Engine MITSUBISHI 4M40-X Full Gasket Kit For Excavator CAT 307B 308

Overhaul gasket related details:

Cylinder head gasket

Timing Case gasket

Intake manifold gasket

Exhaust manifold gasket

Valve cover gasket

Valve stem seals

Crankshaft Front oil seal

Crankshaft Rear oil seal

Rebuilding engine parts as follow we also can supply:

Piston , Piston ring , Cylinder liner,

Full gasket kit (including the head gasket and all necessary seal ),

Valve (intake , exhaust , seat and guide ),

Bush , Main and Con rod bearing .

Water pump , Oil pump , Fuel pump,

Crankshaft , Camshaft , Connecting rod.

We have important business in the overseas market due to our high quality and reasonable prices.

Also, we can supply all kinds of excavator spare parts according to customers’ requirements!

All the picture is just for your reference.

We always promise to offer excellent products as well as satisfactory service to our clients all over the world.

If you have any problems about details please contact us, we can supply different pressure switch, sensor with different models as you like.

SERVEICE

1. You may email us if you have a question or would like to submit a comment.

2. Generally, email will be responded to within 24 hours; except on every Sunday and holidays. We will reply as soon as we back in office.

3. Though we pride ourselves on fast order processing and shipping, sometimes delays may occur. Please be patient, and keep in touch with us via email.

Should you be dissatisfied with our service for any reason, please contact us.

Guangzhou Sonka Engineering Machinery Co., Ltd.

Loion: Guangzhou, China

Business scope:excavator spare parts

Fit for machine model brand: Komatsu, Hitachi, Kobelco, Kato, , Daewoo, Sumitomo, Hyundai, Volvo

Start

Sonka Company grew out of Global Engineering Machinery.

Time back in 2009, a spare parts shop named GLOBAL ENGINEERING MACHINERY established in Guangzhou City. Soon but stably, it sold its spare parts to more than 30 cities in domestic China in the same year, with the fame spreading far and wide, for the good product quality and service.

At that time the shop mainly sold mainly in seal and seal kits lines: excavator seal kits, loader seal kits, bulldozer seal kits, breaker seal kits and other construction machinery-related seals.

Growing

To meet customer’s growing needs on seal kits, in 2013, a new company named Guangzhou Huanqiu Seal Technology Co. LTD was set up to handling the seal factory. Factory manufactures all kinds of seals for construction machinery.

It then lay solid foundations for oncoming development.

HQPA stands for High Quality Product Assurance!

Expand

With rich experience and established technique, customers are satisfied with our seal kits for high quality and good performance.

And we would like to share these seal kits with the world outside China. In the year of 2014, we creates the Guangzhou Sonka Engineering Machinery Co. Ltd, a branch trading company, to deal with all the oversea business.

Prospect

In the year 2020, Sonka Company will upgrade our brand. We will set up Management Service Center in the oversea market to promote our uniform brand all over the world.