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BOSTITCHAir Tool Replacement Parts

BOSTITCH Casting Plunger: Mfr Part # 166777

The BOSTITCH Casting Plunger (Mfr Part # 166777) is an air tool replacement part designed for use with compatible BOSTITCH tools. It is identified by Part # 5KNH5 and model F21PL2. This casting plunger serves as a…

SKU 3G-OTH-164466

Brand
BOSTITCH
Item
Casting Plunger: Mfr Part # 166777
Category
Air Tool Replacement Parts
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Technical Specifications

BOSTITCH
Manufacturer Part Number
166777
Type
Casting Plunger, Compatible with OEM Part # 5KNH5

Technical Documents

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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 Part # 5KNH5 and model F21PL2. This casting plunger serves as a direct replacement component for maintaining pneumatic tool functionality.

Frequently Asked Questions

What is the BOSTITCH Casting Plunger 166777 used for?

The BOSTITCH Casting Plunger (Mfr Part # 166777) is a replacement component for pneumatic tools, specifically designed to restore functionality in compatible BOSTITCH nailers and staplers. It is commonly used in construction, framing, and finishing applications where reliable air tool operation is critical.

What are the specifications of the BOSTITCH Casting Plunger 166777?

The BOSTITCH Casting Plunger (Mfr Part # 166777) is a direct replacement part for pneumatic tools. It is compatible with OEM Part # 5KNH5 and model F21PL2. The part type is Casting Plunger, and the manufacturer part number is 166777. No additional dimensions or material specs are provided.

Where to buy the BOSTITCH Casting Plunger 166777 worldwide?

3G Electric supplies the BOSTITCH Casting Plunger 166777 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this pneumatic tool replacement part.

How to install the BOSTITCH Casting Plunger 166777?

To install the BOSTITCH Casting Plunger 166777, first disconnect the air tool from its power source. Remove the old plunger by following the tool's service manual, then insert the new casting plunger into the cylinder assembly. Ensure proper alignment and secure all fasteners before reconnecting air supply.

Used in

Common applications for BOSTITCH
Construction 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.

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