Truck Leaf Spring Center Bolt 290MM M16

290*M16

Center bolt for leaf spring, 290MM x M16, fits heavy duty truck and mining truck suspension. 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 →

Leaf Spring Centre Bolt (part number 290*M16), the leaf spring centre bolt that clamps the spring pack together and locates it on the axle seat, for Sinotruk HOWO 371, HOWO A7, STEYR and related models.

Specifications

Part Number	290*M16
Product	Leaf Spring Centre Bolt
Product	Leaf spring centre bolt
Length	290 mm
Thread	M16
Fits	Sinotruk HOWO 371, HOWO A7, STEYR and related models
Condition	New

Key Features

High-tensile bolt with lock nut supplied
Head sized to seat in the axle saddle correctly
Zinc-plated against rust seizure

Signs of Wear

A sheared or stretched centre bolt lets the spring leaves shift sideways – you will see the axle sitting out of line and one tyre scrubbing. Always torque to spec and re-check after the first hundred kilometres; a loose centre bolt chews the spring pack and the axle seat.

Related parts we also supply

XCMG Knuckle Bearing 131499000004A001 – from the same system
XCMG Shock Absorber NXG2921TFW111-010 – from the same system
HOWO SHACMAN STEYR Equalizer Thrust Bearing GAC110S/K 199114520042 – 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 290*M16?

Center bolt for leaf spring, 290MM x M16, fits heavy duty truck and mining truck suspension. Genuine and OEM quality available. Bulk orders welcome. Fits heavy truck and equipment applications (send your VIN or a photo of the old part and we will confirm). 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 290*M16?

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 290*M16?

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 290*M16?

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.