Online Parts Ordering Is Now Available – Save 10%
Order parts online for the first time with HRN and receive 10% off when you spend £50+. Use coupon code LAUNCH10 at the checkout.
£2.94 (inc VAT) £2.45 (ex VAT)
Reserve today
Kubota O-Ring (KU-3J08023670)
The Kubota 3J080-23670 O-Ring is a genuine OEM sealing component used to prevent hydraulic oil leakage between transmission housings and hydraulic pump housings on Kubota M-Series tractors. It provides a reliable static seal at machined interfaces where pressurized oil circuits pass through housings.
Manufactured to precise dimensional tolerances, this O-ring maintains elasticity and sealing force under high operating temperatures, hydraulic pressure, and vibration common in agricultural tractor operation.
M6121
M7-134 / M7-154 / M7-174
M7131 / M7132 / M7133
M7151 / M7152 / M7153
M7171 / M7172 / M7173
© 2026 HRN Group Ltd. All Rights Reserved. Registered in Scotland under company number SC072669. VAT number: 297 4441 23.
Website by Ampology Digital
South Road, Insch, Aberdeenshire,
Scotland, AB52 6XF
Tel: 01464 820 661
Email: ContactUs@HRNGroup.co.uk
Sales & Servicing
Monday – Friday: 8am – 5pm
Saturday & Sunday: Closed
Parts
Monday – Friday: 8am – 5pm
Saturday: 8am – 12pm
Sunday: Closed
Machinery Centre, Dunn
Watten, Wick
KW1 5XL
Tel: 01955 661 355
Email: ContactUs@HRNGroup.co.uk
Sales: 03450 543210
Sales & Servicing
Monday – Friday: 8am – 5pm
Saturday & Sunday: Closed
Parts
Monday – Friday: 8am – 5pm
Saturday: 8am – 12pm
Sunday: Closed
Townhead, Balbeggie, Perth,
Perthshire
PH2 6ET
Tel: 01828 627007
Email: ContactUs@HRNGroup.co.uk
Sales: 03450 543210
Sales & Servicing
Monday – Friday: 8am – 5pm
Saturday & Sunday: Closed
Parts
Monday – Friday: 8am – 5pm
Saturday: 8am – 12pm
Sunday: Closed
West Rossburnlane Farm, Rossburn Ln,
Stirling,
Stirlingshire, FK9 4AH
Tel: 01786 860427
Email: ContactUs@HRNGroup.co.uk
Sales: 03450 543210
Sales & Servicing
Monday – Friday: 8am – 5pm
Saturday & Sunday: Closed
Parts
Monday – Friday: 8am – 5pm
Saturday: 8am – 12pm
Sunday: Closed







