Rear Differential Viscous Coupler Coupling For 11-18 TOYOTA Sienna 41303-28013
$503.79
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Rear Differential Viscous Coupler Coupling For 11-18 TOYOTA Sienna 41303-28013
$503.79
Product Overview
This Rear Differential Viscous Coupler is an aftermarket replacement part intended for the rear differential assembly on 2011 to 2018 Toyota Sienna vehicles. It carries the reference part number 41303-28013, which can be used to match it against the existing coupling on your vehicle. The viscous coupler transfers and limits torque through the differential to support rear drivetrain operation.
Key Features
- Aftermarket rear differential viscous coupler
- Reference part number 41303-28013 for identification
- Intended for 2011 to 2018 model year applications
- Fits into the rear differential assembly
- Replaces the original coupling in the listed applications
Compatibility & Fitment
- For 2011-2018 Toyota Sienna
Product Details
- Product Type: Rear Differential Viscous Coupler
- Part Number: 41303-28013
- Model Application: 11-18 Toyota Sienna
Frequently Asked Questions
Q: What is a viscous coupler used for? A: It sits in the rear differential and manages torque transfer between the drive components as part of the drivetrain.
Q: How do I confirm this coupler matches my vehicle? A: Check your vehicle year and model against this listing and compare the existing part number with 41303-28013 before ordering.
This is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.