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Cusco Rear Differential Rigid Mount Collar Rear Side 2021+ Toyota GR Yaris 1.6L AWD - Blue Cusco CUS1C7 928 B
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Cusco Rear Differential Rigid Mount Collar Rear Side 2021+ Toyota GR Yaris 1.6L AWD - Blue

Cusco
CUS1C7 928 B
4996338025432
Bushing Kits
3 Units In Stock - Ships Next Business Day
$ 100.00 $ 90.00
$ 90.00

SKU: 1C7 928 B | UPC: 4996338025432

Cusco Rear Differential Rigid Mount Collar Rear Side 2021+ Toyota GR Yaris 1.6L AWD - Blue

Cusco Rear Differential Rigid Mount Collar Rear Side replaces the factory rubber bushing on 2021+ Toyota GR Yaris 1.6L AWD models. This rigid aluminum collar locks the rear differential mount in place to prevent movement under acceleration and cornering loads. Drivers gain direct power delivery and stable traction for track days or spirited street driving.

Key Features

  • Billet Aluminum Build: CNC-machined 6061-T6 aluminum handles high torque without flex or failure.
  • Rigid Collar Design: Eliminates bushing deflection for zero-slop mounting and consistent differential positioning.
  • Anodized Blue Finish: Hard anodizing resists corrosion and adds visual appeal matching other Cusco parts.
  • Rear Side Specific: Targets the critical rear-side mount prone to shift during hard launches and turns.
  • Lightweight Construction: 0.15 kg (0.33 lbs) part keeps unsprung weight low for agile response.

Product Notes

  • Direct OEM replacement with no vehicle modifications needed.
  • Enhances overall chassis rigidity when paired with front motor mounts.
  • Packed in protective foam insert to prevent shipping damage.

Installation Notes

  • Professional installation recommended.
  • Jack up rear axle and remove stock bushing per service manual steps.
  • Reuses OEM bolts and washers, torque to 59 Nm (44 ft-lbs).

This Part Fits

Year Make Model Submodel
2021-2025 Toyota GR Yaris 1.6L AWD (GXPA16)

Why Choose Cusco?

  • 40+ years developing parts for World Rally Championship vehicles.
  • Manufactured in Japan with strict quality controls for JDM fitment.
  • Test-proven on rally stages for durability under extreme conditions.

Frequently Asked Questions

  • Q: Does this fit all 2021+ Toyota GR Yaris models?
    A: Yes, direct bolt-on for every 1.6L turbo AWD GR Yaris GXPA16 worldwide, including USDM and JDM variants.
  • Q: What material and finish does it have?
    A: Solid 6061-T6 billet aluminum with Type III hard anodized blue coating for wear resistance and heat dissipation.
  • Q: How hard is installation and what tools are needed?
    A: 30-45 minute job with basic tools like jack, stands, sockets, and torque wrench. Professional help advised for alignment check after.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Compact 6 x 4 x 2 inch cardboard box with foam protection
  • Weight: 0.33 lbs product, 0.5 lbs shipped

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