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For Mitsubishi
Piston STD & Piston Ring Kit
YEM PARTS — Overhaul rebuild kits, gaskets, cylinder heads, fuel injection and more — for Yanmar, Kubota, Mitsubishi, Perkins, Cummins, Isuzu and 20+ brands.
Our Strength
A Reliable Wholesale Engine Parts Supplier
Watch the short company video and see how we keep one million parts ready for shipment.
- 30+ YEARS OF EXPERIENCE
- Wholesale & Manufacturer
- 18-Month Warranty
- 1,000,000+ Parts Are In Stock
- Made In Germany
Category
Products Category
Pick your engine brand — thousands of matching parts are in stock and ready to ship.
About Us
From the front shop to the production line and the warehouse — this is where your engine parts come from.
Evening Party and Exhibition
Our team and our customers — at the annual evening party and at exhibitions around the world.
Popular Products
Popular Products
Hand-picked parts our customers ask for most.
For Mitsubishi
For Mitsubishi
Electronic Fuel Pump
S6B2T Electronic Fuel Pump For Mitsubishi Marine Engine Spare Parts
For Yanmar
For Yanmar
For Yanmar
Bare Head With Cylinder Head Assy
6CHX Bare Head With Cylinder Head Assy For Yanmar Marine Engine Spare Parts
For Mitsubishi
For Yanmar
Cylinder Block Assembly Series
3ES Cylinder Block Assembly Series For Yanmar Marine Engine Spare Parts
For Mitsubishi
Oil Pressure Sensor Plug, Sensor, Rotary Screw Plug
S16R-PTA-4 S16R-Y1PTA-4 Oil Pressure Sensor Plug, Sensor, Rotary Screw Plug For Mitsubishi Marine Engine Spare Parts
Welcome to YEM
One-stop supplier for diesel engine spare parts
We supply a full range of engine parts for construction machinery, generator sets and marine engines. With a large in-house stock and a professional export team, we help distributors, repair shops and end users worldwide get the right parts fast, at competitive prices.
- Overhaul Rebuild Kit
- Belt Pulley
- Connecting Rod
- Connecting Rod Bolt
Why Choose YEM
Why Choose YEM
Six advantages for a carefree selection
01
Complete Models
Over 26,000 SKUs covering 20+ engine brands, from overhaul kits to small sealing parts.
02
Superior Quality
Every batch is dimension-checked before packing. Reliable performance, long service life.
03
Adequate Stock
Large ready stock means most orders can be shipped within 3–7 working days.
04
Competitive Price
Direct factory supply chain keeps our prices among the most competitive in the market.
05
Fast Shipping
Experienced export team, flexible by air, sea or express, with full documentation support.
06
After-sales Service
Dedicated sales engineer follows your order from quotation to delivery and after-sales.
Showroom & Warehouse
Showroom & Warehouse
Real photos of our showroom and warehouse — because you deserve to see who you buy from.
Showroom & warehouse: Guangzhou, Guangdong, China. Photos are for reference only — send us the part number and we will confirm stock and price.
Company Introduction
Verification Type: Onsite Check
Country / Region
Guangdong, China
Year Established
2012
Business Type
Manufacturer & Trading Company
Products in Stock
26,512+
Main Products
Overhaul Rebuild Kit, Belt Pulley, Connecting Rod, Connecting Rod Bolt, Coupling & Rubber Coupling, Crankshaft
Accepted Payment Methods
T/T, L/C, D/P, D/A, MoneyGram, PayPal, Western Union
Part Categories
Browse our full range of diesel engine spare parts.
Overhaul Rebuild Kit
739 Products Belt Pulley
435 Products Connecting Rod
435 Products Connecting Rod Bolt
435 Products Coupling & Rubber Coupling
435 Products Crankshaft
435 Products Cylinder Block Assembly Series
435 Products Cylinder Head Gasket
435 Products Electronic Fuel Pump
435 Products Engine Gear Series
435 Products Exhaust Manifold
435 Products Filter Element Series
435 Products
739 Products Belt Pulley
435 Products Connecting Rod
435 Products Connecting Rod Bolt
435 Products Coupling & Rubber Coupling
435 Products Crankshaft
435 Products Cylinder Block Assembly Series
435 Products Cylinder Head Gasket
435 Products Electronic Fuel Pump
435 Products Engine Gear Series
435 Products Exhaust Manifold
435 Products Filter Element Series
435 Products