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Excavator Hydraulic Cylinder
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Arm Cylinder
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Boom Cylinder
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Bucket Cylinder
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Excavator Spare Parts
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Excavator Hydraulic Pump
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Excavator Gear Pump
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Excavator Valve
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Travel Motor Assy
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Swing Motor Assy
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Excavator Electrical Parts
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Excavator Swing Ring
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Excavator Undercarriage Parts
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Excavator Engine
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Excavator Tools
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DavidWe’ve been working with GLPARTS for our excavator hydraulic needs, and their customer service has been fantastic. The quality of the cylinders is top-notch, and they match perfectly with our Volvo and Hyundai excavators. Fast shipping, excellent fit, and reliable performance!
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JohnWe’ve been using GLPARTS' hydraulic cylinders for our excavators for over a year now, and we couldn't be happier. The quality is excellent, the fitment is perfect, and delivery times are always faster than expected. Highly recommend their products for any heavy equipment needs!
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MariaThank you to GLPARTS for their fast and reliable service. The hydraulic cylinders we purchased fit our JCB excavators perfectly, and we’ve seen a noticeable improvement in efficiency. The cylinders are made of high-quality materials, and they’ve been holding up well under tough conditions.
E307 E307E Excavator Hydraulic Stick Cylinder 105-7437 125-1494 for Caterpillar Hydraulic Parts

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xItem Name | E307 Hydraulic Stick Cylinder | Model | E307E E307 307 CAT307 |
---|---|---|---|
PN | 105-7437 125-1494 1057437 1251494 | Main Material | High Strength Forged Steel |
Usage | For Caterpillar 307 Excavator, Construction Machinery | Testing | 100% Testing |
Testing | 100% Testing | ||
Highlight | E307E Excavator Arm Cylinder,E307E Excavator Stick Cylinder,Caterpillar Excavator Arm Cylinder |
E307 E307E Excavator Hydraulic Stick Cylinder 105-7437 125-1494 for Caterpillar Hydraulic Parts
Item Name |
E307 Hydraulic Stick Cylinder |
Model |
E307 E307E |
PN |
105-7437 125-1494 1057437 1251494 |
Excavator Brand |
Caterpillar Excavator |
Cylinder Barrel |
25Mn high-strength steel |
Spare Parts of the cylinder
(1) Head O-ring seal
(2) Head seal backup ring
(3) Wear band
(4) Buffer seal
(5) U-cup seal
(6) Wiper seal
(7) Nut
(8) Piston
(9) Head
(10) Rod
(11) Piston seal expander ring
(12) Piston seal ring
Related Cylinder Replacement
E307 bucket cylinder | 105-7238 |
E307B | 133-6765 |
E307B (90 846) | 125-1494 |
E307B (90 932) | 170-2382 |
E307B (110 926) | 169-6721 |
E307B (110 998) | 133-6759 |
E307B (110 926) | 187-1235 |
Why Choose Us
Our hydraulic cylinders are developed based on reverse engineering principles, meaning we meticulously analyze and replicate the original OEM cylinder’s dimensions, materials, and performance standards.
This ensures 100% interchangeability with the original parts — no adjustments, no compatibility issues, just a perfect fit.
With Glparts cylinders, you can install and operate your machine confidently — no need for extra modifications or trial-and-error fitting.