{"product_id":"for-2011-18-toyota-sienna-rear-differential-viscous-coupler-coupling-41303-28013","title":"For 2011-18 TOYOTA Sienna Rear Differential Viscous Coupler Coupling 41303-28013","description":"\u003ch2\u003eRear Differential Viscous Coupler for 2011-2018 Toyota Sienna\u003c\/h2\u003e\u003cp\u003eThis viscous coupler coupling is an aftermarket replacement part for the rear differential assembly on 2011-2018 Toyota Sienna vehicles. It is identified by reference number 41303-28013. The viscous coupler is the component that manages torque transfer in the rear differential system, and this unit is intended to match the specified application and reference number.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Number:\u003c\/strong\u003e 41303-28013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear Differential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Viscous Coupler Coupling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFor 2011-2018 Toyota Sienna\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a viscous coupler do in the rear differential? \u003cstrong\u003eA:\u003c\/strong\u003e A viscous coupler manages torque transfer within the rear differential system, helping coordinate power delivery between the drivetrain components it serves.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I confirm this coupler fits my Sienna? \u003cstrong\u003eA:\u003c\/strong\u003e Check your vehicle's complete model year within the 2011-2018 Sienna range and verify that reference number 41303-28013 matches the part currently installed or specified for your application.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part. Confirm fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bethesda Industrial","offers":[{"title":"Default Title","offer_id":67616872530170,"sku":"ZZ3P00554","price":505.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/5101\/2346\/files\/s-l1600_12c7b882-1f88-4e39-b59a-e68d85c085ca.jpg?v=1790939692","url":"https:\/\/bethesdaindustrial.com\/products\/for-2011-18-toyota-sienna-rear-differential-viscous-coupler-coupling-41303-28013","provider":"Bethesda Industrial","version":"1.0","type":"link"}