BOSTITCHAir Tool Replacement Parts
BOSTITCH Casting Plunger: Mfr Part # 166777, Casting Plunger
The BOSTITCH Casting Plunger (Mfr Part # 166777) is an air tool replacement part designed for use with compatible BOSTITCH tools. It is identified by Grainger Part # 5KNH5 and model F21PL2. This casting plunger…
SKU 3G-OTH-164466
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BOSTITCH Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The BOSTITCH Casting Plunger (Mfr Part # 166777) is an air tool replacement part designed for use with compatible BOSTITCH tools. It is identified by Grainger Part # 5KNH5 and model F21PL2. This casting plunger serves as a direct replacement component for maintaining pneumatic tool functionality.
Used in
Common applications for BOSTITCHConstruction framing — BOSTITCH pneumatic framing nailers (e.g., MCN250) for high-speed nailing of lumber and sheathing.
Woodworking assembly — BOSTITCH finish nailers for trim, molding, and cabinet installation requiring precise fastener placement.
Roofing applications — BOSTITCH coil roofing nailers for attaching shingles and underlayment on residential and commercial roofs.
Industrial packaging — BOSTITCH staplers for sealing corrugated boxes and crates in high-volume shipping environments.
Maintenance repair — BOSTITCH replacement parts (e.g., piston washers, o-ring kits) for servicing pneumatic tools in plant maintenance shops.
Compressor servicing — BOSTITCH air compressor heads (e.g., AB-7161400) for rebuilding or repairing stationary compressor units.
BOSTITCH Products
3G Electric supplies BOSTITCH air tool replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.