HOWO Valve Stem Seal VG1540040016

VG1540040016

Valve stem oil seal for Sinotruk WD615.96 engine, part number VG1540040016. Suitable for fleet maintenance in bulk quantities. Genuine and OEM quality available. Bulk orders welcome.

✓ OEM number matched confirm the part number before ordering ✓ Photographed the photos are the actual part we ship ✓ MOQ 1 piece · neutral packing ✓ Shipping worldwide from Jinan, 7–15 days

Request a Quote Bulk pricing available →

Valve Stem Seal (part number VG1540040016), the valve stem seal that meters oil to the valve guide and stops oil draining down the stem, for Sinotruk WD615 series engines – HOWO 371, HOWO A7, STEYR and related trucks.

Specifications

Part Number	VG1540040016
Product	Valve Stem Seal
Product	Valve stem seal
Type	Elastomer seal
Fits	Sinotruk WD615 series engines – HOWO 371, HOWO A7, STEYR and related trucks
Condition	New

Key Features

Heat-resistant compound survives exhaust-side temperatures
Spring-loaded lip keeps constant contact
Fits guide and spring seat to original sizes

Signs of Wear

Blue smoke at startup and after idle (oil pooling on the guides) indicates hardened seals. Replace seals with the head off, or with the rope trick on the spring side; always use the fitting sleeve to avoid tearing the lip on the stem groove.

Related parts we also supply

HOWO Main Bearing Set VG1500010046 – from the same system
Truck Ribbed Belt 8PK1160 – from the same system
HOWO Connecting Rod Bearing Set VG1540030015/0016 – from the same system

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 24 hours.

Frequently Asked Questions

Which trucks or machines use VG1540040016?

Valve stem oil seal for Sinotruk WD615.96 engine, part number VG1540040016. Suitable for fleet maintenance in bulk quantities. 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.

What quality options are available for VG1540040016?

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.

How fast can you ship VG1540040016?

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.

What shipping methods do you use for VG1540040016?

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.