Restore maximum bucket breakout force and eliminate forward tilt drift on your front loader with our precision-engineered Loader Bucket Tilt Cylinder Seal Kit (Part Numbers: 11712749 / VOE11712749).
Front-loader tilt cylinders endure violent shock loads during material pile penetration, gravel dumping, and grading operations. Engineered specifically for Volvo BL60 and BL60B backhoe loaders (fits 50mm rod / 90mm cylinder bore front bucket tilt cylinders), this heavy-duty repair kit stops hydraulic fluid bypass, prevents bucket sag under full payload, and protects internal cylinder walls from premature scoring.
Key Technical & Operational Advantages
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Breakout-Force Pressure Containment
Features high-modulus Polyurethane (PU/TPU) dynamic U-cup rod seals paired with high-resilience NBRenergizers, specifically formulated to absorb shock pressure spikes when curling heavy dirt, gravel, or wet concrete.
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Zero-Sag Bucket Holding Power
Includes low-friction, bronze-filled PTFE piston seals that eliminate internal fluid migration between cylinder chambers. Your loader bucket stays locked in position during transport and high-reach dumping.
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Aggressive Double-Lip Dust Protection
Outfitted with a heavy-duty double-lip wiper seal that actively strips off caked mud, quartz sand, and crushed rock dust, protecting the 50mm chrome piston rod and gland assembly from abrasive scoring.
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High Thermal Memory & Oil Resistance
Maintains constant radial lip force and flexibility across extreme operating temperatures (-35°C to 110°C), resisting fluid breakdown, hardening, and lip extrusion under heavy cycling.
Technical Specifications
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Brand Compatibility: Volvo / Volvo Construction Equipment (VCE)
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Compatible Backhoe Models: Volvo BL60, BL60B Backhoe Loaders
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Circuit Location: Front Loader Attachment Tilt / Bucket Cylinder
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OEM Cross-Reference Part Numbers: 11712749 / VOE11712749 / VME-11712749
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Cylinder Fitment Specs: 50 mm Rod Diameter / 90 mm Cylinder Bore
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Kit Components: Heavy-Duty Wiper Seal, U-Cup Rod Seal, Buffer Ring, Piston Seal Ring, O-Rings & Backup Rings
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Material Composition: Premium TPU + High-Temp NBR + Bronze-Filled PTFE Wear Rings
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Primary Application: Front Loader Excavation, Material Handling, Aggregate Loading, and Site Preparation
Loader System Maintenance & Service Recommendation
💡 Dual-Cylinder Service Tip: Front-loader linkages utilize paired tilt/bucket cylinders that experience identical shock pressure spikes and cycle counts. When one tilt cylinder exhibits oil weeping or bucket sag, the opposite cylinder’s seals are equally degraded. Replacing seals on both tilt cylinders simultaneously ensures balanced hydraulic power and avoids secondary downtime.
Fitment Verification: Please verify your cylinder rod diameter (50mm) and machine serial number against Volvo OEM catalog specifications prior to installation to guarantee 100% fitment accuracy.

















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