Product description

The BH-1778-31 is an 8-1/2 inch ribbed style seal designed for Western in-ground hydraulic lifts. This individual seal ring is the core component for preventing fluid leaks in standard-sized Western rams. The ribbed profile increases the sealing effectiveness by providing several independent lips that trap hydraulic oil, ensuring a dry ram even during frequent use. It is a high-performance alternative to standard flat seals, offering better adaptability to the surface of the 8-1/2 inch ram. This seal only part is perfect for routine maintenance where the secondary guide rings are still in good condition but the main seal has begun to weep.

Product highlights

• 8-1/2 inch Precision Fit: Custom-engineered for the standard 8-1/2 inch bore cylinders found throughout the Western lift lineup.
• Advanced Ribbed Profile: Features multiple sealing edges to improve oil retention and prevent external fluid seepage.
• Targeted Maintenance: Ideal for cost-effective repairs when only the primary hydraulic seal requires replacement.
• Dynamic Oil Barrier: Creates a flexible yet powerful seal that follows the ram's movement to prevent pressure drops.

Specs

• Size: 8-1/2"
• Component Type: Ribbed Style Seal
• System Compatibility: In-Ground Hydraulic Lifts
• OEM Reference: N/A
• SVI Part Number: BH-1778-31
• Country of Manufacture: USA

Direct replacement models

• Western: N/A
• SVI International: BH-1778-31
• Fits Models: Used extensively in Western 8-1/2" lifts requiring a direct-fit ribbed style seal.

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.