11709029 Hydraulic Steering Cylinder Seal Kit — Volvo L150E Wheel Loader (11107333)
The L150E is a large, 23.3-ton articulated-frame wheel loader with an outside turning radius of roughly 14.84 meters. Unlike a conventional vehicle, an articulated loader doesn’t turn its wheels — instead, a pair of steering cylinders mounted on either side of the articulation joint extend and retract in opposition to bend the loader’s front and rear frame sections relative to each other. This means both the left and right steering cylinders work in a push-pull relationship on every turn, so uneven wear or a leak on just one side can throw off steering symmetry even before a fault is obvious to the operator.
Because both cylinders share the same load cycle, it’s common for a worn seal on one side to be a leading indicator that the opposite cylinder isn’t far behind — many shops replace both steering cylinder seal kits at the same time on high-hour L150E units rather than doing them one at a time.
Key Specifications
- Brand Compatibility: Volvo
- Machine Model: L150E Wheel Loader
- Steering Type: Articulated-frame, dual steering cylinder (left/right)
- Application Location: Steering Cylinder (Left / Right)
- OEM Cross-Reference Part Numbers: 11107333, 11709029
Why Choose Our Volvo Seal Kits?
Premium Materials
Manufactured using high-grade Polyurethane (PU) and NBR to ensure maximum resistance to wear, heat, and the high hydraulic pressure generated during hard-lock turns typical of articulated loader operation.
Perfect Fitment
Precise dimensional matching ensures a hassle-free installation and an absolute zero-leak seal.
Durable & Reliable
Designed to endure harsh quarry, mining, and construction environments, extending the service life of your hydraulic cylinder.
Important Fitment Note
This kit fits either the left or right steering cylinder — please confirm which side needs replacement, or order both if servicing the pair together. Verify your original cylinder part number or machine serial number before purchasing to ensure 100% compatibility.
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