Drive Train Main Gearcase Internals A09mn50et

The Polaris 3234057 Gear Drive Chain is a precision-engineered component designed for heavy-duty applications in Polaris-powered equipment. Constructed from high-strength materials, this chain ensures reliable power transfer and extended service life under demanding conditions.

Key features include durable roller design and optimized pitch for seamless engagement with sprockets. Compatible with Polaris models requiring a 3234057 part number, this chain delivers consistent performance in off-road and utility vehicles.

The **Polaris Sportsman Output Gear Assembly** is a precision-engineered component designed for compatibility with T139 models. This assembly features a robust construction to ensure optimal performance and durability under demanding conditions. Engineered to exacting specifications, it delivers reliable power transfer for extended operational life.

Key specifications include compatibility with part numbers **3234062**, **3234060**, and **3234066**. This assembly is crafted to meet the exacting standards of Polaris ATVs, ensuring seamless integration with the drivetrain system. Whether for maintenance or replacement, this component adheres to OEM quality standards for consistent performance.

The **Polaris Torx Truss HD Screws** are precision-engineered fasteners designed for the **RANGER SPORTSMAN** series, ensuring secure and durable assembly. Each screw is manufactured to exacting standards, featuring a **Torx drive** for optimal torque application and a **high-strength design** for heavy-duty applications.

Available in a **quantity of 2**, these screws are compatible with **part numbers 800, 500, 570, 400, 550**, and **3234086**. Their robust construction ensures reliable performance in demanding conditions, making them ideal for off-road and utility applications. Engineered for Polaris ATVs, these fasteners maintain critical structural integrity while simplifying installation and maintenance.

The **OEM Polaris 3234063 Center Drive Bearing Cover** is engineered for precise fitment on the Polaris Ranger 400/500 and Sportsman 450/500/800 series models. Crafted from durable materials, this replacement cover ensures optimal protection for the drive components while maintaining factory specifications for performance and longevity.

Designed to meet Polaris’ exacting standards, this part integrates seamlessly with the existing drivetrain system, providing a secure and reliable seal. Compatible with the specified ATV models, it delivers consistent operation and reduces wear on critical drivetrain components. Ideal for maintenance professionals and DIY enthusiasts seeking authentic, high-quality replacement parts.

The **Polaris Genuine OEM Ball Bearing (Part #3234065)** is a precision-engineered component designed for direct fitment in Polaris-branded equipment. Manufactured to exacting standards, this bearing ensures reliable performance and extended service life under demanding operating conditions.

Ideal for applications requiring smooth rotational motion, this bearing features a robust **inner diameter of 1.500 inches (38.10 mm)** and an **outer diameter of 2.500 inches (63.50 mm)**. The **width of 0.750 inches (19.05 mm)** ensures proper clearance and alignment within Polaris machinery. Compatible with standard mounting configurations, this OEM part maintains strict tolerances for optimal fit and function.

The **OEM 3234360 Transmission Shift Drum Shaft** is a precision-engineered component designed for direct compatibility with Polaris Ranger 400, 500, 570, and 800 models. Crafted from high-strength materials, this shaft ensures reliable engagement and durability under demanding off-road conditions.

This replacement part maintains strict dimensional tolerances to guarantee seamless integration with the transmission system, preserving optimal performance and drivetrain efficiency. Ideal for restorations, maintenance, or upgrades, the shaft delivers consistent shifting response and extended operational life. Compatible with all specified engine displacements, it adheres to Polaris’ original specifications for peak functionality.

The **Polaris RING-RETAINING Ranger Sportsman Scrambler** (Part #3233699) is a high-performance OEM replacement designed for 2004–2017 Polaris Scrambler 1000, 900, and 800 models. Engineered with precision, this ring-retaining component ensures optimal sealing and durability under demanding off-road conditions.

Constructed from high-quality materials, this part meets Polaris factory specifications for reliable operation. Compatible with multiple engine displacements (1000cc, 900cc, 800cc), it delivers consistent performance across the Scrambler lineup. Direct fitment ensures seamless installation with minimal adjustments required.

The **Polaris Sportsman Output Gear Assembly** (Part Numbers: 3234062, 3234060, 3234066) is a precision-engineered component designed for compatibility with Polaris ATV models featuring a **T139 transmission**. Crafted from high-strength materials, this assembly ensures reliable power transfer and optimized drivetrain performance.

Key features include durable construction and seamless integration with existing drivetrain components. This assembly is a direct replacement for OEM specifications, ensuring proper fitment and functionality. Whether for maintenance or restoration, this part adheres to Polaris engineering standards for enhanced durability and longevity.

The genuine OEM 2004 Polaris Sportsman 500 Transmission Oil Deflector (Part #3234061) is designed for precise fitment and optimal performance in the designated model. Engineered to maintain proper oil circulation within the transmission system, this deflector ensures enhanced durability and reduced wear on critical components.

Constructed to exacting specifications, this part adheres to Polaris’ quality standards, delivering reliable protection for extended service intervals. Compatible exclusively with the 2004 Polaris Sportsman 500, this deflector is a direct replacement for the original equipment, guaranteeing seamless integration and consistent functionality.

The **Polaris OEM TORX Tapping Screw (Part #3233749)** is a precision-engineered fastener designed for direct compatibility with Polaris-branded equipment. This **9-pack** features a **TORX® drive system (T25)** for secure, high-torque applications, ensuring reliable performance in rugged operating conditions.

Manufactured to exacting OEM specifications, these screws are ideal for assembly, maintenance, or replacement tasks across Polaris vehicles and machinery. Each screw is **self-tapping**, eliminating the need for pre-drilling in compatible materials. The **9-pack** provides ample stock for bulk applications, reducing downtime and inventory management hassles.

The **OEM Polaris Xplorer Thrust Washer Pair (Part #3233176)** is a precision-engineered component designed for direct compatibility with Polaris Xplorer models. Manufactured to exacting specifications, this washer pair ensures optimal performance and durability in the transmission system, maintaining proper alignment and reducing wear on critical drivetrain components.

Constructed from high-quality materials, this replacement washer pair adheres to Polaris’ original equipment standards, providing a seamless fit and reliable operation. Ideal for maintenance, restoration, or performance upgrades, this part is a direct match for the **Q3404** application. Ensure your Polaris Xplorer operates at peak efficiency with this genuine OEM replacement.

The **OEM Polaris 3233915 12-Face Transmission Park Plate** is a genuine replacement component designed for precise fitment in Polaris off-road vehicles. Engineered with a **12-tooth face**, this **new, never-used** part ensures optimal gear engagement and durability under demanding conditions. Directly sourced from Polaris specifications, it adheres to the original manufacturer’s quality standards for seamless integration into transmission systems.

This **NOS (New Old Stock)** plate is ideal for restorations, repairs, or maintenance requiring an exact match to the original equipment. Compatible with Polaris models requiring a **12-face park plate**, it eliminates compatibility concerns and ensures reliable performance. No modifications or alterations are necessary—simply install for immediate functionality.

The 2004 Polaris Sportsman 500 Transmission Gearcase Engagement Dog is engineered to provide reliable engagement of the transmission gearcase in the Sportsman 500 platform. Designed with precision machining, the component ensures seamless operation and enhances drivetrain performance during gear changes.

Constructed from high‑strength alloy, the engagement dog delivers durability under demanding off‑road conditions. Its streamlined design reduces friction and wear, thereby extending the life of the transmission system. The part is compatible with the 2004 model year and integrates smoothly into the existing drivetrain architecture.

The 2004 Polaris Sportsman 500 transmission gearcase sprocket is engineered for reliable power transfer and durability in demanding off‑road conditions. Constructed to meet OEM standards, this 24‑tooth component ensures precise engagement with the chain and maintains optimal drivetrain performance.

Designed as a direct replacement for part number 3233854, the sprocket integrates seamlessly with the existing transmission housing, providing a straightforward installation process for service technicians and experienced riders. Its robust construction resists wear and corrosion, extending service intervals and supporting the vehicle's overall reliability.

The **2006 Polaris Sportsman 500 OEM Transmission Engagement Dog** (Part #3234258, AP186) is a precision-engineered component designed for seamless engagement within the transmission system of the specified Polaris model. Manufactured to exacting OEM standards, this engagement dog ensures reliable synchronization and optimal performance during gear shifts.

Constructed from high-grade materials, this part is engineered to withstand the operational demands of the Polaris Sportsman 500, maintaining durability and efficiency. Compatible exclusively with the 2006 model year, this component is a direct replacement for the original equipment, guaranteeing proper fitment and function. Ideal for maintenance professionals and off-road enthusiasts seeking authentic, high-quality replacement parts.

The Polaris Sportsman 600 Washer (Model 3233855) delivers reliable performance for heavy-duty cleaning tasks. Engineered with a robust 12-volt DC motor, this unit provides consistent power for demanding applications, including off-road vehicles, trailers, and outdoor equipment.

Key features include a durable stainless steel wash pump, optimized for efficient water flow and debris removal. The unit operates at a maximum pressure of 100 PSI, ensuring thorough cleaning without compromising system integrity. Designed for versatility, it is compatible with standard 12V electrical systems, making it ideal for ATVs, UTVs, and utility vehicles. Built to withstand harsh conditions, this washer is a trusted solution for maintaining equipment in rugged environments.

The Polaris Retaining Ring 3234067 is a high-quality, OEM-compatible component designed for precise fitment on Polaris Sportsman Ranger models (2004–2026). Engineered to maintain critical shaft alignment and prevent axial movement, this retaining ring ensures reliable performance and extended component lifespan under demanding operating conditions.

Constructed from durable, corrosion-resistant materials, this retaining ring meets strict manufacturing tolerances for consistent performance. Compatible with original equipment specifications, it delivers a secure, interference-free fit for long-term durability. Ideal for maintenance professionals and off-road enthusiasts prioritizing authenticity and reliability.

The Ching Choo Ball Bearing model 3233019 is a precision-engineered ball bearing designed for a wide range of Polaris vehicles. It provides reliable rotational support for the General series (including 1000 models from 2016‑2025 and ATV models 330, 350, 400, 500, 570 produced 1993‑2021), as well as Ranger models ranging from 500 to 1000 produced 1998‑2025.

This bearing is also fully compatible with Polaris snowmobile platforms, including WIDETRAK LX and GT models from 1997‑2000, and RZR models 570, 700, and 1000 produced 2011‑2022. Additionally, it fits the Polaris XPEDITION series for model years 2024‑2025. Each package contains one bearing, identified by the part number 3233019.