Rear Lower Trailing Arm Bushing for 2010-2015 Toyota Prius & More - Delphi TD1978W

$31.99
WARNING:California Proposition 65▾
Delphi Suspension Trailing Arm Bushing TD1978W
Delphi Suspension Trailing Arm Bushing TD1978W

Vehicles this part fits
    Part number: TD1978W
    UPC: 689604381823
    Condition: New
    Weight: 1.30 LBS
    Item Package Quantity: 1
    $31.99
    Adding to cart… The item has been added

    Have questions?

    Ask an Expert
    Delphi Suspension Trailing Arm Bushing P/N:TD1978W
    Delphi Suspension Trailing Arm Bushing P/N:TD1978W
    $31.99
    $31.99

    Cushion the rear suspension and keep the trailing arm properly located with the Delphi Suspension Trailing Arm Bushing TD1978W. This rear lower bushing drops in as a direct-fit replacement for the 2008-2012 Scion xB and the 2010-2013 Toyota Prius (see the "Vehicles it fits" section for engine-level fitment). It isolates road vibration and controls trailing-arm movement so worn, cracked, or noisy original bushings can be renewed.

    • Built on OE expertise: Delphi applies the OE safety technology fitted to millions of vehicles worldwide to its aftermarket steering and suspension portfolio.
    • Extreme testing: validated below -40°C and above 120°C, and exposed to 720 hours of salt spray, with extensive dimensional and material analysis for close OE-to-aftermarket compatibility.
    • Designed to OE standards: manufactured for consistent life and to reduce noise.
    • Smooth ride: helps restore the vehicle's smooth ride when a worn bushing is the cause of harshness or clunking.

    If a failed suspension trailing arm bushing is behind rear-end noise or looseness, this Delphi unit replaces it. Diagnose the cause before replacing, and inspect related suspension components.

    Interchange: 48725-47030
    4872547030 · MS86405 · 4872502200 · 4872512590

    Product information is for general reference and may contain errors. See our Disclaimer.

    This part cross-references / interchanges with the following part numbers:

    MS86405, 4872502200, 4872512590, 48725-47030

    Frequently Asked Questions

    What vehicles does the Delphi TD1978W bushing fit?

    It is a direct-fit replacement for the 2008-2012 Scion xB and the 2010-2013 Toyota Prius. Check the "Vehicles it fits" section to confirm engine-level fitment for your vehicle.

    Where is this bushing located?

    It is the rear lower suspension trailing arm bushing, which locates the trailing arm and isolates road vibration from the rear suspension.

    What does a trailing arm bushing do?

    It cushions and locates the trailing arm, controlling its movement while absorbing vibration for a smoother, quieter ride.

    What are signs this bushing may need replacing?

    Clunking or knocking from the rear, a looser feel over bumps, or visibly cracked or worn bushing material may indicate replacement is needed. Diagnose the cause first.

    Is this bushing tested for durability?

    Delphi validates it below -40°C and above 120°C and exposes it to 720 hours of salt spray, with dimensional and material analysis for OE-level compatibility.

    Reviews

    No reviews yet — be the first to review this product.

    Write a Review

    Related Products

    !