HOWO Piston VG1540030004
VG1540030004Piston. Part No. VG1540030004. Weight: 2 kg. Genuine and OEM quality available. Bulk orders welcome.
Piston (part number VG1540030004), 126 mm standard diameter, for Sinotruk WD615 series diesel engines fitted to HOWO 371, HOWO A7, STEYR and related trucks – dump trucks, tractor units and mixer trucks. Aluminum body with hardened ring grooves, matched to cylinder liner VG1500040065 and piston pin VG1560030013.
Specifications
| Part Number | VG1540030004 |
|---|---|
| Product | Piston |
| Diameter | 126 mm (STD) |
| Fits Engines | Sinotruk WD615 series (WD615.47, WD615.69 and related) |
| Fits Trucks | HOWO 371, HOWO A7, STEYR and related models |
| Condition | New |
Key Features
- High-temperature aluminum alloy casting with reinforced skirt
- Precision-machined ring grooves keep oil control stable under heavy load
- Pin bore finished to match VG1560030013 pin without extra honing
- Crown shape matches the WD615 combustion chamber for correct compression
Signs of Wear
Worn or scuffed pistons show up as high oil consumption, blue exhaust smoke, blow-by at the breather and low compression on one or more cylinders. Scoring on the skirt usually means a lubrication or overheating problem. When replacing a piston, always measure the liner bore at the same time and fit new rings – mixing worn and new parts shortens the life of the whole set.
Related parts we also supply
- HOWO Cylinder Liner VG1500040065 – the liner this piston runs in, replace as a set
- HOWO Piston Pin VG1560030013 – matched pin for the same piston
- HOWO Piston Pin Retaining Ring VG1560030012 – small but critical
- HOWO Main Bearing Set VG1540010021/0022 – common upgrade during an engine overhaul
Ordering
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.
Frequently Asked Questions
Is VG1540030004 a direct replacement?
Piston. Part No. VG1540030004. Weight: 2 kg. Genuine and OEM quality available. Bulk orders welcome. It replaces the OEM number directly for Sinotruk HOWO heavy trucks. Share your chassis number and we will verify the match before shipment.
Can you supply VG1540030004 in OEM quality?
Yes. OEM and original options can both be quoted, plus a cost-effective aftermarket alternative. Every option is checked against the OEM number before dispatch.
Do you have a minimum order quantity for VG1540030004?
MOQ is 1 piece. Stock is dispatched in 2-3 working days, and for out-of-stock items we confirm a firm lead time (usually 5-10 working days) before you pay.
Can VG1540030004 be sent by air express?
Yes - air express is available for urgent orders, with sea or rail freight for larger quantities. You receive inspection photos before dispatch and tracking after pickup.
Shop by truck model and system
Who Is This Part For?
Fleet Operators
Running HOWO, STEYR or Shacman fleets? Standing stock and volume pricing for your regular service intervals.
Get fleet pricing →New Importers
First time importing truck parts from China? We match parts by nameplate photo and handle packing and shipping documents.
Start with 1 piece →Maintenance Shops
Fast-moving parts kept in stock — shipped worldwide in 7–15 days, MOQ 1 piece.
Check stock →Spare Parts Stores
Neutral packing with your label on request, stable restocking supply and a wholesale price list for your shelf.
Request wholesale list →Related Parts
HOWO Ribbed Belt 612600061747 (10PA1054)
HOWO Compressor WG1500139006
HOWO Connecting Rod Bearing Set VG1540030015/0016
HOWO Exhaust Valve Seat VG1540040007
HOWO Electronic Throttle WG9625570002
HOWO Valve Collet VG1540050012
HOWO Intake Valve VG1540050015
HOWO Exhaust Valve VG1540050014
Need parts for your fleet?
Send your parts list or a nameplate photo — we reply with availability and price within 12 hours.