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Acl

ACL Ford Prod. V6 159-171-177 1972-90 Engine Crankshaft Main Bearing Set

SKU: ACL4M860A-20

Main Bearings

ACL Main Bearings...

Acl

Acl

ACL Ford Prod. V6 159-171-177 1972-90 Engine Crankshaft Main Bearing Set

SKU: ACL4M860A-20

Main Bearings

ACL Main Bearings...

A$65.79
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

ACL direct replacement main bearing sets include their Aluglide and Duraglide Series of bearings in numerous sizes, including standard, and covering a vast range of automotive gas engines, as well as diesel applications.

ACL Aluglide bearings are designed with a proprietary composition of aluminum, tin, and silicon combined with a steel backing to provide exceptional wear resistance, outstanding strength, and excellent load-carrying characteristics.

ACL Duraglide bearings feature a tri-metal (copper/lead/alloy) design that provides a combination of high strength and the ability to withstand harsh/demanding operating conditions above casual driving, making them ideal for performance engines and rebuilds.

Affordable, high-quality engine bearings expertly made from premium materials and engineered to match your exact requirements, ACL main bearing sets. Select the set designed for your engine.

Product Overview

ACL Ford Prod. V6 159-171-177 1972-90 Engine Crankshaft Main Bearing Set

Product Details

Description:Ford V6, 159ci 2.6L 171ci 2.8L 177ci 2.9L
Grade Type:ACL OEM Replacement
Max Wall:1.800
Outside Diameter:60.640
Part Number:acl4M860A-20
Shaft Diameter:56.500
Size:20
Width:21.59

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-13 16:52:16

Specifications

Product Attributes - Brand
ACL Race Series Performance Engine Bearings
Product Attributes - Manufacturer's Part Number
4M860A-20
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
ACL Direct Replacement Main Bearing Sets
Product Attributes - UPC
9315726098684
Product Attributes - Bearing Usage
Direct replacement
Product Attributes - Engine Crankshaft Undersize (in.)
0.020 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.50mm
Product Attributes - Grooved Bearing
Yes
Product Attributes - Groove Location
Upper
Product Attributes - Thrust Bearing Oversize
Stock
Product Attributes - Bearing Material
Bi-metal aluminum-tin-silicon
Product Attributes - Quantity
Sold as a set of 4.

Reference Information

Brand Name/s Acl
StreetFX SKU acl4M860A-20
SFX Item ID 4075186
Supplier Item Code 4075186
Manufacturer SKU 4M860A-20
Manufacturer UPC N/A
Alternative References PEB-4M860A-20

Compatibility

Application Data
  • MakeFORD
    ModelRANGER
    SubmodelBASE
    Beginning Year1983
    Ending Year1983
    Engine TypeV6
    Liter2.8
    CID171
    Engine FamilyFord V6
    Engine Size2.8L/171
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeS
  • MakeFORD
    ModelRANGER
    SubmodelBASE
    Beginning Year1985
    Ending Year1985
    Engine TypeV6
    Liter2.8
    CID171
    Engine FamilyFord V6
    Engine Size2.8L/171
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeS
  • MakeFORD
    ModelRANGER
    SubmodelBASE
    Beginning Year1986
    Ending Year1986
    Engine TypeV6
    Liter2.9
    CID177
    Engine FamilyFord V6
    Engine Size2.9L/177
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeT
  • MakeFORD
    ModelRANGER
    SubmodelCUSTOM
    Beginning Year1987
    Ending Year1992
    Engine TypeV6
    Liter2.9
    CID177
    Engine FamilyFord V6
    Engine Size2.9L/177
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeT
  • MakeFORD
    ModelRANGER
    SubmodelGT
    Beginning Year1988
    Ending Year1989
    Engine TypeV6
    Liter2.9
    CID177
    Engine FamilyFord V6
    Engine Size2.9L/177
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeT
  • MakeFORD
    ModelRANGER
    SubmodelS
    Beginning Year1984
    Ending Year1984
    Engine TypeV6
    Liter2.8
    CID171
    Engine FamilyFord V6
    Engine Size2.8L/171
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeS
  • MakeFORD
    ModelRANGER
    SubmodelSPORT
    Beginning Year1991
    Ending Year1992
    Engine TypeV6
    Liter2.9
    CID177
    Engine FamilyFord V6
    Engine Size2.9L/177
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeT
  • MakeFORD
    ModelRANGER
    SubmodelSTX
    Beginning Year1986
    Ending Year1992
    Engine TypeV6
    Liter2.9
    CID177
    Engine FamilyFord V6
    Engine Size2.9L/177
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeT
  • MakeFORD
    ModelRANGER
    SubmodelXL
    Beginning Year1983
    Ending Year1985
    Engine TypeV6
    Liter2.8
    CID171
    Engine FamilyFord V6
    Engine Size2.8L/171
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeS
  • MakeFORD
    ModelRANGER
    SubmodelXL
    Beginning Year1986
    Ending Year1986
    Engine TypeV6
    Liter2.9
    CID177
    Engine FamilyFord V6
    Engine Size2.9L/177
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeT
  • MakeFORD
    ModelRANGER
    SubmodelXLS
    Beginning Year1983
    Ending Year1985
    Engine TypeV6
    Liter2.8
    CID171
    Engine FamilyFord V6
    Engine Size2.8L/171
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeS
  • MakeFORD
    ModelRANGER
    SubmodelXLT
    Beginning Year1983
    Ending Year1985
    Engine TypeV6
    Liter2.8
    CID171
    Engine FamilyFord V6
    Engine Size2.8L/171
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeS
  • MakeFORD
    ModelRANGER
    SubmodelXLT
    Beginning Year1986
    Ending Year1992
    Engine TypeV6
    Liter2.9
    CID177
    Engine FamilyFord V6
    Engine Size2.9L/177
    Application NotesAspiration: Naturally Aspirated, Cylinder Head Type: OHV, Engine Manufacturer: Ford, Fuel Type: GAS, Valves Per Engine: 12
    Engine VIN CodeT

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