Genuine Polaris OEM Front Gear Case Differential
Ensure maximum reliability and longevity for your Polaris RZR, Ranger, or Ace with this genuine OEM Factory Replacement Front Gearcase Differential. Engineered to Polaris specifications, this part offers unparalleled quality compared to aftermarket alternatives, guaranteeing optimal performance and durability.
What’s in the Box
✓ Front Gearcase DifferentialGenuine OEM Polaris Part
✓ Installation InstructionsGuidance for proper fitment
Why Riders Upgrade
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Unmatched OEM Quality
Experience the superior engineering and materials that only genuine Polaris parts can provide.
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Direct Fit Replacement
Designed as a factory replacement, ensuring precise fitment and seamless integration with your vehicle's existing driveline.
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Built for Longevity
Stock Polaris parts are recommended for their proven longevity and reliability, giving you peace of mind on every ride.
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Reliability You Can Trust
Avoid the risks associated with lesser aftermarket parts; this is a brand new, genuine OEM component direct from Polaris.
In Stock & Ready To Ship
Processing: Packed with care before shipment
Tracking: Sent when shipped
Confirmation: Sent after checkout
Although rare, some delays may occur. We’ll keep you updated every step of the way.
Front Gear Case Differential vs. Stock or Generic Options
STOCK [PRODUCT TYPE]
✗ Lower reliability
✗ Shorter lifespan
✗ Higher risk of failure
✗ Inconsistent fitment
✗ Unknown manufacturing standards
⚡ POLARIS OEM REPLACEMENT
✓ Genuine OEM Quality
Guaranteed Polaris engineering and materials for maximum reliability.
✓ Extended Lifespan
Built to last, offering superior durability compared to aftermarket alternatives.
✓ Perfect Fitment
Designed as a direct factory replacement for seamless integration.
✓ Peace of Mind
Trust in genuine parts for dependable performance on any terrain.
✓ Brand New Part
Receive a new, not a rebuilt, component for ultimate assurance.
Common Questions
What is the manufacturer part number for this differential?
The manufacturer part number is 1337133. This is the latest Polaris part number that replaces several older part numbers.
Does this part replace older Polaris part numbers?
Yes, 1337133 replaces previous part numbers including 1332842, 1332923, 1333104, 1333105, 1333285, 1333750, 1334309, and 1334266.
Is this a new part or a rebuilt one?
This is a brand new, genuine OEM Polaris part, not a rebuilt component.
Why is OEM recommended over aftermarket for this part?
Polaris OEM parts are recommended for their superior quality, longevity, and reliability compared to many offshore aftermarket replacements.
What Riders Are Saying
This OEM differential was exactly what I needed. Fit perfectly and solved my driveline issues. Highly recommend sticking with genuine parts.
— John D., Colorado
Installation was straightforward, and the quality is evident. My RZR feels much more solid and reliable now. Worth every penny for OEM!
— Sarah K., Utah
Upgrade Your Driveline with Confidence
Ensure your Polaris vehicle performs at its best with genuine OEM parts.
Invest in reliability and longevity for your off-road adventures.