Description
Overview:
The Spring, Chamber Return is a genuine Paslode/Spit replacement part for Paslode IM250 nail guns. Built from durable, hardened spring steel, this helical return spring restores the chamber assembly to its correct position after each cycle, helping the tool fire consistently and feed nails smoothly. As an OEM component (MPN/OEM No. 404339), it is made to the correct specification for reliable fit and function in the IM250. Replacing a tired or broken chamber return spring can resolve sluggish cycling, misfires, and inconsistent performance. Suitable for workshop maintenance and on-site repairs, this part supports long service life of the tool by maintaining correct internal tension and movement without altering the original design or performance characteristics.
Key Features:
- Genuine Paslode/Spit OEM part for assured compatibility and performance (MPN 404339)
- Precision-formed spring steel for strength, resilience, and long fatigue life
- Restores smooth chamber movement to support consistent firing and nail feed
- Direct replacement designed specifically for the IM250 for a precise fit
- Helps prevent misfires and cycling issues caused by worn or weakened springs
- Stable spring rate for repeatable operation across frequent firing cycles
- Straightforward to fit with basic hand tools during routine servicing
- Engineered for regular site use, reducing unplanned downtime
Typical Applications:
Ideal for routine servicing or repair of Paslode IM250 finish nailers used in carpentry, joinery, second fix work, trim installation, and on-site fit-out. Replace when the tool shows slow return, inconsistent firing, or after general wear. Suited to tradespeople, maintenance teams, and DIY users who need dependable tool cycling and reliable nail placement.
Also known as:
Chamber return spring, combustion chamber spring, chamber spring, IM250 return spring, nailer chamber spring, driver chamber return spring, OEM 404339 spring.
Fits Models:
IM250
Product Specifications
| L&S Part No. | 904 0415 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Paslode/Spit |
| OEM No. | 404339 |
| Unit of Sale | 1 |
| Applications | IM250 |
| Machine Type | Nail Guns |
| Fits Brands | Paslode |
| Fits Models | IM250 |
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