Dylect® Pressure Washer Genuine Spare Part – U-Pin (Retaining) 12.4×20×1.8 (Located in Pump Assembly – Retainer/Hinge Position) | 65MN Spring Steel | Compatible Only with Flow Prime Model (Pack of 1)
The Dylect® U-Pin 12.4×20×1.8 is a genuine retainer component used inside the Flow Prime Pressure Washer pump assembly. Built from 65MN high-carbon steel, it provides strong elastic retention and prevents component movement during operation.
Service Note: Replace if deformation or wear is visible. Genuine Dylect U-Pins ensure proper internal alignment and long-term mechanical reliability.
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- GENUINE FLOW PRIME FITMENT – Designed specifically for the Dylect Flow Prime to hold key internal components in place during reciprocation.
- RETAINER/HINGE PIN FUNCTION – Secures internal plates and components to maintain alignment and mechanical stability.
- 65MN SPRING STEEL – Made from high-carbon spring steel for elasticity, strength, and resistance to fatigue under repeated load.
- LOCATED IN PUMP RETAINER SLOT – Fits into the pump’s hinge/retainer groove, preventing part movement during pressure cycles.
- SERVICE & RELIABILITY – Replace if bent or worn. Genuine Dylect U-Pins ensure safe retention and long-term pump stability.
- GENUINE FLOW PRIME FITMENT – Designed specifically for the Dylect Flow Prime to hold key internal components in place during reciprocation.
- RETAINER/HINGE PIN FUNCTION – Secures internal plates and components to maintain alignment and mechanical stability.
- 65MN SPRING STEEL – Made from high-carbon spring steel for elasticity, strength, and resistance to fatigue under repeated load.
- LOCATED IN PUMP RETAINER SLOT – Fits into the pump’s hinge/retainer groove, preventing part movement during pressure cycles.
- SERVICE & RELIABILITY – Replace if bent or worn. Genuine Dylect U-Pins ensure safe retention and long-term pump stability.

