Dylect® Pressure Washer Genuine Spare Part – Compression Spring (Located in Pump Head – Plunger Return Mechanism) | 65MN High-Carbon Spring Steel | Compatible Only with Flow Prime Model (Pack of 3)
The Dylect® Compression Spring is a genuine spare part engineered for the Flow Prime Pressure Washer’s plunger return system...
Dylect® Pressure Washer Genuine Spare Part – Compression Spring (Located in Pump Head – Plunger Return Mechanism) | 65MN High-Carbon Spring Steel | Compatible Only with Flow Prime Model (Pack of 3) is backordered and will ship as soon as it is back in stock.
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- GENUINE FLOW PRIME FITMENT – Designed exclusively for the Dylect Flow Prime Pressure Washer, this Compression Spring ensures accurate plunger return movement and maintains consistent pump timing.
- PLUNGER RETURN FUNCTION – Provides the restoring force required to return the plunger during the suction stroke, enabling balanced compression cycles and stable pressure output.
- 65MN SPRING STEEL MATERIAL – Made from high-carbon 65MN spring steel for exceptional elasticity, fatigue resistance, and long-term durability under rapid reciprocating loads.
- LOCATED IN PUMP HEAD RETURN SYSTEM – Installed behind the plunger within the pump head where it ensures smooth, precise, and vibration-free movement for efficient pressure building.
- SERVICE & LONG-TERM RELIABILITY – Replace all springs if pressure is low or if the plunger shows scoring or bending. Ensure correct orientation and proper torque of retaining hardware during installation.
Model No.
DYPWFPSPPS01
Package Weight (grams)
10
Pakcage Dimension (L × B × H)
170*120
Product Dimensions (mm)
18.9x18.9x30
Product Weight (grams)
10
Color
Silver gray
Material Name
High-carbon spring steel (GB)
Generic Name
Compression Spring
- GENUINE FLOW PRIME FITMENT – Designed exclusively for the Dylect Flow Prime Pressure Washer, this Compression Spring ensures accurate plunger return movement and maintains consistent pump timing.
- PLUNGER RETURN FUNCTION – Provides the restoring force required to return the plunger during the suction stroke, enabling balanced compression cycles and stable pressure output.
- 65MN SPRING STEEL MATERIAL – Made from high-carbon 65MN spring steel for exceptional elasticity, fatigue resistance, and long-term durability under rapid reciprocating loads.
- LOCATED IN PUMP HEAD RETURN SYSTEM – Installed behind the plunger within the pump head where it ensures smooth, precise, and vibration-free movement for efficient pressure building.
- SERVICE & LONG-TERM RELIABILITY – Replace all springs if pressure is low or if the plunger shows scoring or bending. Ensure correct orientation and proper torque of retaining hardware during installation.
Model No.
DYPWFPSPPS01
Package Weight (grams)
10
Pakcage Dimension (L × B × H)
170*120
Product Dimensions (mm)
18.9x18.9x30
Product Weight (grams)
10
Color
Silver gray
Material Name
High-carbon spring steel (GB)
Generic Name
Compression Spring

