ISRI 6860 NTS 3-button valve

ISRI 6860 NTS Lumbar Support Valve – 3-Button Truck Lumbar Adjustment

Introduction

Restore optimal lumbar support and comfort for your ISRI 6860 NTS or MAN TGX truck seat with this high-quality replacement lumbar support valve. Designed to match the original equipment (OE) specifications, this valve ensures your seat’s pneumatic lumbar system works like new, enhancing driver comfort during long trips. Its sturdy 3-button design allows for intuitive and precise adjustment, helping to reduce back fatigue on the road.

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Key Features

  • Direct OE replacement: Fully compatible with ISRI 6860 NTS and MAN TGX trucks

  • OE Part Numbers: 29074‑02, 29074‑04E, 81623986093, 42538404

  • 3-button design for easy lumbar adjustment

  • Sturdy, high-strength material ensures long-lasting performance

  • Hose length: Approx. 350 mm (13.78 in)

  • Simple installation: No complicated tools required, saves time and effort


Applications / Fitment

  • ISRI 6860 NTS truck seats

  • MAN TGX truck seats

  • Suitable for commercial trucks requiring restored lumbar functionality

This valve helps restore your seat to like-new condition, maintaining ergonomic support and enhancing driver comfort for long-haul operations.


Expert Support

With over 40 years of experience in the seating industry, our team can guide you to ensure the correct part and fitment for your truck seat.

Contact Us:

  • Mobile: 085 8709433 / 087 9193342

  • Email: sales@seatsystems.ie

  • Showroom/Office: Unit 5/7, Childers Road Enterprise Centre, Limerick, V94 YC99

 

 

 

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