HOWO D12 Flywheel AZ1246020005A

AZ1246020005A

Flywheel AZ1246020005A for the Sinotruk D12 engine (HOWO trucks). 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 →

Flywheel (part number AZ1246020005A) for the Sinotruk D12 engine, used on HOWO heavy trucks. It stores rotational energy, smooths the power strokes, and carries the ring gear for the starter motor.

Specifications

Part Number	AZ1246020005A
Product	Flywheel
Fits Engine	Sinotruk D12
Fits Trucks	Sinotruk HOWO
Condition	New

Key Features

Precision-balanced for smooth high-torque operation
Starter ring gear contact surface machined to spec
Direct replacement for the original flywheel

Signs of Wear

Common signs of a tired D12 flywheel: clutch judder, grinding noise when starting (damaged ring gear teeth), and clutch slip under load. When replacing, always check the runout and renew the clutch disc, pressure plate and release bearing as a set.

Related parts we also supply

HOWO Flywheel AZ1500029023 – the WD615 flywheel variant
HOWO Main Bearing Set VG1500010046 – from the same system
HOWO Fuel Injection Pump VG1560080022 – 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

What does part AZ1246020005A fit?

Flywheel AZ1246020005A for the Sinotruk D12 engine (HOWO trucks). Genuine and OEM quality available. Bulk orders welcome. It is supplied for Sinotruk HOWO heavy trucks. Send your VIN or a photo of the nameplate on the old part and we will confirm fitment before you order.

Is AZ1246020005A genuine, OEM or aftermarket?

Genuine, OEM and high-quality aftermarket options are available depending on stock. Tell us which grade and budget you need and we will quote both so you can compare.

What is the minimum order and lead time for AZ1246020005A?

Minimum order is 1 piece for most items. Stock items are dispatched within 2-3 working days; if the part has to be sourced we confirm the exact lead time in the quotation, usually 5-10 working days.

How do you ship AZ1246020005A?

Air express (DHL / FedEx / UPS) for urgent orders, and sea or rail freight for bulk orders. We send photos of the actual part and the packing before shipment, then share the tracking number.