Heavy-Duty 11715295 Stabilizer / Outrigger Cylinder Seal Kit for Volvo BL60 & BL70 Backhoe Loaders | 55mm Rod / 95mm Bore Overhaul Solution

Maintain solid machine anchoring and prevent outrigger drift during heavy excavation with our precision-engineered Stabilizer Cylinder Seal Kit (Part Numbers: 11715295 / VOE11715295).

Unlike boom or bucket cylinders that endure axial swinging motions, outrigger/stabilizer cylinders bear the full static downward weight of the machine. They operate in direct contact with ground mud, crushed stone, and abrasive gravel under severe holding pressures. Engineered specifically for Volvo BL60 and BL70 backhoe loaders (fitting 55mm rod / 95mm cylinder bore outrigger cylinders), this heavy-duty overhaul kit eliminates internal oil bypass, cures leg sink/drift, and stops fluid leakage during trenching and hammer operations.

Key Technical & Operational Advantages

• High-Holding-Pressure Dynamic Sealing

  Features high-modulus TPU dynamic U-cups backed by high-resilience NBR O-ring energizers, specifically formulated to maintain continuous radial lip pressure under constant high static loads without flattening or creeping.

• Zero-Drift Ground Support Stability

  Includes low-friction PTFE-composite piston seal sets and anti-extrusion backup rings. Prevents cross-chamber fluid migration so your stabilizer legs stay locked in position when trenching on uneven gradients or hard rock.

• Heavy-Duty Scraper Wiper System

  Outfitted with a metal-clad/reinforced double-lip dust wiper designed to strip away packed mud, wet clay, and abrasive quartz sand from the 55mm chrome rod before it can enter the cylinder head gland.

• Wide Thermal Range & Oil Resistance

  Formulated to maintain flexible lip memory and sealing pressure across extreme seasonal working temperatures (-35°C to 110°C), resisting hydraulic fluid breakdown and hardening.

Technical Specifications

• Brand Compatibility: Volvo / Volvo Construction Equipment (VCE)

• Compatible Backhoe Models: Volvo BL60 and BL70 Backhoe Loaders (ASN 10001+)

• Application Location: Outrigger / Stabilizer Hydraulic Cylinder (Left or Right Side Leg)

• OEM Cross-Reference Part Numbers: 11715295 / VOE11715295 / VME-11715295 / VO11715295

• Cylinder Fitment Specs: 55 mm Rod Diameter x 95 mm Cylinder Bore

• Kit Components: Heavy-Duty Wiper Seal, U-Cup Rod Seal, Buffer Seal, Piston Seal Ring, O-Rings & Backup Rings

• Material Composition: Hydrolysis-Resistant TPU + High-Temp NBR + PTFE Anti-Extrusion Wear Rings

• Primary Application: Construction, Civil Utilities, Pipe Laying, and Heavy Trenching Support

Stabilizer System Maintenance & Service Recommendation

💡 Symmetrical Outrigger Maintenance Tip: Stabilizer legs endure identical cycle counts and static weight loads during backhoe operations. When one stabilizer cylinder starts weeping oil or sinking, the seals in the opposite cylinder are usually near the end of their service life. Replacing seals on both stabilizer cylinders simultaneously prevents hydraulic imbalance and avoids secondary downtime.

Serial Number & Rod Verification: Volvo BL60/BL70 backhoes use different stabilizer cylinder setups depending on the serial number (e.g., early units use 50mm rod / 95mm bore cylinder #11885749; later units use 55mm rod / 95mm bore cylinder #11886367). Please verify your cylinder rod diameter (55mm) and serial number before ordering to guarantee 100% fitment accuracy.