HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsSunsong 3401267 Power Steering Pressure Line Hose Assembly
Part #: 3401267

Sunsong 3401267 Power Steering Pressure Line Hose Assembly

⚙️ 93 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, P20, P30, P1500, P2500, P3500, C10, C10 Suburban, C20, C20 Suburban, C30, G20, G30, K10, K10 Suburban, K20, K20 Suburban, K30, K5 Blazer, P10, C15, C15 Suburban, C25, C25 Suburban, C35, Jimmy, K15, K15 Suburban, K25, K25 Suburban, K35, P25, P35, P15, C10 Pickup, C20 Pickup, C30 Pickup, K10 Pickup, K20 Pickup, K30 Pickup, P20 Van, P30 Van, C15/C1500 Pickup, C15/C1500 Suburban, C25/C2500 Pickup, C25/C2500 Suburban, C35/C3500 Pickup, K15/K1500 Pickup, K15/K1500 Suburban, K25/K2500 Pickup, K25/K2500 Suburban, K35/K3500 Pickup, P35/P3500 Van, Blazer, P15/P1500 Van, and P25/P2500 Van
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Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3401267 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in select Chevrolet and GMC trucks and SUVs. Engineered to meet the specific requirements of models like the Chevrolet Blazer and GMC K20, this hose assembly ensures consistent steering performance under demanding conditions.

  • Compatible with Chevrolet and GMC models including Blazer, C10, C20, K5 Blazer, and more
  • 29.1 inches (739 mm) in length for precise fitment
  • Constructed with durable CSM hose material for resistance to heat and pressure
  • Features male inverted flare fittings: 5/8 inch on end 1 and 11/16 inch on end 2
  • Does not include a bracket or power steering switch port

Detailed Product Description

The Sunsong 3401267 power steering pressure line hose assembly is built with high-quality chlorosulfonated polyethylene (CSM) hose material, providing excellent resistance to heat, ozone, and hydraulic fluids. This 29.1-inch hose is equipped with male inverted flare fittings on both ends—5/8 inch on one end and 11/16 inch on the other—ensuring a secure and leak-free connection within the power steering system. The absence of a bracket and power steering switch port simplifies installation in compatible Chevrolet and GMC vehicles, including the C10 Suburban, G20, Jimmy, and P-series trucks.

Compatible Vehicles and Applications

This power steering pressure line hose assembly is compatible with a range of Chevrolet and GMC models, specifically:

  • Chevrolet Blazer, C10, C10 Suburban, C20, C20 Suburban, C30
  • GMC G20, G30, Jimmy, K5 Blazer, K10, K10 Suburban, K20, K20 Suburban, K30
  • Chevrolet and GMC P-series trucks: P10, P20, P30, P1500, P2500, P3500

Common Issues Addressed by This Hose Assembly

  • Leaking or cracked power steering pressure lines causing fluid loss
  • Reduced steering responsiveness due to damaged or worn hoses
  • Hydraulic pressure drops affecting power steering pump performance
  • Hose deterioration from exposure to heat and chemicals
  • Replacement of original equipment hoses to restore system integrity

Installation Notes and Tips

  • Ensure the vehicle is properly supported and the steering system is depressurized before installation
  • Verify fitting sizes: 5/8 inch male inverted flare on one end and 11/16 inch male inverted flare on the other
  • Inspect all connections for leaks after installation
  • Use appropriate tools to avoid damaging flare fittings during installation
  • Refer to vehicle-specific service manuals for torque specifications and procedures

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401267 hose assembly undergoes rigorous testing to ensure resistance to pressure, heat, and chemical exposure. While specific warranty details may vary, Sunsong products typically include a limited warranty against defects in material and workmanship. Consult product documentation or authorized distributors for exact warranty terms.

BrandSunsong
Part Number3401267
End 1 Fitting Size (in)5/8
End 1 Fitting TypeMale Inverted Flare
End 2 Fitting Size (in)11/16
End 2 Fitting TypeMale Inverted Flare
Hose Material 1CSM
Length (in)29.1
Length (mm)739
Tech TipTT1000

This part fits 93 vehicles. Search below:

YearMakeModelPositionNotes
1979ChevroletP20N/AExclude fitment for vehicles equipped with Hydroboost.
1979ChevroletP30N/AExclude fitment for vehicles equipped with Hydroboost.
1979GMCP1500N/AExc. Motorhome
1979GMCP2500N/AExc. Motorhome
1979GMCP3500N/AExc. Motorhome
1978ChevroletC10N/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletC10N/A
1978ChevroletC10 SuburbanN/A
1978ChevroletC20N/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletC20N/A
1978ChevroletC20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletC20 SuburbanN/A
1978ChevroletC30N/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletC30N/A
1978ChevroletG20N/A
1978ChevroletG30N/A
1978ChevroletK10N/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletK10N/A
1978ChevroletK10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletK10 SuburbanN/A
1978ChevroletK20N/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletK20N/A
1978ChevroletK20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletK20 SuburbanN/A
1978ChevroletK30N/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletK5 BlazerN/A
1978ChevroletP10N/A
1978ChevroletP20N/AExclude fitment for vehicles equipped with Hydroboost.
1978ChevroletP30N/AExclude fitment for vehicles equipped with Hydroboost.
1978GMCJimmyN/A
1977ChevroletC10N/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletC10N/A
1977ChevroletC10 SuburbanN/A
1977ChevroletC20N/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletC20N/A
1977ChevroletC20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletC20 SuburbanN/A
1977ChevroletC30N/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletC30N/A
1977ChevroletK10N/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletK10N/A
1977ChevroletK10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletK10 SuburbanN/A
1977ChevroletK20N/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletK20N/A
1977ChevroletK20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletK20 SuburbanN/A
1977ChevroletK30N/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletK30N/A
1977ChevroletK5 BlazerN/A
1977ChevroletP10N/A
1977ChevroletP20N/AExclude fitment for vehicles equipped with Hydroboost.
1977ChevroletP30N/AExclude fitment for vehicles equipped with Hydroboost.
1977GMCJimmyN/A
1976ChevroletC10N/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletC10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletC20N/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletC20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletC30N/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletK10N/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletK10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletK20N/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletK20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletK5 BlazerN/AExclude fitment for vehicles equipped with Hydroboost.
1976ChevroletP20N/AExc. Motorhome
1976ChevroletP30N/AExc. Motorhome
1976GMCJimmyN/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletC10N/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletC10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletC20N/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletC20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletC30N/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletK10N/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletK10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletK20N/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletK20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletK5 BlazerN/AExclude fitment for vehicles equipped with Hydroboost.
1975ChevroletP10N/AExc. Motorhome
1975ChevroletP20N/AExc. Motorhome
1975ChevroletP30N/AExc. Motorhome
1975GMCJimmyN/AExclude fitment for vehicles equipped with Hydroboost.
1974ChevroletC10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1974ChevroletC20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1974ChevroletK10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1974ChevroletK20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1974GMCJimmyN/AExclude fitment for vehicles equipped with Hydroboost.
1973ChevroletBlazerN/AExclude fitment for vehicles equipped with Hydroboost.
1973ChevroletBlazerN/A
1973ChevroletC10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1973ChevroletC20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1973ChevroletK10 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1973ChevroletK20 SuburbanN/AExclude fitment for vehicles equipped with Hydroboost.
1973GMCJimmyN/AExclude fitment for vehicles equipped with Hydroboost.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

35525036-35525040757091170911E781427778190657828164979-1009

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.