1B8722 Key Fits Caterpillar Models
1B8722 Key Fits Caterpillar Models
Regular price
$23.98 USD
Regular price
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$23.98 USD
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One New Aftermarket Replacement Woodruff Key for Caterpillar (Cat) Engines and Track-Type Tractors
This aftermarket replacement Woodruff key (1B8722 / 1B-8722) is a precision-fit shaft key used to transfer torque load from a rotating shaft to a working gear or pulley in Caterpillar engines and drivetrain assemblies. The Woodruff key seats in a semi-circular keyway on the shaft and acts as a fail-safe component, designed to shear before more expensive gears or shafts sustain damage.
Specifications
- Key Type: Woodruff (semi-circular)
- Width: 1/4 in (approx. 6.363 mm)
- Length: approx. 37.97 mm
- Height: approx. 15.95 mm
Compatible Models
Caterpillar Engines: 3306
Caterpillar Track-Type Tractors: D7G, D7G2
Caterpillar Other: 7 Series
Replaces Part Number(s):
1B8722, 1B-8722
New aftermarket replacement part - not remanufactured, not used.
