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Item #:
146073202
Truck Seat Lumbar Support IPS Valve (RH Gray) Fit ISRI/Man/IVECO OE 857870 29073-02/04E 42538404 3-Button Ergonomic Adjustment for Heavy-Duty Seats
Item #:
146073202
JMD 7225
Price Details
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Imported from USA store
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Order now and get it around Saturday, September 26
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Provides customized comfort experience and relieves fatigue during long-distance driving.
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What Stands Out
Ergonomic Design
The three-button ergonomic adjustment allows for personalized lumbar support, enhancing comfort during long drives, especially for heavy-duty vehicle operators.
Durable Compatibility
Engineered to fit ISRI, Man, and IVECO models, this lumbar support valve replaces OE parts, ensuring reliability and longevity for various truck seat applications.
Easy Installation
Designed for straightforward installation, this lumbar support valve allows truck drivers to quickly restore comfort and support without needing extensive tools or professional help.
Product Details
| Operation Mode | manual |
| Current Rating | 1 Amps |
| Operating Voltage | 12 Volts |
| Contact Type | Normally Closed |
| Connector Type | Plug In |
| Switch Type | Push Button |
| Terminal | Screw |
| Circuit Type | 1-way |
| Mounting Type | built-in |
| Actuator Type | Push Button |
| Number of Positions | 1 |
| Lower Temperature Rating | 1 Degrees Celsius |
| Upper Temperature Rating | 1 Degrees Celsius |
| Control Method | Touch |
| Color | gray |
| Item Dimensions | 3.94 x 2.36 x 1.97 inches (10 x 6 x 5 cm) |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Material Type | Plastic |
| Contact Material | Plastic |
| International Protection Rating | IP00 |
| Specification Met | CE |
| Brand Name | HM |
| Model | 857870 29073-02/04E |
| Manufacturer | HeMengtruck |
| UPC | 743267915679 |
| Part Number | 857870 29073-02/04E 42538404 |
| Included Components | seat switch |
| Item Weight | 120 Grams |
| Brand | HM |
| Material | Plastic |
| Item dimensions L x W x H | 3.94 x 2.36 x 1.97 inches (10 x 6 x 5 cm) |
Who Should Buy?
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Long-Distance Drivers
Ideal for truck drivers on long hauls needing lumbar support to maintain comfort and reduce back pain.
-
Heavy-Duty Vehicle Operators
Perfect for operators of ISRI, Man, and IVECO vehicles requiring ergonomic adjustments for heavy-use circumstances.
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Post-Surgery Recovery
Beneficial for users recovering from back surgery, providing necessary support during long periods of sitting in vehicles.
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Casual Drivers
May not suit occasional drivers who do not require specialized lumbar support for short-duration uses.
Product Description
Truck Seat Lumbar Support IPS Valve (RH Gray) Fit ISRI/Man/IVECO OE 857870 29073-02/04E 42538404 3-Button Ergonomic Adjustment for Heavy-Duty Seats
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this lumbar adjustment valve compatible with my truck?
Answer: Yes, it is compatible with ISRI, MAN, IVECO, and other mainstream truck models from 2015 to 2023. -
Question:
Can I install this part without any modifications?
Answer: Absolutely, it is designed for original parts replacement without the need for modifications. -
Question:
How does this product relieve driver fatigue?
Answer: The multi-directional lumbar support adjustment provides a customized comfort experience, significantly reducing fatigue during long drives.
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23 July 2026 · via Trustpilot
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JMD 7225
Order now and get it around Saturday, September 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Equipped with 3 independent buttons for multi-directional lumbar support adjustment.
- Designed for heavy-duty trucks, ensuring compatibility with ISRI, MAN, and IVECO.
- Constructed from durable and easy-to-clean RH gray ABS engineering plastic.
- Compact layout allows for blind operation with one hand, enhancing driver focus.
- Strictly matches OE number for easy replacement without modifications.
- Compatible with mainstream truck models from 2015 to 2023, reducing maintenance time and cost.
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