Cylinder (3/17) For At0019

PACK SIZE

The price displayed for this product is the unit price of the product. Where a PACK SIZE is indicated, this refers to the recommended ordering quantity and is also indicative of how many of these products are packaged in a box.

Model: AT0019-SK04
Weight: 0.32kg
Pack Dim: 95.00mm x 45.00mm x 45.00mm
UPC: 6009515852719

Price:

R 255.53

Ex VAT: R 222.20

Available Options

Stockist

AirCraft Cylinder (3 & 17) For AT0019 (AT0019-SK04)

At a Glance: Replacement cylinder components (Parts 3 & 17) for the AirCraft AT0019—helps restore compression, smooth piston travel and reliable firing.

The cylinder is where the real action happens: it’s the precision bore that guides the piston and holds the pressure that drives staples with authority. If the cylinder is worn, scored, damaged, or no longer sealing correctly, the stapler can lose power, cycle inconsistently, leak air, or start misbehaving under load. The AirCraft AT0019-SK04 Cylinder (Parts 3 & 17) is the correct replacement cylinder set for the AirCraft AT0019 Air Stapler, designed to bring back proper alignment and sealing inside the tool. Whether you’re doing a full rebuild or replacing a damaged cylinder after heavy use, this part helps return your AT0019 to that crisp, confident “one-shot, one-staple” feel.

Precision cylinder replacement for consistent pneumatic performance

Parts 3 & 17 form the cylinder section that supports piston movement and pressure sealing—critical for smooth cycling, reliable drive depth and efficient air use.

Extra Information

Compatible with: AirCraft AT0019 Air Stapler (21 Gauge, 12.7mm crown, 4–16mm staples).
Common signs of cylinder issues: weak drive, inconsistent cycling, internal air leak noises, or visible scoring/wear on internal surfaces.
For best results, replace or inspect the piston O-rings and gaskets during cylinder replacement.

Pro Tip

Before assembly, apply a light coat of pneumatic tool oil to the cylinder bore and new seals—this reduces friction, improves sealing and helps prevent early O-ring wear.

Features

Correct-fit cylinder parts Replacement cylinder components matched to the AT0019 spares diagram (Parts 3 & 17).
Supports smooth piston travel Designed to maintain correct internal alignment for consistent cycling.
Helps restore compression A key component when addressing power loss and internal air leakage.
Ideal for rebuilds and repairs Great for workshops servicing multiple AT0019 units or repairing a single high-use tool.

Benefits

More consistent firing: Helps stabilise piston movement for reliable staple driving.
Improved power delivery: Restores the cylinder environment needed for proper pressure build-up.
Reduced air leaks: Works with fresh seals to minimise wasted air and compressor load.
Extends tool lifespan: Replacing a worn cylinder can prevent ongoing damage to pistons and seals.

Safety

Disconnect the air supply and fully depressurise the tool before removing the cylinder.
Wear eye protection and keep parts organised to avoid incorrect reassembly.
Do not use damaged seals—replace worn O-rings/gaskets to prevent leaks and unsafe operation.
After reassembly, test at low pressure first to confirm correct sealing and smooth cycling.