Engine Exhaust Brake Valve Isuzu 8983487290
| Part name | Exhaust brake valve |
| Application | NLR ; NNR ; NMR ; NPR ; NQR |
| Engine model | 4HE1 ; 4HG1 ; 4HK1 ; 4JJ1 |
| Position | Between two exhaust pipe |
| Brand | Isuzu genuine parts |
| Function | Auxiliary Deceleration, Enhanced Safety, Fuel Efficiency |
| Part No. | 8-98348729-0 ; 8-98068178-0 8-98068178-1 ; 8-98227170-0 8-98062604-0 ; 8-97384097-1 |
| Replacing Part No. | 8983487290 ; 8980681780 8980681781 ; 8982271700 8980626040 ; 8973840971 |
Function of Truck Exhaust Brake Valve
The truck exhaust brake valve (Exhaust Brake Valve) is a critical component of the auxiliary braking system. Its primary purpose is to restrict engine exhaust flow, increasing backpressure in the engine to generate braking force. Key functions include:
Auxiliary Deceleration: Reduces reliance on the primary braking system during long descents or heavy loads, preventing brake overheating and failure.
Enhanced Safety: Stabilizes vehicle speed using engine compression resistance, reducing wear on wheel brakes.
Fuel Efficiency: In some models, it integrates with the Engine Control Unit (ECU) to optimize fuel consumption.
English Translation
Common Term: Exhaust Brake Valve
Technical Term: Exhaust Retarder Valve / Engine Exhaust Brake
Abbreviation/Industry Term: Exhaust Brake
Additional Notes
Difference from Retarders: Exhaust braking is a type of engine braking (Engine Brake), whereas electric/hydraulic retarders (Retarders) are independent systems with greater braking force.
Example Brands: Jacobs Engine Brake (a leading manufacturer of exhaust brakes).
HOW TO CONTACT US
| Name: | Edison Jiang | Sales Assistant |
| E-mail: | dmautoparts03@dm-isuzu.com | dmautoparts01@dm-isuzu.com |
| Phone: | +86 13502240019 | +86 13502240049 |
| Wechat: | +86 13502240019 | - |
| Whatsapp: | +86 13502240019 | - |
Our Service
1. Supply ISUZU genuine parts , ISUZU Bvp parts , OEM parts , high cost performance China manufacture parts .
2. General agent of ORIGIN PARD in China.
3. Thirty years of retail and wholesale experience . The sales group with average of five years experience , can answer any professional question . Equipped with a professional quality inspection team.
4. Running seven stores , manage in commercial vehicle and industrial engine parts.
5. Can offer competitive purchase price to our client , cause we attain developed distribution channel over the world.
FAQ
1.Q:What is your terms of payment?
A:T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
2.Q:Are you manufacturer or trading company?
A: We are both factory and trading company , we combination for more than 10 years. We have invested in 3 factories.
3.Q: How about the delivery time of the goods?
A: For testing sample, which it depends on the storage.
For bulk production, the delivery time is about 15-30 days based on order situation.
4.Q.:Can you produce according to the samples?
A: Clients’ sample is welcome. We are able to produce the specific products according to your sample.
If you do not find the product you need, tell us detailed information, we have the ability to design and manufacture as requested.
5.Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.
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