Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Image not available
BOSTITCHAir Tool Replacement Parts

BOSTITCH Cover Trip: Mfr Part # 171338

The BOSTITCH Cover Trip (Mfr Part # 171338) is an air tool replacement part, specifically a cover trip component. It is compatible with Part # 5KNH5 and is designed for use with the BOSTITCH F21PL2 model. This part…

SKU 3G-OTH-165387

Brand
BOSTITCH
Item
Cover Trip: Mfr Part # 171338
Category
Air Tool Replacement Parts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BOSTITCH
Manufacturer Part Number
171338
Type
Cover Trip, Compatible with Part # 5KNH5

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BOSTITCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSTITCH Cover Trip (Mfr Part # 171338) is an air tool replacement part, specifically a cover trip component. It is compatible with Part # 5KNH5 and is designed for use with the BOSTITCH F21PL2 model. This part is identified by the manufacturer part number 171338.

Frequently Asked Questions

What is the BOSTITCH Cover Trip used for?

The BOSTITCH Cover Trip (Mfr Part # 171338) is a replacement component for pneumatic nailers, specifically the BOSTITCH F21PL2 model. It controls the sequential firing mechanism, ensuring the tool only drives a fastener when the nose is depressed against the work surface. This part is essential for maintaining safe and precise operation in framing and sheathing applications.

What are the specifications of the BOSTITCH Cover Trip?

The BOSTITCH Cover Trip is identified by manufacturer part number 171338 and is compatible with Part # 5KNH5. It is designed for use with the BOSTITCH F21PL2 pneumatic nailer. The part is classified as an air tool replacement part and serves as the cover trip component that governs the tool's contact-actuation sequence.

Where to buy the BOSTITCH Cover Trip worldwide?

3G Electric supplies the BOSTITCH Cover Trip (Mfr Part # 171338) to customers worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine BOSTITCH replacement part for your F21PL2 nailer.

How to install the BOSTITCH Cover Trip on an F21PL2 nailer?

To install the BOSTITCH Cover Trip (171338), first disconnect the tool from its air supply and remove any remaining pressure. Remove the old cover trip by unscrewing the retaining screws, then align the new part with the mounting holes on the F21PL2 nailer. Secure it with the original screws and verify smooth movement before reconnecting air.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
BOSTITCH
BOSTITCH
BOSTITCH Cover Nose: Mfr Part # 175569, Nose Cover
BOSTITCH
BOSTITCH
BOSTITCH Cover Exhaust: Mfr Part # 174043, Exhaust Cover
BOSTITCH
BOSTITCH
BOSTITCH Bushing Trip Cover: Mfr Part # 163903, Trip Cover Bushing
BOSTITCH
BOSTITCH
BOSTITCH Cover Exhaust: Mfr Part # 175552, Exhaust Cover
BOSTITCH
BOSTITCH
BOSTITCH Cover Magazine: Mfr Part # 175580, Magazine Cover
BOSTITCH
BOSTITCH
BOSTITCH Hook Utility: Mfr Part # 171339, Hook Utility

More from BOSTITCH

View all BOSTITCH parts
BOSTITCH
BOSTITCH
BOSTITCH O-Ring: Mfr Part # 180448, O-Ring
BOSTITCH
BOSTITCH
BOSTITCH Lower Body Head Valve: Mfr Part # 163821, Lower Body Head Valve
BOSTITCH
BOSTITCH
BOSTITCH Spring: Mfr Part # 191794, Spring
BOSTITCH
BOSTITCH
BOSTITCH Assembly Utility Hook: Mfr Part # 171354, Utility Hook Assembly
BOSTITCH
BOSTITCH
BOSTITCH Label Warning MCN150: Mfr Part # 171498, Warning Label, Compatible with Mfr Part # MCN250
BOSTITCH
BOSTITCH
BOSTITCH Cap: Mfr Part # 103942, Cap, Compatible with Mfr Part # N70CBPAL
BOSTITCH
BOSTITCH
BOSTITCH Screw, SHCS M5 x 0.8 x 18: Mfr Part # 174064, Screw
BOSTITCH
BOSTITCH
BOSTITCH Contact Trip Con Kit: Mfr Part # CNTK5, Contact Trip Conversion Kit