Home/ Products/ Engine Parts/ Sinotruk HOWO U-Type Aftertreatment Assembly WG9925546220 – MC11 MC13 China VI (DOC DPF SCR ASC)

In Stock

1 / 3

Engine Parts

Sinotruk HOWO U-Type Aftertreatment Assembly WG9925546220 – MC11 MC13 China VI (DOC DPF SCR ASC)

WG9925546220

✓ 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 →

Sinotruk HOWO U-Type Aftertreatment Assembly WG9925546220 for MC11 MC13 (China VI)

The WG9925546220 is the complete U-type exhaust aftertreatment assembly for Sinotruk HOWO trucks powered by MC11 / MC13 engines, designed for the vertical frame-mount, upper-exhaust layout (垂直车架上排气). It integrates all four China VI (China 6) emission stages in one U-shaped unit: DOC, DPF, SCR and ASC.

The nameplate of this unit lists the internal catalyst cartridges:
– DOC: RV540120
– DPF: RV540127
– SCR: RV540126
– ASC: RV540128
– TYPE: RV540120
– Coating supplier: Umicore (TG), substrate: BORNING (ZT), FZ: ONHTC

The stainless-steel housings are welded with mounting brackets, heat shields and band clamps included, and each canister is serviceable individually – the DPF can be removed for cleaning or regeneration without replacing the whole assembly.

Related assemblies in the same family (for reference): WG9925546200 (vertical frame, lower exhaust), WG9925546215 (1800 mm wheelbase version), WG9925546225 (HOHAN version).

Specifications:
– Part Number: WG9925546220
– Type: U-type aftertreatment assembly (DOC + DPF + SCR + ASC)
– Emission Standard: China VI (China 6)
– Engine: Sinotruk MC11 / MC13
– Layout: Vertical, frame-mounted, upper exhaust outlet
– Condition: New, genuine-type replacement

Send us your part number or VIN for a exact-fit confirmation and quote.

Specifications

Part Number	WG9925546220
Product	HOWO U-Type Aftertreatment Assembly – MC11 MC13 China VI (DOC DPF SCR ASC)
Fits	Sinotruk HOWO trucks
Condition	New
Quality	Genuine and OEM options available

Specifications

Part Number	WG9925546220
Product	HOWO U-Type Aftertreatment Assembly – MC11 MC13 China VI (DOC DPF SCR ASC)
Fits	Sinotruk HOWO trucks
Condition	New
Quality	Genuine and OEM options available

Frequently Asked Questions

What does part WG9925546220 fit?

Complete U-type aftertreatment assembly WG9925546220 for Sinotruk HOWO MC11/MC13 engines, vertical frame-mount upper-exhaust layout. Integrates DOC + DPF + SCR + ASC for China VI emission standard. Nameplate RV540120 ... 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 WG9925546220 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 WG9925546220?

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 WG9925546220?

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.