Anchor 2123 Engine Mount - Front Left or Front Right

Brand Anchor 2123
Position Front Left
DIAMETER 2.0 INCH / 50.8 MM
HOLE 0.37 INCH / 9.4 MM
THICKNESS 0.9 INCH / 22.86 MM
Fits Chevrolet · 20 vehicles

OE-standard design. Engineered to match original specifications for a direct replacement fit.

Rubber construction. Natural and SBR rubber help support the engine and dampen vibration.

Bonded assembly. A special bonding agent secures the rubber-to-metal connection.

Cross-references Marmon Ride Control A2123, Pioneer Automotive Industries 602123 and 312123 for the same application. See all 7.

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Engine Mount for OE-Style Vibration Control

Anchor 2123 is an engine mount for the front left and front right positions on select 1955-1957 Chevrolet Bel Air models with a large block engine. It is built to OE standards to support the engine and reduce vibration transfer through the chassis.

  • Fits 1955-1957 Chevrolet Bel Air, front left
  • Fits 1955-1957 Chevrolet Bel Air, front right
  • Engine mount for large block engine applications
  • Natural and SBR rubber for durability and performance
  • Heat-treated grade 5 steel fasteners
  • Rubber-to-metal bond created with a specialized bonding agent
  • Rubber compound mixed to a specific Durometer hardness
  • Dimensions: 2.0 in. diameter, 0.9 in. thickness, 0.37 in. hole

Fitment and Application Details

Anchor 2123 is engineered for 1955-1957 Chevrolet Bel Air front engine mount locations, including front left and front right positions. The listed dimensions help confirm proper alignment for large block engine service, and the OE-style construction is intended to maintain stable engine placement while reducing vibration. This part cross-references Pioneer Automotive Industries 602123 for the same application.

Common Problems This Part Can Address

  • Excessive engine vibration felt in the cabin
  • Engine movement caused by worn rubber mounts
  • Noise from deteriorated front engine mount material
  • Misalignment at the front left or front right mount location
  • Loss of support at the engine-to-frame mounting point

Installation Notes and Tips

Verify the vehicle is a 1955-1957 Chevrolet Bel Air with a large block engine before installation. Compare the mount dimensions, hole size, and thickness to the original part to confirm correct fitment at the front left or front right position. Inspect the mounting surfaces and surrounding hardware for wear or damage before installing the new mount.

Quality Assurance

Anchor 2123 is manufactured with natural and SBR rubber, heat-treated grade 5 steel fasteners, and a bonded rubber-to-metal construction for consistent performance. It includes a 12-month warranty.

This part fits 20 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1957ChevroletBel Air4.6LV8Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1957ChevroletBel Air4.6LV8Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1957ChevroletBel Air3.9LL6Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1957ChevroletBel Air3.9LL6Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1957ChevroletBel Air3.8LL6Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1957ChevroletBel Air3.8LL6Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1957ChevroletBel Air4.3LV8Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1957ChevroletBel Air4.3LV8Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1956ChevroletBel Air3.9LL6Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1956ChevroletBel Air3.9LL6Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1956ChevroletBel Air3.8LL6Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1956ChevroletBel Air3.8LL6Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1956ChevroletBel Air4.3LV8Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1956ChevroletBel Air4.3LV8Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1955ChevroletBel Air3.9LL6Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1955ChevroletBel Air3.9LL6Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1955ChevroletBel Air3.8LL6Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1955ChevroletBel Air3.8LL6Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1955ChevroletBel Air4.3LV8Front LeftLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
1955ChevroletBel Air4.3LV8Front RightLarge block engine; diameter: 2.0 inch / 50.8 mm; thickness: 0.9 inch / 22.86 mm; hole: 0.37 inch / 9.4 mm.
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Marmon Ride Control — A2123Pioneer Automotive Industries — 60212331212337143576021045EM2123MT2123