|
|
Piston Assembly Set |
| Part # |
6MKRY9380 (includes pre-gapped Piston Rings) |
|
| Sizes available: |
020, 040 |
| Piston Information |
Piston Ring Information |
| Piston Type |
Cast |
Pregapped Ring Set Part # |
M1812 |
| Compression Height |
36.3mm/1.429in |
Sizes Available: |
020, 040 |
| Piston Crown Capacity |
23.6cc |
File Back Ring Set Part # |
N/A |
 |
Dish |
Sizes Available: |
N/A |
| Bowl Depth |
-5.4mm/-0.212in |
|
Ring 1 |
Ring 2 |
Ring 3 |
| Rod Length |
6.38in/162.05mm |
Type |
Barrel plain
Moly Coated
|
Reverse torsional taper face scraper |
Duraflex 3 piece oil ring |
Compression Ratio at
Total Clearance Volume |
9.6:1 at 73.5cc VN
9.9:1 at 71cc VR
|
Width |
1.2mm/0.047in |
1.5mm/0.059in |
3mm/0.118in |
| Piston Crown Thickness |
9.75mm |
Depth |
3.683mm/0.145in |
3.937mm/0.155in |
4.293mm/0.169in |
| Piston Mass |
462 grams (STD) |
|
|
|
|
| Pin Mass |
105 grams |
| Pin Diameter |
23.01mm/0.906in |
Pin Locking Device
|
Press Fit |
| Clearance |
Stamped on piston crown |
| Skirt Coated |
No |
