Description
TANABE H–74
Reliable replacement piston ring for restoring compression and sealing performance in compatible TANABE equipment
| Brand | TANABE |
| Model | H–74 |
| Voltage | Not applicable |
| Country of Origin | Japan |
| Weight | Approximately 0.02 kg |
| Dimensions | Approximately 74 mm nominal diameter; ring thickness not specified |
| Warranty | 6 months |
| Certifications | Not specified |
| SKU / MPN | H–74 |
| What’s in the box | 1 TANABE H–74 piston ring |
| Product Type | Piston ring |
| Nominal Diameter | Approximately 74 mm |
| Material | Engineered cast iron alloy, inferred |
| Operating Function | Cylinder sealing and compression retention |
| Application | Reciprocating engines and compressors |
| Installation | Internal piston groove installation |
Key benefits: Supports compression efficiency, helps reduce gas or oil leakage, durable wear resistance, and enables cost-effective equipment maintenance
Typical applications: Engine overhauls, reciprocating compressor repair, pump maintenance, industrial machinery servicing
Lifecycle: Replacement spare part; service life depends on operating conditions, lubrication, cylinder condition, and maintenance practices
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.







Andrew C. –
Fast delivery and well packed. The servo drive performs exactly as specified.