Nailer Springs Replacement | Fits DCN692 DCN690 DCN21PL | N233943 N386480 Return Spring Repair Kit for Dewalt Nail Gun
Perfectly compatible with DEWALT DCN692, DCN690, DCN6901, DCN21PLB, DCN21PL nailers, and replaces OEM part numbers N233943, N386480. Direct fit for Dewalt nail gun piston head return spring, no modification needed, save your time on repair.
Made of high-strength steel with heat-treated process, our nailer springs feature excellent elasticity, wear resistance and anti-rust performance. Resists deformation under repeated use, ensures stable piston head movement, extends the service life of your Dewalt nail gun.
Package includes 4Pcs high-quality return springs, enough for replacement and backup. Ideal as a Dewalt nail gun rebuild kit/piston head repair kit, fixes common issues like weak nailing, piston stuck, no rebound of nailer.
Easy to install with basic hand tools, no professional skills required. Replaces worn or broken springs instantly, restores your Dewalt nailer to original working condition, avoids costly tool replacement or professional repair fees.
Compatible with Dewalt cordless nail guns and fits most Bostitch nailers (refer to model list). Strictly tested before shipment, we offer reliable after-sales support for all our Dewalt spring replacement parts.