O-ring – 17,17.1,78 | Lubrication circuit – Original equipment
O-ring – 17,17.1,78 | Lubrication circuit – Original equipment

O-ring – 17,17.1,78

BETA
10.66321.000
Shipped the 12/12/2025
€0.15
Tax included

OEM part designed for the lubrication circuit, delivering reliable and durable sealing for motorcycle engines.

Key features:

  • High-strength O-ring resistant to oils and heat
  • Fast, precise replacement with no modification required
  • Quality materials and manufacturing for extended life

Broad compatibility across Beta 2020-2026 models (2T and 4T, Enduro/Cross).

Stock availibility Yes

 

This OEM component is engineered for the lubrication circuit, restoring seal integrity and protecting the engine from oil leaks. Built to withstand oils and high temperatures, it delivers consistent performance under demanding riding conditions.

Key features:

  • Premium O-ring material for durable sealing
  • Easy installation, no special tools required
  • Resistant to oil, heat and vibration

Wide compatibility with Beta models from 2020 to 2026, including Enduro and Cross lines.

Compatibilités véhicule
Modèles compatibles vérifiés
378
BETA 2007-2027
Voir tous les modèles compatibles
2027 BETA CROSS RX 250 2T 250cc BETA CROSS RX 350 2T 350cc BETA CROSS RX 450 4T 450cc BETA ENDURO RR 125 2T X-PRO 125cc BETA ENDURO RR 200 2T X-PRO 200cc BETA ENDURO RR 250 2T X-PRO 250cc BETA ENDURO RR 300 2T X-PRO 300cc BETA ENDURO RR 350 4T X-PRO 350cc BETA ENDURO RR 350 4T X-PRO USA 350cc BETA ENDURO RR 390 4T X-PRO 390cc BETA ENDURO RR 430 4T X-PRO 430cc BETA ENDURO RR 480 4T X-PRO 480cc BETA ENDURO RR 480 4T X-PRO USA 480cc BETA ENDURO XTRAINER 200 2T 200cc BETA ENDURO XTRAINER 250 2T JP 250cc BETA ENDURO XTRAINER 250 2T TR 250cc BETA ENDURO XTRAINER 300 2T 300cc BETA ENDURO XTRAINER 300 2T LOWBOY USA 300cc
2026 BETA CROSS RC 450 4T USA-AUS 450cc BETA CROSS RX 250 2T 250cc BETA CROSS RX 350 2T 350cc BETA CROSS RX 450 4T 450cc BETA ENDURO RR 125 2T RACE 125cc BETA ENDURO RR 125 2T X-PRO 125cc BETA ENDURO RR 200 2T RACE 200cc BETA ENDURO RR 200 2T X-PRO 200cc BETA ENDURO RR 250 2T RACE 250cc BETA ENDURO RR 250 2T X-PRO 250cc BETA ENDURO RR 300 2T RACE 300cc BETA ENDURO RR 300 2T X-PRO 300cc BETA ENDURO RR 350 4T RACE 350cc BETA ENDURO RR 350 4T RACE USA 350cc BETA ENDURO RR 350 4T X-PRO 350cc BETA ENDURO RR 350 4T X-PRO USA 350cc BETA ENDURO RR 390 4T RACE 390cc BETA ENDURO RR 390 4T RACE USA 390cc BETA ENDURO RR 390 4T X-PRO 390cc BETA ENDURO RR 390 4T X-PRO USA 390cc BETA ENDURO RR 430 4T RACE 430cc BETA ENDURO RR 430 4T RACE USA 430cc BETA ENDURO RR 430 4T X-PRO 430cc BETA ENDURO RR 430 4T X-PRO USA 430cc BETA ENDURO RR 480 4T RACE 480cc BETA ENDURO RR 480 4T RACE USA 480cc BETA ENDURO RR 480 4T X-PRO 480cc BETA ENDURO RR 480 4T X-PRO USA 480cc BETA ENDURO RS 350 4T USA-CAN 350cc BETA ENDURO RS 390 4T USA-CAN 390cc BETA ENDURO RS 430 4T USA-CAN 430cc BETA ENDURO RS 4T 390 SPECIAL EDITION US 390cc BETA ENDURO RS 4T 500 SPECIAL EDITION US 500cc BETA ENDURO RS 500 4T USA-CAN 500cc BETA ENDURO XTRAINER 250 2T 250cc BETA ENDURO XTRAINER 250 2T JP 250cc BETA ENDURO XTRAINER 300 2T 300cc BETA ENDURO XTRAINER 300 2T LOWBOY USA 300cc BETA TRIAL EVO 300 4T 300cc
2025 BETA CROSS RX 300 2T 300cc BETA CROSS RX 450 4T 450cc BETA ENDURO RC 450 4T USA-AUS 450cc BETA ENDURO RR 125 2T RACE 125cc BETA ENDURO RR 125 2T RACE EURO5+ 125cc BETA ENDURO RR 125 2T X-PRO 125cc BETA ENDURO RR 125 2T X-PRO EURO5+ 125cc BETA ENDURO RR 200 2T RACE 200cc BETA ENDURO RR 200 2T RACE EURO5+ 200cc BETA ENDURO RR 200 2T X-PRO 200cc BETA ENDURO RR 250 2T RACE 250cc BETA ENDURO RR 250 2T RACE EURO5+ 250cc BETA ENDURO RR 250 2T X-PRO 250cc BETA ENDURO RR 250 2T X-PRO EURO5+ 250cc BETA ENDURO RR 300 2T RACE 300cc BETA ENDURO RR 300 2T RACE EURO5+ 300cc BETA ENDURO RR 300 2T X-PRO 300cc BETA ENDURO RR 300 2T X-PRO EURO5+ 300cc BETA ENDURO RR 350 4T RACE 350cc BETA ENDURO RR 350 4T RACE EURO5+ 350cc BETA ENDURO RR 350 4T RACE USA-CAN 350cc BETA ENDURO RR 350 4T X-PRO 350cc BETA ENDURO RR 350 4T X-PRO EURO5+ 350cc BETA ENDURO RR 350 4T X-PRO USA 350cc BETA ENDURO RR 390 4T RACE 390cc BETA ENDURO RR 390 4T RACE EURO5+ 390cc BETA ENDURO RR 390 4T X-PRO 390cc BETA ENDURO RR 390 4T X-PRO EURO5+ 390cc BETA ENDURO RR 390 4T X-PRO USA 390cc BETA ENDURO RR 430 4T RACE 430cc BETA ENDURO RR 430 4T RACE EURO5+ 430cc BETA ENDURO RR 430 4T RACE USA-CAN 430cc BETA ENDURO RR 430 4T X-PRO 430cc BETA ENDURO RR 430 4T X-PRO EURO5+ 430cc BETA ENDURO RR 430 4T X-PRO USA 430cc BETA ENDURO RR 480 4T RACE 480cc BETA ENDURO RR 480 4T RACE EURO5+ 480cc BETA ENDURO RR 480 4T RACE USA-CAN 480cc BETA ENDURO RR 480 4T X-PRO 480cc BETA ENDURO RR 480 4T X-PRO EURO5+ 480cc BETA ENDURO RR 480 4T X-PRO USA 480cc BETA ENDURO XTRAINER 250 2T 250cc BETA ENDURO XTRAINER 250 2T EURO5+ 250cc BETA ENDURO XTRAINER 300 2T 300cc BETA ENDURO XTRAINER 300 2T EURO5+ 300cc BETA ENDURO XTRAINER 300 2T JP 300cc BETA TRIAL EVO 300 4T 300cc BETA TRIAL EVO 300 4T FACTORY 300cc
2024 BETA CROSS RX 300 2T 300cc BETA CROSS RX 450 4T 450cc BETA ENDURO RR 125 2T 125cc BETA ENDURO RR 125 2T RACING 125cc BETA ENDURO RR 200 2T 200cc BETA ENDURO RR 200 2T RACING 200cc BETA ENDURO RR 250 2T 250cc BETA ENDURO RR 250 2T RACING 250cc BETA ENDURO RR 300 2T 300cc BETA ENDURO RR 300 2T RACING 300cc BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 350 4T RACING USA-CAN 350cc BETA ENDURO RR 350 4T USA 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 390 4T RACING 390cc BETA ENDURO RR 390 4T RACING USA-CAN 390cc BETA ENDURO RR 390 4T USA 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 430 4T RACING USA-CAN 430cc BETA ENDURO RR 430 4T USA 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RR 480 4T RACING USA-CAN 480cc BETA ENDURO RR 480 4T USA 480cc BETA ENDURO RS 350 4T USA-CAN 350cc BETA ENDURO RS 390 4T USA-CAN 390cc BETA ENDURO RS 430 4T USA-CAN 430cc BETA ENDURO RS 4T 390 SPECIAL EDITION US 390cc BETA ENDURO RS 4T 500 SPECIAL EDITION US 500cc BETA ENDURO RS 500 4T USA-CAN 500cc BETA ENDURO XTRAINER 250 2T 250cc BETA ENDURO XTRAINER 250 2T JP 250cc BETA ENDURO XTRAINER 300 2T 300cc BETA TRIAL EVO 300 4T 300cc BETA TRIAL EVO 300 4T FACTORY 300cc
2023 BETA CROSS RX 300 2T 300cc BETA ENDURO RR 125 2T 125cc BETA ENDURO RR 125 2T RACING 125cc BETA ENDURO RR 200 2T 200cc BETA ENDURO RR 200 2T RACING 200cc BETA ENDURO RR 250 2T 250cc BETA ENDURO RR 250 2T RACING 250cc BETA ENDURO RR 300 2T 300cc BETA ENDURO RR 300 2T RACING 300cc BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 350 4T RACING USA-CAN 350cc BETA ENDURO RR 350 4T USA 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 390 4T RACING 390cc BETA ENDURO RR 390 4T RACING USA-CAN 390cc BETA ENDURO RR 390 4T USA 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 430 4T RACING USA-CAN 430cc BETA ENDURO RR 430 4T USA 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RR 480 4T USA 480cc BETA ENDURO RR-S 350 4T USA-CAN 350cc BETA ENDURO RR-S 390 4T USA-CAN 390cc BETA ENDURO RR-S 430 4T USA-CAN 430cc BETA ENDURO RR-S 500 4T USA-CAN 500cc BETA ENDURO XTRAINER 250 2T 250cc BETA ENDURO XTRAINER 250 2T JP 250cc BETA ENDURO XTRAINER 300 2T 300cc BETA TRIAL EVO 300 4T 300cc BETA TRIAL EVO 300 4T FACTORY 300cc
2022 BETA ENDURO RR 125 2T 125cc BETA ENDURO RR 125 2T RACING 125cc BETA ENDURO RR 200 2T 200cc BETA ENDURO RR 200 2T RACING 200cc BETA ENDURO RR 250 2T 250cc BETA ENDURO RR 250 2T RACING 250cc BETA ENDURO RR 300 2T 300cc BETA ENDURO RR 300 2T RACING 300cc BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 350 4T RACING USA-CAN 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 390 4T RACING 390cc BETA ENDURO RR 390 4T RACING USA-CAN 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 430 4T RACING USA-CAN 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RR 480 4T RACING USA-CAN 480cc BETA ENDURO RR-S 350 4T 350cc BETA ENDURO RR-S 390 4T 390cc BETA ENDURO RR-S 430 4T 430cc BETA ENDURO RR-S 500 4T 500cc BETA ENDURO RX 300 2T 300cc BETA ENDURO XTRAINER 250 2T 250cc BETA ENDURO XTRAINER 250 2T JP 250cc BETA ENDURO XTRAINER 300 2T 300cc BETA TRIAL EVO 300 4T 300cc BETA TRIAL EVO 300 4T FACTORY 300cc
2021 BETA ENDURO RR 125 2T 125cc BETA ENDURO RR 125 2T RACING 125cc BETA ENDURO RR 200 2T 200cc BETA ENDURO RR 200 2T RACING 200cc BETA ENDURO RR 250 2T 250cc BETA ENDURO RR 250 2T RACING 250cc BETA ENDURO RR 300 2T 300cc BETA ENDURO RR 300 2T RACING 300cc BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 350 4T RACING USA-CAN 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 390 4T RACING 390cc BETA ENDURO RR 390 4T RACING USA-CAN 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 430 4T RACING USA-CAN 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RR 480 4T RACING USA-CAN 480cc BETA ENDURO RR-S 350 4T 350cc BETA ENDURO RR-S 390 4T 390cc BETA ENDURO RR-S 430 4T 430cc BETA ENDURO RR-S 500 4T 500cc BETA ENDURO RX 300 2T 300cc BETA ENDURO XTRAINER 250 2T 250cc BETA ENDURO XTRAINER 250 2T JP 250cc BETA ENDURO XTRAINER 300 2T 300cc BETA TRIAL EVO 300 4T 300cc BETA TRIAL EVO 300 4T FACTORY 300cc
2020 BETA ENDURO RR 125 2T 125cc BETA ENDURO RR 125 2T RACING 125cc BETA ENDURO RR 200 2T 200cc BETA ENDURO RR 250 2T 250cc BETA ENDURO RR 250 2T RACING 250cc BETA ENDURO RR 300 2T 300cc BETA ENDURO RR 300 2T RACING 300cc BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 350 4T RACING SA-CAN 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 390 4T RACING 390cc BETA ENDURO RR 390 4T RACING USA-CAN 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 430 4T RACING USA-CAN 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RR 480 4T RACING USA-CAN 480cc BETA ENDURO RR-S 350 4T 350cc BETA ENDURO RR-S 390 4T 390cc BETA ENDURO RR-S 430 4T 430cc BETA ENDURO RR-S 500 4T 500cc BETA ENDURO XTRAINER 250 2T 250cc BETA ENDURO XTRAINER 250 2T JP 250cc BETA ENDURO XTRAINER 300 2T 300cc BETA ENDURO XTRAINER 300 2T JP 300cc BETA TRIAL EVO 300 4T 300cc BETA TRIAL EVO 300 4T FACTORY 300cc
2019 BETA ENDURO RR 125 2T 125cc BETA ENDURO RR 125 2T RACING 125cc BETA ENDURO RR 200 2T 200cc BETA ENDURO RR 250 2T 250cc BETA ENDURO RR 250 2T RACING 250cc BETA ENDURO RR 300 2T 300cc BETA ENDURO RR 300 2T HOLCOMBE REPLICA 300cc BETA ENDURO RR 300 2T RACING 300cc BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 390 4T RACING 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RR-S 350 4T CANADA 350cc BETA ENDURO RR-S 350 4T USA 350cc BETA ENDURO RR-S 390 4T CANADA 390cc BETA ENDURO RR-S 390 4T USA 390cc BETA ENDURO RR-S 430 4T CANADA 430cc BETA ENDURO RR-S 430 4T USA 430cc BETA ENDURO RR-S 500 4T CANADA 500cc BETA ENDURO RR-S 500 4T USA 500cc BETA ENDURO XTRAINER 250 2T 250cc BETA ENDURO XTRAINER 300 2T 300cc BETA TRIAL EVO 300 4T 300cc BETA TRIAL EVO 300 4T FACTORY 300cc
2018 BETA ENDURO RR 125 2T 125cc BETA ENDURO RR 250 2T 250cc BETA ENDURO RR 250 2T RACING 250cc BETA ENDURO RR 300 2T 300cc BETA ENDURO RR 300 2T RACING 300cc BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 390 4T RACING 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RR-S 350 4T CANADA 350cc BETA ENDURO RR-S 350 4T USA 350cc BETA ENDURO RR-S 390 4T CANADA 390cc BETA ENDURO RR-S 390 4T USA 390cc BETA ENDURO RR-S 430 4T CANADA 430cc BETA ENDURO RR-S 430 4T USA 430cc BETA ENDURO RR-S 500 4T CANADA 500cc BETA ENDURO RR-S 500 4T USA 500cc BETA ENDURO XTRAINER 250 250cc BETA ENDURO XTRAINER 300 300cc
2017 BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 390 4T RACING 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RR-S 350 4T CANADA 350cc BETA ENDURO RR-S 350 4T USA 350cc BETA ENDURO RR-S 390 4T CANADA 390cc BETA ENDURO RR-S 390 4T USA 390cc BETA ENDURO RR-S 430 4T CANADA 430cc BETA ENDURO RR-S 430 4T USA 430cc BETA ENDURO RR-S 500 4T CANADA 500cc BETA ENDURO RR-S 500 4T USA 500cc BETA ENDURO XTRAINER 250 250cc BETA ENDURO XTRAINER 300 300cc BETA TRIAL EVO 250 4T 250cc BETA TRIAL EVO 300 4T 300cc BETA TRIAL EVO 300 4T FACTORY 300cc
2016 BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RS 390 4T USA 390cc BETA ENDURO RS 430 4T USA 430cc BETA ENDURO RS 500 4T USA 500cc BETA ENDURO XTRAINER 300 300cc BETA TRIAL EVO 250 4T 250cc BETA TRIAL EVO 300 4T 300cc BETA TRIAL EVO 300 4T FACTORY 300cc
2015 BETA ENDURO RR 350 4T 350cc BETA ENDURO RR 350 4T RACING 350cc BETA ENDURO RR 390 4T 390cc BETA ENDURO RR 430 4T 430cc BETA ENDURO RR 430 4T RACING 430cc BETA ENDURO RR 480 4T 480cc BETA ENDURO RR 480 4T RACING 480cc BETA ENDURO RS 390 4T USA 390cc BETA ENDURO RS 430 4T USA 430cc BETA ENDURO RS 500 4T USA 500cc BETA ENDURO XTRAINER 300 300cc BETA TRIAL EVO 250 4T 250cc BETA TRIAL EVO 300 4T 300cc
2014 BETA ENDURO RR 350 4T FACTORY 350cc BETA TRIAL EVO 250 4T 250cc BETA TRIAL EVO 300 4T 300cc
2013 BETA TRIAL EVO 250 4T 250cc BETA TRIAL EVO 300 4T 300cc
2012 BETA TRIAL EVO 250 4T 250cc BETA TRIAL EVO 300 4T 300cc
2011 BETA TRIAL EVO 250 4T 250cc BETA TRIAL EVO 300 4T 300cc
2010 BETA TRIAL EVO 250 4T 250cc BETA TRIAL EVO 300 4T 300cc
2009 BETA TRIAL EVO 250 4T 250cc BETA TRIAL EVO 300 4T 300cc
2008 BETA TRIAL REV 250 4T 250cc
2007 BETA TRIAL REV 250 4T 250cc
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