Original Volvo Excavator Spare Parts D7e Piston Overhaul Kit Piston
Set
Engine Spare Parts D7E Piston Overhaul Kit Piston Piston Set for
Mistubishi
The composite material is now applied to the surface of the smaller
test piston so that the clearance between the piston skirt and the
cylinder wall is close to zero. Wear mark test was carried out at
the maximum power of the engine.
The profile determined by the composite material left after the
test is taken as the final piston profile. In this way, only one
abrasion test is needed to determine the best piston profile. In
addition, the wear strength can be quantitatively analyzed from the
wear marks of the piston.
Seven, piston skirt structure
The piston skirt should not only bear the lateral thrust of the
connecting rod, but also ensure the good guidance of the piston, so
there should be sufficient pressure area to form a sufficient
thickness of the lubricating oil film.
Neither because the gap is too large and cylinder knocking,
resulting in noise and accelerated wear and also because the gap is
too small and cylinder pulling. The tendency is to use thin -
walled reinforcement, both to reduce weight and ensure sufficient
stiffness to prevent deformation.
Product Description
| Product name | Piston |
| Model | D7E |
| Suitable for | Excavator engine parts |
| MOQ | 1 set |
| Sample order | Available |
| Package | Neutral package or special package to meet your requirements |
| Payment | T/T, LC, Westernunion, MoneyGram |
Our Advantages
1. High quality with competitive price
2. We can develop new items for you especially
3. We have more than 15 years in construction machinery parts in
oversea market
4. Honesty and trustworthiness in business
5. Standard packing or according to your specification requests
FAQ
Q: Do you have your own factory? Can we have a visit?
A: Absolutely, you are always welcome to visit our factory.
Q: How long will we get our goods?
A: 1. 5-10 days, can be ready for dispatching.
2. 12-20 days, is the maximum for mass production.
Q: How about the quality of products we received?
A: Each of our product has the quality guarantee. According to our
clients feedback, the quality problem is not seem to happen for the
right use.
Our Product Range
| Cummins | A2300 B3.3 6BT 6CT QSB6.7 NH220 M11 NT855 K19 M11 |
| Yanmar | 4D84-1 4D84-2 4D84-3 4TNV88 4TNE88 4TNV94 4TNV98 4TNE98 4TNE94 |
| CAT | S6K-T 3306 3116 3126 C7 3204 3208 3406 C9 C-9 C4.2 320D |
| Mitsubishi | 4D30 4D34 6D34 S4E S6K 4M40 4D55 6D22 8DC9 4DR5 S6A S6B 6D31 6D14T 6D15T 6D16T 4D31T 6D24T 6D34 S4K |
| Hino | H07CT H06CT J05E J08E |
| Isuzu | 4JB1 4JG1 4LE1 4LE2 4BD1T 4BG1T C240 6WG1 6SD1 6BD1T 6BG1T 6RB1T
4HK1 6HK1 6RB1 |
| Daewoo | DB58 D1146 D2366 DE12T DE08T |
| Nissan | PD6 PE6 RD8 NE6 ND6 BD30 |
| Volvo | D6D D7D D10D D12D Volvo210 Volvo240 Volvo290 |
| Kubota | D1503 D1703 V2003 V2203 V2403 V3300 V3800 |
| Komatsu | 4D94 4D94E 4D95 4D105-1 4D105-3 4D120 6D95 6D102 S6D105 S6D125 S6D110 S6D108 S6D155 S6D130 S6D140 S6D170 S6D107 S6D114 |
| engine piston | piston ring | cylinder liner/sleeves |
| liner kit | bearing set | valve&seat&guide |
| engine block | cylinder head | gasket kit/overhaul kit |
| head gasket | connecting rod | crankshaft |
| oil cooler | turbocharger | camshaft |
| pumps | fan cooling | engine assy |
