Isuzu 4HF1 4HG1 Gearbox MYY6S Gear
| Part name | Main shaft gear 6th |
| Engine model | 4HF1 ; 4HG1 |
| Truck model | NHR ; NKR ; NLR ; NNR ; NMR ; NPR ; NQR |
| Transmission | MYY6S |
| Gear | Inner 21, outer 21 teeth |
| Feature | Manual transmission main gear |
| Function | Reduces engine RPM at high vehicle speeds, minimizing fuel consumption |
| Part No. | 8-97386582-0 |
| Replacing Part No. | 8973865820 |
The 6th gear (typically an overdrive gear) on the main shaft of a truck transmission serves as a high-speed, fuel-efficient driving gear. It optimizes power delivery and operational efficiency during steady-state highway or long-distance travel.
Reduces engine RPM at high vehicle speeds, minimizing fuel consumption and engine wear.
Enhances driving comfort by lowering noise and vibration during prolonged high-speed runs.
Maintains sufficient torque to overcome road resistance (e.g., slight inclines, wind) while keeping the engine within its optimal efficiency range.
9 REASONS TO CHOOSE US
ORIGIN PARDS is a famous brand for auto parts in the world.We keep developing and manufacturing higher quality and more competitive auto parts ,to base on commercial vehicle parts and industrial engine parts as business core.After a long period of development,the maunfacture transferred into Japan ,Korean,Thailand,and now in China oriented.
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HOW TO CONTACT US
| Name: | Edison Jiang | Sales Assistant |
| E-mail: | dmautoparts03@dm-isuzu.com | dmautoparts01@dm-isuzu.com |
| Phone: | +86 13502240019 | +86 13502240049 |
Our Service
1. General agent of ORIGIN PARDS in China , responsible for brand operations .
2. Supply ORIGIN PARDS , good quality aftermarket parts , ISUZU genuine parts , ISUZU Bvp parts , OEM parts .
3. Over Thirty years of retail and wholesale experience of auto parts . Sales group with average of five years experience , can reply any professional question . Also equip a professional quality inspection team.
4. Running seven stores in local market , manage in commercial vehicle and industrial engine parts .
5. Ample inventory and short delivery time
6. 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 or Western Union 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 , 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 and drawing is welcome. We are able to produce the specific products according to your sample and drawing .
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: We give discount according to client's quantity .
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MYY6S Mainshaft Gear 8973865820 NPR NQR Gearbox 6th Gear Inner 21 Teeth Outer 21 Teeth Isuzu 4HF1 4HG1 Engine Images
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