Description
Overview:
This crankcase gasket fits the Robin/Subaru NBK-520 brushcutter two-stroke engine. It seals the crankcase joint faces to maintain the correct crankcase pressure and vacuum, which is essential for fuel transfer, compression, and clean running. The gasket is precision cut to match the OEM profile and bolt pattern, ensuring correct alignment around ports and bearings. Manufactured from fuel- and oil-resistant gasket material suitable for small air-cooled engines. This Non-Genuine compatible part references OEM No. 550-15002-00 and is designed as a direct-fit replacement for routine servicing or repair where air leaks, hard starting, poor idle, or lean running are suspected. Supplied as a single gasket for one engine rebuild. Compatible with Robin NBK-520 brushcutter models used in landscaping, grounds maintenance, and general property care.
Key Features:
- Direct replacement for OEM No. 550-15002-00
- Non-Genuine compatible part for cost-effective repair
- Fits Robin/Subaru NBK-520 brushcutter engine
- Seals crankcase halves to maintain pressure and vacuum
- Fuel- and oil-resistant composite gasket material
- Precision die-cut for accurate hole and port alignment
- Matches OEM profile to protect transfer and intake ports
- Helps restore reliable starting and stable idle
- Reduces risk of air leaks and lean running damage
- Suitable for typical two-stroke operating temperatures
- Installs without modification to the original crankcase
- Single-use gasket; replace during engine strip and rebuild
- Compatible with standard non-hardening gasket sealants if specified
- Supplied individually: pack size 1
Typical Applications:
Used to seal the crankcase joint surfaces on Robin NBK-520 brushcutters. Maintains correct two-stroke scavenging and crankcase compression, supporting consistent fuel delivery, engine performance, and durability during grass, brush, and light clearing work.
Also known as:
Crankcase joint gasket, engine case gasket, centre case gasket, NBK-520 crankcase seal gasket, Robin/Subaru brushcutter crankcase gasket.
Fits Models:
NBK-520
Alternate Part Numbers:
550 15002 00, 550-15002-00, 5501500200, RB550 15002 00, RB550-15002-00, RB5501500200
Product Specifications
| L&S Part No. | RB550 15002 00 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Robin/Subaru |
| OEM No. | 550-15002-00 |
| Unit of Sale | 1 |
| Machine Type | Brushcutters |
| Fits Brands | Robin |
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