2744491 Screw-Rock Fits Caterpillar Models
2744491 Screw-Rock Fits Caterpillar Models
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$31.37 USD
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$31.37 USD
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One New Aftermarket Replacement Rocker Arm Adjustment Screw for Caterpillar (Cat) Equipment
This rocker arm adjustment screw (also referred to as a Screw-Rock or Screw-Rocker) is a critical engine valve train component used in Caterpillar construction and industrial equipment. Rocker arm screws regulate valve lash and control the opening and closing of intake and exhaust valves in the combustion chamber, ensuring proper fuel-air mixture and exhaust flow. Also identified as a Screw-Arm Adjustment in Caterpillar parts documentation.
Specifications
- Length: 4.5 in (114.3 mm)
- Width: 4 in (101.6 mm)
- Height: 0.5 in (12.7 mm)
- Weight: 0.4 lbs (0.18 kg)
Compatible Models
Caterpillar: Fits Caterpillar (Cat) construction and industrial equipment engines. Verify fitment against your machine serial number before ordering.
Replaces Part Number(s):
2744491, 274-4491
New aftermarket replacement part - not remanufactured, not used.
