Skip to product information
403992 Cylinder Head O-Rings, 3 Pack, Compatible with Paslode 900420
$15.99
Sale price
$15.99
Regular price
$23.99
FREE shipping on orders $50+· add $34.01 moreShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
Secure checkoutQuestions? Call 1-888-460-3822 · Mon–Fri 9–5 ET
403992 Cylinder Head O-Rings, 3 Pack, Compatible with Paslode 900420
Key features
- [Verified Compatibility] Compatible with Paslode 900420 IMCT and 404600 IM325 cordless framing nailers using cylinder-head O-ring reference 403992. Confirm the model and parts diagram before service
- [Material & Construction] Made from brown FKM fluoroelastomer with a flexible round profile designed for the cylinder-head sealing location during routine nailer maintenance
- [Function] Designed to help replace a worn cylinder-head O-ring and support the intended seal between the cylinder head and adjoining tool assembly
- [Specifications & Design] Reference part number 403992 with a brown round O-ring design. Intended for the cylinder-head seal position, not the separate steel sleeve-ring location
- [Package, Installation & Applications] Includes 3 O-rings for cordless framing nailer servicing. Install at the cylinder-head location using the service manual and correct tools for your model; suitable for jobsite maintenance and workshop repair
- [Quick Fitment Check] Please confirm your nailer model, reference number 403992, seal location, and original O-ring profile before ordering
Free shipping on orders $50+. 30-day hassle-free returns.







