MasterPro
MRC Mounts

MasterPro A5963 Automatic Transmission Mount

Brand MasterPro A5963
Bushing Color Black
Stud Quantity 1
Mount Material Steel
Bracket Color Black
Mounting Hardware Included No
Grade Type Standard replacement
Mounting Hole Quantity 2
Cushion Type Solid
Bushing Material Rubber
Bracket Material Steel
Heat Shield Included No
Mounting Bracket Included Yes
Meets or Exceeds Original Equipment Manu Yes
Meets_or_Exceeds_Original_Equipment_Manufacture_Specifications Yes
Mount Type Oem replacement
Per Vehicle Quantity 1
Per_Vehicle_Quantity 1
Product line MRC Mounts
Fits Chevrolet and GMC · 160 vehicles

OEM replacement. Built to meet or exceed original equipment specifications.

Steel construction. Steel mount and bracket with a rubber bushing for dependable support.

Mounting bracket included. Ready for a straightforward replacement with the bracket already provided.

Cross-references Marmon Ride Control A5963 and 17990778 for the same application. See all 2.

$38.76Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $38.76
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Automatic Transmission Mount for GM Trucks and Vans

MasterPro MRC Mounts A5963 is a standard replacement automatic transmission mount built with a steel bracket, steel mount body, and rubber bushing for OE-style support. It is made for rectangular-shaped mount body applications across a wide range of Chevrolet and GMC trucks, vans, and Suburban models from 1982-1991.

Key Features

  • Automatic transmission mount, OEM replacement style
  • Steel mount and steel bracket construction
  • Rubber bushing with solid cushion design
  • Black bushing and black bracket finish
  • Mounting bracket included
  • Meets or exceeds original equipment manufacturer specifications
  • One mount required per vehicle
  • Part number: A5963

Product Details

The MasterPro MRC Mounts line focuses on replacement mounts built for direct-fit service on older GM driveline applications. This A5963 automatic transmission mount is engineered for vehicles that use a rectangular-shaped mount body, with a two-hole mounting pattern and one stud for secure attachment. The rubber bushing and solid cushion help isolate drivetrain movement while the steel construction supports the transmission in daily driving conditions. This part cross-references Monroe Shocks & Struts (e.g., 17990778) for the same application.

Compatible With Chevrolet and GMC applications including C10, C20, C30, C1500, C2500, C3500, G10, G20, G30, P20, P30, R10, R20, R30, R1500, R2500, R3500, and related Suburban and Jimmy models. Part number A5963 is also referenced under Marmon Ride Control A5963.

What This Mount Helps Address

  • Excess transmission movement under load
  • Vibration transferred into the cab or floor
  • Worn or cracked original rubber mount material
  • Loose or damaged transmission support points
  • Noise caused by deteriorated drivetrain mounting

Installation Notes

Verify the transmission mount body shape and mounting hole layout before installation. This mount is listed for vehicles with a rectangular-shaped mount body and does not include mounting hardware. Confirm the vehicle uses one mount per application and inspect the surrounding bracket, crossmember, and fasteners for wear before replacing the part.

Quality Assurance

MasterPro MRC Mounts A5963 meets or exceeds original equipment manufacturer specifications for standard replacement service. The steel-and-rubber construction is selected for direct-fit transmission support in listed Chevrolet and GMC applications.

  • Fits 1982-1991 Chevrolet P30, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1989 Chevrolet P20, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1988-1990 Chevrolet C1500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1988-1990 Chevrolet C2500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1988-1990 Chevrolet C3500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1985-1990 Chevrolet G10, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1985-1990 Chevrolet G20, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1985-1990 Chevrolet G30, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1990 Chevrolet R1500 Suburban, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1989-1990 Chevrolet R3500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1986 Chevrolet C10, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1986 Chevrolet C20, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1986 Chevrolet C20 Suburban, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1986 Chevrolet C30, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1984 Chevrolet C10 Suburban, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1987-1988 Chevrolet R20, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1987-1988 Chevrolet R30, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1987 Chevrolet R10, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1987 Chevrolet R10 Suburban, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1988-1990 GMC C1500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1986 GMC C1500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1988-1990 GMC C2500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1986 GMC C2500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1988-1990 GMC C3500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1986 GMC C3500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1985-1990 GMC G1500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1985-1990 GMC G2500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1985-1990 GMC G3500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1987-1990 GMC R3500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1989 GMC P2500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1987-1989 GMC R2500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1987 GMC R1500, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1987 GMC R1500 Suburban, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1986 GMC C2500 Suburban, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1984 GMC C1500 Suburban, N/A; rectangular-shaped mount body; MRC Mounts
  • Fits 1982-1984 GMC Jimmy, N/A; rectangular-shaped mount body; MRC Mounts
This part fits 160 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeTransmissionLitersCylindersNotes
1991ChevroletP303.9LL4Rectangular-Shaped Mount Body; MRC Mounts
1991GMCP35003.9LL4Rectangular-Shaped Mount Body; MRC Mounts
1990ChevroletC1500Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1990ChevroletC2500Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1990ChevroletC3500Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1990ChevroletG104.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1990ChevroletG204.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1990ChevroletG304.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1990ChevroletP307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1990ChevroletR1500 Suburban5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1990ChevroletR35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1990GMCC1500Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1990GMCC2500Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1990GMCC3500Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1990GMCG15004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1990GMCG25004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1990GMCG35004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1990GMCP35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1990GMCR35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletC15006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletC25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletC35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletG104.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletG204.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletG304.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletP206.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletP307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletR25007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1989ChevroletR35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1989GMCC15006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1989GMCC25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1989GMCC35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1989GMCG15004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1989GMCG25004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1989GMCG35004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1989GMCP25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1989GMCP35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1989GMCR25007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1989GMCR35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletC15006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletC25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletC35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletG104.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletG204.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletG304.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletP206.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletP307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletR207.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1988ChevroletR307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1988GMCC15006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1988GMCC25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1988GMCC35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1988GMCG15004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1988GMCG25004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1988GMCG35004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1988GMCP25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1988GMCP35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1988GMCR25007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1988GMCR35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1987ChevroletG104.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1987ChevroletG204.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1987ChevroletG304.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1987ChevroletP206.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1987ChevroletP307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1987ChevroletR105.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1987ChevroletR10 Suburban5.0LV8Rectangular-Shaped Mount Body; MRC Mounts
1987ChevroletR207.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1987ChevroletR307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1987GMCG15004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1987GMCG25004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1987GMCG35004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1987GMCP25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1987GMCP35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1987GMCR15005.0LV8Rectangular-Shaped Mount Body; MRC Mounts
1987GMCR1500 Suburban5.0LV8Rectangular-Shaped Mount Body; MRC Mounts
1987GMCR25007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1987GMCR35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1986ChevroletC10Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1986ChevroletC20Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1986ChevroletC20 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1986ChevroletC30Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1986ChevroletG104.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1986ChevroletG204.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1986ChevroletG304.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1986ChevroletP206.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1986ChevroletP307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1986GMCC15006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1986GMCC2500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1986GMCC2500 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1986GMCC3500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1986GMCG15004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1986GMCG25004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1986GMCG35004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1986GMCP25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1986GMCP35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1985ChevroletC10Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1985ChevroletC20Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1985ChevroletC20 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1985ChevroletC30Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1985ChevroletG104.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1985ChevroletG204.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1985ChevroletG304.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1985ChevroletP206.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1985ChevroletP307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1985GMCC15006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1985GMCC2500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1985GMCC2500 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1985GMCC3500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1985GMCG15004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1985GMCG25004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1985GMCG35004.3LV6Rectangular-Shaped Mount Body; MRC Mounts
1985GMCP25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1985GMCP35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1984ChevroletC10Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1984ChevroletC10 SuburbanAutomatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1984ChevroletC20Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1984ChevroletC20 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1984ChevroletC30Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1984ChevroletP206.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1984ChevroletP307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1984GMCC15006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1984GMCC1500 SuburbanAutomatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1984GMCC2500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1984GMCC2500 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1984GMCC3500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1984GMCJimmyRWD5.0LV8Rectangular-Shaped Mount Body; MRC Mounts
1984GMCP25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1984GMCP35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1983ChevroletC10Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1983ChevroletC10 SuburbanAutomatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1983ChevroletC20Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1983ChevroletC20 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1983ChevroletC30Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1983ChevroletP206.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1983ChevroletP307.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1983GMCC15006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1983GMCC1500 SuburbanAutomatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1983GMCC2500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1983GMCC2500 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1983GMCC3500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1983GMCJimmyRWD5.0LV8Rectangular-Shaped Mount Body; MRC Mounts
1983GMCP25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1983GMCP35007.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1982ChevroletC10Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1982ChevroletC10 SuburbanAutomatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1982ChevroletC20Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1982ChevroletC20 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1982ChevroletC30Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1982ChevroletP206.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1982ChevroletP306.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1982GMCC1500Automatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1982GMCC1500 SuburbanAutomatic5.7LV8Rectangular-Shaped Mount Body; MRC Mounts
1982GMCC2500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1982GMCC2500 SuburbanAutomatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1982GMCC3500Automatic7.4LV8Rectangular-Shaped Mount Body; MRC Mounts
1982GMCJimmyRWD5.0LV8Rectangular-Shaped Mount Body; MRC Mounts
1982GMCP25006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1982GMCP35006.2LV8Rectangular-Shaped Mount Body; MRC Mounts
1977GMCSprint5.0LV8Rectangular-Shaped Mount Body; MRC Mounts
1976GMCSprint5.0LV8Rectangular-Shaped Mount Body; MRC Mounts
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Marmon Ride Control — A596317990778