Sealed Power 3545A Engine Connecting Rod Bearing
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Sealed Power

Sealed Power 3545A Engine Connecting Rod Bearing

Brand Sealed Power 3545A
Housing Bore Max (Inch) 2.1728
Housing Bore Max (MM) 55.1890
Housing Bore Min (Inch) 2.1720
Housing Bore Min (MM) 55.1690
Oil Clearance Max (Inch) 0.0026
Oil Clearance Max (MM) 0.0660
Oil Clearance Min (Inch) 0.0005
Oil Clearance Min (MM) 0.0130
Overall Length Max (Inch) 0.8000
Overall Length Max (MM) 20.3200
Standard Shaft Max (Inch) 2.0472
Standard Shaft Max (MM) 51.9990
Standard Shaft Min (Inch) 2.0465
Standard Shaft Min (MM) 51.9810
Wall Thickness Max (Inch) 0.0624
Wall thickness Max (MM) 1.5850
Fits Ford, Mazda, Merkur, and Mercury · 110 vehicles

Standard size. A direct-fit engine connecting rod bearing for standard applications.

Precision oil clearance. Maintains tight clearance for consistent lubrication performance.

ISO & QS certified. Manufactured to rigorous quality standards for modern engines.

Cross-references CB984A, CB984P and F87Z6211AA for the same application. See all 4.

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Sealed Power 3545A Connecting Rod Bearing

Sealed Power 3545A is a standard-size engine connecting rod bearing for Ford and Mazda A-Series aluminum engines. It is built for precise housing bore control, stable oil clearance, and consistent shaft fit in applications such as the Ford Ranger, Mustang, and Mazda B2500.

Key Features

  • Standard size connecting rod bearing for A-Series aluminum engines
  • Housing bore range: 2.1720-2.1728 in. (55.1690-55.1890 mm)
  • Oil clearance range: 0.0005-0.0026 in. (0.0130-0.0660 mm)
  • Standard shaft range: 2.0465-2.0472 in. (51.9810-51.9990 mm)
  • Overall length: up to 0.8000 in. (20.3200 mm)
  • Wall thickness up to 0.0624 in. (1.5850 mm)
  • Engineered with modern materials and ISO/QS-certified manufacturing practices

Detailed Description

Sealed Power 3545A is a standard-size engine connecting rod bearing made for Ford and Mazda A-Series aluminum engine applications. The bearing dimensions are specified for controlled housing bore, shaft, and oil clearance measurements, helping maintain proper bearing fit and oil film performance in engines such as the Ford Ranger, Ford Mustang, and Mazda B2300. This part number, 3545A, is also a direct reference point for service work where accurate replacement bearings are required.

Sealed Power focuses on modern material selection and controlled manufacturing processes to deliver consistent engine bearing performance. This part cross-references CB984A and F87Z6211AA for the same application.

What It Helps Address

  • Rod bearing wear from age, mileage, or oil contamination
  • Excessive bearing clearance that can affect oil pressure and crankshaft support
  • Noise from worn connecting rod bearings in A-Series aluminum engines
  • Loss of dimensional consistency during engine rebuilds
  • Replacement needs for Ford Ranger, Mustang, and Mazda B2500 engine service

Installation Notes and Tips

Verify crankshaft journal size, housing bore, and oil clearance before installation. Confirm that the engine calls for a standard-size connecting rod bearing and match the bearing to the correct A-Series aluminum engine application. Clean all mating surfaces thoroughly and follow the engine builder’s torque and lubrication specifications during assembly.

Quality Assurance

Sealed Power manufactures this bearing using leading-edge materials and ISO- and QS-certified production methods to support consistent dimensional accuracy and dependable engine service.

This part fits 110 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2001FordRanger2.5LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
2001MazdaB25002.5LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
2000FordRanger2.5LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
2000MazdaB25002.5LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1999FordRanger2.5LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1999MazdaB25002.5LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1998FordRanger2.5LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1998MazdaB25002.5LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1997FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1997MazdaB23002.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1996FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1996MazdaB23002.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1995FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1995MazdaB23002.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1994FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1994MazdaB23002.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1993FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1993FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1992FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1992FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1991FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1991FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1990FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1990FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1989FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1989FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1988FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1988FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1988FordRanger2.0LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1988FordThunderbird2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1987FordAerostar2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1987FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1987FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1987FordRanger2.0LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1987FordThunderbird2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1986FordAerostar2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1986FordLTD2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1986FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1986FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1986FordRanger2.0LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1986FordThunderbird2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1986MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1986MercuryCougar2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1986MercuryMarquis2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1985FordLTD2.3LL4GASN/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1985FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1985FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1985FordRanger2.0LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1985FordThunderbird2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1985MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1985MercuryCougar2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1985MercuryMarquis2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1984FordLTD2.3LL4GASN/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1984FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1984FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1984FordRanger2.0LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1984FordThunderbird2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1984MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1984MercuryCougar2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1984MercuryMarquis2.3LL4GASN/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1983FordFairmont2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1983FordLTD2.3LL4GASN/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1983FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1983FordRanger2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1983FordRanger2.0LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1983FordThunderbird2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1983MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1983MercuryMarquis2.3LL4GASN/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1983MercuryZephyr2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1982FordCourier2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1982FordFairmont2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1982FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1982MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1982MercuryZephyr2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1981FordCourier2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1981FordFairmont2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1981FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1981MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1981MercuryCougar2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1981MercuryZephyr2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1980FordCourier2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1980FordFairmont2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1980FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1980FordPinto2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1980MercuryBobcat2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1980MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1980MercuryZephyr2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1979FordCourier2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1979FordFairmont2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1979FordMustang2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1979FordPinto2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1979MercuryBobcat2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1979MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1979MercuryZephyr2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1978FordCourier2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1978FordFairmont2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1978FordPinto2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1978MercuryBobcat2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1978MercuryZephyr2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1977FordCourier2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1977FordPinto2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1977MercuryBobcat2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1977MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1976FordPinto2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1976MercuryBobcat2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1976MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1975FordPinto2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1975MercuryBobcat2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1975MercuryCapri2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
1974FordPinto2.3LL4—N/AFits standard size engine connecting rod bearings for A-Series aluminum engines.
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
CB984ACB984PF87Z6211AAF87Z6211BA