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Krc Power Steering

KRC Power Steering Adjustable Idler Tensioners 40400300 Pulley/Tensioner Assembly, Adjustable, Serpentine, Aluminum, Black Anodized, Small Block Chevrolet, Kit

SKU: KRSKRC40400300

Idler Pulleys
KRC Power Steering Adjustable Idler Tensioners 40400300 Pulley/Tensioner Assembly, Adjustable, Serpentine, Aluminum, Black Anodized, Small Block Chevrolet, Kit

Krc Power Steering

KRC Power Steering Adjustable Idler Tensioners 40400300 Pulley/Tensioner Assembly, Adjustable, Serpentine, Aluminum, Black Anodized, Small Block Chevrolet, Kit

SKU: KRSKRC40400300

Idler Pulleys
A$573.73
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

KRC Power Steering adjustable idler tensioners prevent slippage. These pulley assemblies are machined from aluminum and are black anodized for added durability. They're offered in kits with hardware and individually. KRC idler tensioners are available for a wide range of applications, from the 1950s and up. Keep your engine running cooler and your belts tightened with a replacement pully assembly!

Part Type

SBC Adj Idler Tensioner

Data: v4.2 - Upd: 2026-09-29 07:08:25

Specifications

Product Attributes - Brand
KRC Power Steering
Product Attributes - Manufacturer's Part Number
40400300
Product Attributes - Part Type
Idler Pulleys
Product Attributes - Product Line
KRC Power Steering Adjustable Idler Tensioners
Product Attributes - UPC
819495014917
Product Attributes - Pulley Style
Serpentine
Product Attributes - Groove Quantity
None
Product Attributes - Hardware Included
Yes
Product Attributes - Pulley Finish
Black
Product Attributes - Pulley Material
Steel
Product Attributes - Idler Cover Included
No
Product Attributes - Brackets Included
Yes
Product Attributes - Bracket Color
Black
Product Attributes - Bracket Material
Aluminum
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Krc Power Steering
StreetFX SKU krsKRC40400300
SFX Item ID 5154853
Supplier Item Code 5154853
Manufacturer SKU KRC40400300
Manufacturer UPC 819495014917

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.6L/283
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.3L/327
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.4L/327
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.9L/302
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1967
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.3L/262
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1976
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
  • UniversalNo
    MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size4.4L/267

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