Make sure this part fits

Chevrolet 547702 Insulator,Trans Support

1982-1995 Chevrolet

Customer Questions & Expert Answers (2)
547702 GM Insulator,Trans Support Product Photo 1 of 4
  • Part Description
    INSULATOR, Transmission Mounting
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number547702
    Part DescriptionINSULATOR, Transmission Mounting
    Item Dimensions2.2 x 2.2 x 1.5 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU547702
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1985-1995 Chevrolet Astro4 Cyl 2.5L, 6 Cyl 4.3LVAN ASTRO
    1982-1992 Chevrolet Camaro4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L, 8 Cyl 5.0L2 DOOR, 4 DOOR, RS 2 DOOR, RS CONVERTIBLE
  • Customer Questions & Expert Answers

    Q:
    I want to know whether this will fit my car.
    A:
    You can Select Your Vehicle to check if 547702 fits your vehicle.
    Posted and answered by GM Parts Specialist Bob
    Q:
    How to remove the motor and transmission mount on GMC Safari? Posted by Rebekka M.
    A:
    To eradicate the mount from a vehicle, start by hoisting the vehicle and securely supporting it on jackstands. Then, use a floor jack and a block of wood to support the transmission. Next, remove the nut on mount-to-support bracket along with two nuts and bolts on cross-member support brackets. After that, remove the two bolts mounting transmission brace to engine rear. Proceed to remove the two upper insulators between bracket supports. Slide out bracket support with its mount away from cross member and over transmission. Lastly, draw out mount off its support bracket plate downwards while holding it firm at all times during this process. To reinstall the mount, just do what is recommended in reverse order for removal.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / May 07, 2026

Genuine GM Part 547702, the Right Choice

To ensure reliability, purchase GM part # 547702 Insulator,Trans Support. It is sometimes referred to as Chevrolet Motor And Transmission Mount. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Astro, Camaro models.

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