Product description

This 4" Height Extension Adapter is an essential accessory for Forward 2-post and 4-post lifts, providing additional clearance for vehicles with high ground clearance or side steps. It fits securely into the existing lift arm or adapter base, effectively raising the pick-up point by 4 inches. As a direct replacement for Forward OEM part 137603-1", it allows your lift to safely accommodate a wider variety of trucks, SUVs, and vans. SVI International ensures that these adapters are built to the same heavy-duty standards as the original lift components. Using high-quality height extensions is critical for maintaining a level lift and ensuring the vehicle remains stable during service.

Product highlights

• Direct Fit Engineering: Designed with a 1-inch diameter pin to fit standard Forward lift arm holes and adapter bases.
• Superior Seal Integrity: The precision-fit pin and wide collar ensure the adapter remains stable and vertical under maximum load.
• Industrial Durability: Constructed from solid industrial-grade steel to handle the high point-loads encountered during truck lifting.
• USA Certified Quality: Manufactured and certified in the USA, guaranteeing safety and long-term durability in professional environments.

Specs

• Height: 4"
• Component Type: Height Extension Adapter
• System Compatibility: Forward
• OEM Reference: 137603-1"
• SVI Part Number: BH-7237-90
• Country of Manufacture: USA

Direct replacement models

• Forward: 137603-1"
• SVI International: BH-7237-90
• Fits Models: Fits Forward automotive lifts with standard 1-inch adapter holes.

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.