The front crankshaft seal on an RB20, RB25, or RB26 engine keeps oil inside the timing cover at the crank snout. Once the crank pulley or timing cover is removed for service, the original seal is usually damaged and will leak if reused.
The JRE (Japanese Restoration Equipment) Front Crankshaft Seal (part number 13510-JRY00) is made to exact OEM specifications. It matches the original in inner diameter, outer diameter, and the internal tooth-like profile so it seals the same way as the Nissan piece. The only practical difference is the lower price.
At Terra Firma Automotive we supply this JRE front crankshaft seal so the RB timing cover stays oil-tight without paying the premium for remaining OEM stock. Choose Terra Firma Automotive for authentic-fit RB seals.
- JRE (Japanese Restoration Equipment) Front Crankshaft Seal
- Part Number: 13510-JRY00
- For Nissan RB26DETT, RB25DET/DE, and RB20DET/DE
- Exact OEM specification
- Correct inner diameter (ID)
- Correct outer diameter (OD)
- Correct internal tooth-like profile
- Replaces Nissan 13510-10Y00, 13510-10Y10, and 13510-10Y12
- Prevents oil leaks at the crank snout
- Direct replacement during timing cover or crank pulley service
- Lower cost than remaining OEM stock
- Quantity required: 1 per engine
- Available from Terra Firma Automotive
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