Auto diesel engine parts 4D105 liners
Auto diesel engine parts S6D105 liners
Komatsu 4D105 cylinder liner kits
Komatsu S6D105 cylinder liner kits
Komatsu 4D105 piston kits
Komatsu 4D105 piston ring sets
Komatsu S6D105 piston kits
Komatsu S6D105 piston ring sets
4D105/S6D105
Diameter: 105.0mm
Total Length: 223.0mm
OEM reference: 6130-22-2310 6137-21-2210 6136-21-2210
Type: Wet
We could also provide liners for the following engine model:
6D155 NH220 4D130 S6D125 4D120 S6D110 S6D108 4D105-3C 6D95 6D95L 4D95 4D95L 4D95K 4D94 4D92 etc.
piston process :
1. heat treatment time : 5-10 hours according to different pistons
2. we use vergin Compound aluminum ingot , no recyling material ,alfin material with best nickel (industrial standard nickel content ) ,bushing and invar insert also using the best quality material .
3. Inspection : all pistons 100% inspection
Piston and ring for Nissan
Cylinder liner kit for PERKINS
Piston and ring for KOMATSU engines
Piston and ring for MITSUBISHI engines
Piston and ring for ISUZU engines
Piston and ring for Nissan engines
Piston ring kit for YANMAR engines
Piston and ring for HINO engines
Piston kit for Toyota engines
Piston and ring for CUMMINS engines
Piston and ring for Doosan DAEWOO engines
Piston for KIA engines
Piston for Hyundai engines
Engine Piston Treatment
Phosphate, Top Oxidization,
Top Molybdenum Disulfide,
Sn(tin)Plated on Skirt,
Graphite on Skirt,
Alfin, Double Alfin,
Invar insert,
Drilling,
Oil-cooling Channel,
Three or Four Ring Grooves,
Ceramic Spraying
Hard Iron Plating
Engine Machining Processes
Honing Turning
Milling Drilling
Boring Grinding
Piston Form
Round
Oval
Selling point :
Good looking appearance and long life span !
If you are an expert in engine parts field , we 100%
confidence you will love our product at first sight !
What is UPAC ?
U stands for Guangzhou Union
P stands for parts of engine
A C stand for A class , best quality .
Packing : Our DS and UPAC brand , neutral packing , or according to customers' requirement .
Delivery : 2days for regular products if we have stock . 15-30days for regular models production order . 45-60days for new mould models .
we supplied piston and ring to these truck assembly factories. (JAC, JMC, ISUZU, FOTON, DFAC, FAW etc.). Meanwhile, We attached great importance to truck parts after-sale service and got distributors among 15 provinces in china.
In 2007, the export department was established with an efficient and united team. We united dozens of engine parts factories for export business. We are committed to our customers to supply high quality products and meet customers' needs.
We do believe that "quality means the life of enterprise". And we are striving to be a first class manufacturer and supplier of engine parts from a global view.
For details about our factory, samples, pictures, products, please contact us.
ENGINE MODEL |
4D105 |
4D105(old) |
S6D105 |
OEM REF |
6130-22-2310 |
6130-22-2213 |
6137-21-220 |
NO. CYL |
4 |
4 |
6 |
DIAMETER |
105 |
105 |
105 |
TOTAL LENGTH |
223 |
228 |
223 |
Guangzhou Union Auto Parts Co., Ltd established in 2000, invested two factories: One is piston ring factory, the other is piston factory, was one of the biggest engine parts manufacturers and suppliers in Guangzhou. And we supplied piston and ring to these truck engine assembly factories. (JAC, JMC, ISUZU, FOTON, DFAC, FAW etc) Meanwhile, we attached great importance to after-sale service and got distributors among 15 provinces in China. In 2007, the export department in Guangzhou was established with an efficient and united team. Export staff aimed at providing professional solution to engine parts repairing for customers domestic and abroad through exhibition and online service. In 2009, the second largest liner factory of China chose Union team developing oversea market. We are committed to our customers supplying high quality engine parts to meet customer's needs. We do believe that quality means the life of enterprise. And we are striving to be the best manufacturer and supplier of engine parts from a global view.
Our main products are diesel engine pistons, piston rings and cylinder liners which are mainly applied to light trucks, heavy-duty trucks, buses and construction machines engines like YUCHAI, WEICHAI, DACHAI, XICHAI, CHAOCHAI, YANGCHAI, YUNNEI, YANGDONG, XINCHANG, JIANGHUAI, DONGFENG CUMMINS etc. Adopting advanced technique and high quality management system with special laboratory, our products get international approval, such as ISO9001, TS16949 etc. And enjoy a very good reputation among customers in domestic and overseas market. In addition, we can provide OEM service according to customer's technical drawings and requirements for engine parts. (ISUZU, HINO, Nissan, MITSUBISHI, KOMATSU, YANMAR, DAEWOO, HYUNDAI, KIA, CUMMINS, CATERPILLAR etc)
OUR ADVANTAGES (Factory Background)
The first piston ring factory of China for diesel engine started in 1943 with annual production of 40 million pieces rings diameter range from 65mm to 400mm.
The largest piston factory in Asia with annual production of 6 million pieces piston diameter range from 65 mm to 400mm.
The second largest liner factory in China with annual production of 10 million pieces liner diameter range from 65mm to 250mm.
Advanced technology and scientific administration for quality guarantee, professional sales team to avoid misunderstanding and mistakes, quick production and fast delivery for target market share and protection. The best strategic partner of one-stop cylinder liner kit purchase solution for customers domestic and abroad.
OUR CONCEPTS
Culture United, we stand, develop and flourish.
Philosophy To lead is to serve, to win is to give.
Quality Strict quality control and supplying the best.
Mission To be the leading professional global supplier of engine parts and accessories in China, we are committed to meeting and exceeding customer's expectation.
