicing Polaris machinery, this part adheres to the brand’s quality benchmarks. Compatible with approved Polaris models, it delivers consistent results when installed correctly. For optimal functionality, use only with genuine Polaris lubricants and tools.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($9.99)
Exact factory OEM # 5412506 may be temporarily out of stock in official store listings.
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Brakes Rear Caliper — Frequently Asked Questions

What OEM parts are included in the Brakes Rear Caliper for the 2011 polaris sportsman-forest-tractor-500-efi-a11mn50et?

The Brakes Rear Caliper for the 2011 polaris sportsman-forest-tractor-500-efi-a11mn50et includes 14 individual OEM components, each listed below with its exact OEM part number.

How much does the Brakes Rear Caliper cost for the 2011 polaris sportsman-forest-tractor-500-efi-a11mn50et?

Individual components in this assembly currently range from $1.99–$113.95, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 2011 polaris sportsman-forest-tractor-500-efi-a11mn50et model years or trims?

Manufacturers frequently reuse the same physical part across multiple model years and trims, so a given OEM part number can be compatible with more than just this exact vehicle — search the OEM number directly to see every vehicle it fits.

What is the OEM part number for Asm., Caliper, Dual Input [Incl. 1-12] on the 2011 polaris sportsman-forest-tractor-500-efi-a11mn50et?

The OEM part number for the Asm., Caliper, Dual Input [Incl. 1-12] (part of the Brakes Rear Caliper assembly) on the 2011 polaris sportsman-forest-tractor-500-efi-a11mn50et is 1911415.

Does OEM part 1911415 fit the 2011 polaris sportsman-forest-tractor-500-efi-a11mn50et?

Yes — OEM 1911415 is listed as the Asm., Caliper, Dual Input [Incl. 1-12] for the 2011 polaris sportsman-forest-tractor-500-efi-a11mn50et (2011), part of the Brakes Rear Caliper assembly.

Which parts are included in the Brakes Rear Caliper?

Asm., Caliper, Dual Input [Incl. 1-12], Kit, Brake Pad, Rear [Incl. 2 Pads], Piston, Brake, Step, Ring, Square, Molded, Seal, Caliper, Inner, Seal, Caliper, Outer, Boot, Pin Bushing, Asm., Caliper Mount, Rear, and 6 more — see the full list below.

What other vehicles use OEM part number 1911415?

OEM 1911415 (Asm., Caliper, Dual Input [Incl. 1-12]) also fits 101 other vehicles in this catalog, including 2009 polaris sportsman-500-efi-a09mn50an-ax — Brakes Rear Caliper 49atvbrakerr09sp500, 2009 polaris sportsman-500-ho-a09mh50as-ax-az — Brakes Rear Caliper 49atvbrakerr09sp500, 2009 polaris sportsman-800-ho-efi-a09mn76ax-az — Brakes Rear Caliper 49atvbrakerr09sp500.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$7.95
eBay Est. Total
$309.50