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Stop Oil Cylinder. Part No. WG9100570014. Weight: 0.3 kg. Size: 27X2.5. Genuine and OEM quality available. Bulk orders welcome.
Engine Stop Cylinder (Flame-Out) (part number WG9100570014), the engine stop (flame-out) cylinder that shuts the engine down by acting on the fuel system – air-operated from the dash key, for Sinotruk HOWO 371, HOWO A7, STEYR and related models.
| Part Number | WG9100570014 |
|---|---|
| Product | Engine Stop Cylinder (Flame-Out) |
| Product | Engine stop cylinder (flame-out) |
| Actuation | Pneumatic |
| Fits | Sinotruk HOWO 371, HOWO A7, STEYR and related models |
| Condition | New |
When the engine keeps running (or dies slowly) after turning the key off, the stop cylinder is the first suspect – a leaking diaphragm or sticking piston leaves fuel flowing. Test with the air system charged; slow or partial shutoff means replace before it strands you.
Genuine and OEM quality available. Bulk orders welcome. Send us the part number or a photo of your old part and we will confirm fitment and quote within 12 hours.
The exploded diagram above comes from the factory parts catalog for this assembly. All reference part numbers listed on that catalog page:
We supply every part shown in this diagram — genuine and OEM quality available. Send us the part number you need and we will confirm fitment and quote within 12 hours.
Stop Oil Cylinder. Part No. WG9100570014. Weight: 0.3 kg. Size: 27X2.5. Genuine and OEM quality available. Bulk orders welcome. Fits Sinotruk HOWO heavy trucks. If you are unsure about the application, send the old part number or a nameplate photo and we will cross-check it for you.
We stock several quality grades for this part - original, OEM and a tested aftermarket version. Send us your target price and we will propose the closest option.
Most orders for this part ship within 2-3 working days from stock. If it needs sourcing we tell you the exact date in the quotation - typically 5-10 working days.
We ship by air express for urgent needs and by sea or rail for volume orders. Packing photos and the tracking number are sent as soon as the goods leave our warehouse.
Running HOWO, STEYR or Shacman fleets? Standing stock and volume pricing for your regular service intervals.
Get fleet pricing →First time importing truck parts from China? We match parts by nameplate photo and handle packing and shipping documents.
Start with 1 piece →Fast-moving parts kept in stock — shipped worldwide in 7–15 days, MOQ 1 piece.
Check stock →Neutral packing with your label on request, stable restocking supply and a wholesale price list for your shelf.
Request wholesale list →







Send your parts list or a nameplate photo — we reply with availability and price within 12 hours.
Product: HOWO Stop Oil Cylinder WG9100570014
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