Sunsong Power Steering Pressure Line Hose Assembly P/N:3402891

Route pressurized fluid from the power-steering pump to the hydroboost unit with the Sunsong Power Steering Pressure Line Hose Assembly (P/N 3402891), the pump-to-hydroboost pressure line. It drops in as a direct-fit replacement for the 2011-2018 Chevrolet Silverado 2500 HD, 2011-2013 and 2015-2018 Chevrolet Silverado 3500, 2011-2018 Chevrolet Silverado 3500 HD, 2011-2018 GMC Sierra 2500 HD, and 2011-2018 GMC Sierra 3500 HD. Sunsong is a vertically integrated maker of automotive fluid-transfer hoses and lines, engineered to deliver OEM form, fit, and function.

• Pre-assembled with brackets: ships ready to install, cutting labor time versus loose hoses sold individually.
• Precision-engineered fit: includes the additional components needed so all wearable parts are restored to original condition.
• High-strength construction: rated to a 1,500 psi max working pressure, an 8,700 psi burst pressure, and 1,600 lb tensile strength for durable, long service.
• Factory pressure-tested: every pressure hose passes a high-pressure quality-assurance test before leaving the factory.

This assembly carries pressurized fluid from the power-steering pump to the hydroboost. If a cracked, leaking, or chafed original line is the cause of your fluid loss or steering-assist complaint, this replaces it.

Interchange: 40246 · 80809 · 352399 · 23226913 · 25858119 · 77037 · 5407 · 13402891