We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
Image not available
BOSTITCHAir Tool Replacement Parts

BOSTITCH Seal Cap, Compatible with Part # 36Z448/36Z449, 9R189689

The BOSTITCH Cap Seal (Mfr Part # 9R189689) is an air tool replacement part classified as a Seal Cap. It is compatible with Part # 36Z448/36Z449 and also references part numbers 36Z448 and LPF33PT.

SKU 3G-OTH-165880

Brand
BOSTITCH
Item
Seal Cap, Compatible with Part # 36Z448/36Z449, 9R189689
Part Number
9R189689
Category
Air Tool Replacement Parts
Available to Order
Also known as:9R189689BOSTITCH
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BOSTITCH
Manufacturer Part Number
9R189689
Type
Seal Cap, Compatible with Part # 36Z448/36Z449

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 Cap Seal (Mfr Part # 9R189689) is an air tool replacement part classified as a Seal Cap. It is compatible with Part # 36Z448/36Z449 and also references part numbers 36Z448 and LPF33PT.

Frequently Asked Questions

What is the BOSTITCH Cap Seal 9R189689 used for?

The BOSTITCH Cap Seal (Mfr Part # 9R189689) is a replacement seal cap for pneumatic air tools. It helps maintain proper air pressure and prevents leaks in nailers, staplers, and other BOSTITCH equipment. Compatible with Part # 36Z448/36Z449, it is a common service part for industrial maintenance and repair.

What are the specifications of the BOSTITCH Cap Seal 9R189689?

The BOSTITCH Cap Seal is classified as a Seal Cap with Manufacturer Part Number 9R189689. It is compatible with Part # 36Z448/36Z449 and also references part number LPF33PT. This air tool replacement part is designed for use in BOSTITCH pneumatic tools to ensure reliable sealing.

Where to buy the BOSTITCH Cap Seal 9R189689 worldwide?

3G Electric supplies the BOSTITCH Cap Seal 9R189689 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this seal cap for your pneumatic tool maintenance needs.

How to install the BOSTITCH Cap Seal 9R189689?

To install the BOSTITCH Cap Seal 9R189689, first disconnect the air tool from its power source. Remove the old seal cap carefully, clean the mating surface, and press the new cap seal into place until it seats evenly. Reassemble the tool and test for air leaks before returning to service.

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.
Not sure this is the right part? Photo-identify it

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
This check seal is a replacement part for pneumatic tools, designed to prevent backflow in air systems. Compatible with part numbers 36Z448 and 36Z449. Used in industrial fastening tools and air-powered equipment to maintain consistent pressure
BOSTITCH
BOSTITCH
Replacement seal for BOSTITCH pneumatic tools. Functions as a sealing component to prevent air leaks and maintain tool performance in industrial fastening and assembly applications
BOSTITCH
BOSTITCH
Frame/Cap Seal for BOSTITCH pneumatic tools. Compatible with Part # 5KNH5. Used to seal the frame or cap assembly, preventing air leaks and maintaining tool performance in industrial fastening and assembly applications
BOSTITCH
BOSTITCH
Cap magazine replacement part for pneumatic staplers and nailers. Secures the fastener magazine to maintain proper feeding and alignment during operation. Compatible with Part # 36Z448
BOSTITCH
BOSTITCH
Replacement label for BOSTITCH pneumatic tools. Compatible with part number 36Z449. Used for tool identification during maintenance or repair
BOSTITCH
BOSTITCH
This end cap assembly is a replacement component for BOSTITCH pneumatic tools. It seals the cylinder end and directs compressed air for proper tool cycling. Commonly used in pneumatic nailers and staplers, it restores performance when the original end cap wears or cracks

More from BOSTITCH

View all BOSTITCH parts
BOSTITCH
BOSTITCH
This cover/canister assembly is a replacement component for BOSTITCH pneumatic tools. It encloses and protects internal mechanisms, maintaining proper operation in fastening applications
BOSTITCH
BOSTITCH
Door pivot pin for pneumatic tools. Compatible with BOSTITCH model N66C-1. Used in air tool assemblies to enable pivoting motion in industrial fastening applications
BOSTITCH
BOSTITCH
This head valve seal is a replacement component for pneumatic tools, ensuring proper sealing within the air system to maintain consistent air pressure. It is suitable for use in industrial framing and sheathing applications
BOSTITCH
BOSTITCH
Warning label replacement part for pneumatic staplers and nailers. Compatible with BOSTITCH model 438S2R-1. Used to replace worn or missing labels to maintain safety compliance
BOSTITCH
BOSTITCH
Replacement washer for pneumatic tools, used as a sealing or spacing component in air tool assemblies. Compatible with select BOSTITCH models. Part number 180569
BOSTITCH
BOSTITCH
Check pawl spring for pneumatic nailers and staplers. Compatible with BOSTITCH part F21PL2. Ensures proper driver blade return to prevent misfires and jams
BOSTITCH
BOSTITCH
Replacement driver and piston assembly for BOSTITCH MCN250 pneumatic nailer. Restores fastening action in framing, sheathing, and construction applications. Includes driver blade and piston as a single service part
BOSTITCH
BOSTITCH
Replacement hook cap for pneumatic staplers and nailers. Secures and guides the tool's hook assembly. Compatible with Part # 36Z450/3HZF7/3HZF8

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first