O Ring Repair Kit For Sg A178 (2.12.14)

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: SG A178-04
Weight: 0.00kg
Pack Dim: 133.00mm x 80.00mm x 5.00mm
UPC: 6009515889142

Price:

R 235.23

Ex VAT: R 204.55

Available Options

Stockist

AirCraft O-Ring Repair Kit For SG A178 (Parts 2, 12 & 14) (SG A178-04)

At a Glance: Replacement O-ring seal kit for SG A178—fixes leaks and restores consistent air/media flow.

Small seals, big impact. The AirCraft SG A178-04 O-ring repair kit is the go-to refresh pack for your SG A178 sandblaster/etcher (air eraser style tool), replacing the key O-rings referenced as parts 2, 12 and 14. When O-rings harden, flatten or tear, you get the classic symptoms—hissing leaks, inconsistent blasting, poor suction and wasted air. Swap these seals and you bring the tool back to tight, efficient operation with a smoother, more predictable blast.

Seal-The-System Reliability: O-rings that keep your SG A178 performing like it should

The SG A178 relies on airtight joints to maintain proper pressure and media pickup. Fresh O-rings help stop air leaks, stabilise flow and reduce the “random behaviour” that happens when seals are past their prime.

Extra Information

Lightly lubricate O-rings with a compatible pneumatic O-ring grease before assembly to prevent pinching and improve sealing.
If the tool still leaks after replacement, inspect sealing surfaces for nicks, dirt or cross-threading and clean/repair as needed.

Pro Tip

When replacing O-rings, clean the grooves first and avoid sharp tools. A wooden pick or plastic tool helps remove old seals without scratching the sealing surface.

Features

O-ring repair kit Replacement seals for SG A178 sandblaster/etcher assemblies
Targets common wear points Includes O-rings referenced as parts 2, 12 and 14
Restores airtight sealing Helps prevent pressure loss and inconsistent blasting
Service-friendly consumable Ideal for routine maintenance or leak repairs

Benefits

Stops leaks and hissing: Replaces flattened or cracked seals that waste compressed air
Improves blasting consistency: Helps stabilise airflow and media pickup for smoother results
Reduces downtime: A quick refresh that can solve performance issues without replacing the whole tool
Extends tool life: Regular seal maintenance helps protect internal components and keeps performance efficient

Safety

Disconnect the tool from the air supply and release pressure before servicing.
Wear eye protection when removing parts—small components can spring free.
Keep seals and parts away from dirt; contamination can cause leaks and poor performance.
After reassembly, test at low pressure first to confirm proper sealing before normal use.

Specifications

Description	Spec
Brand	AirCraft
Cat No.	SG A178-04
Product Type	O-Ring Repair Kit / Seal Kit (Spare Part)
Compatible Model	AirCraft SG A178
Included Parts	O-rings for reference parts 2, 12 and 14
Application	Leak Repair, Maintenance, Seal Replacement

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R 1,357.75

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