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Piston Assembly Set |
| Part # |
8MKRY9358S (includes pre-gapped Piston Rings) |
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| Sizes available: |
No longer available (Dec 07) |
| Piston Information |
Piston Ring Information |
| Piston Type |
Cast |
Pregapped Ring Set Part # |
M1932 |
| Compression Height |
28.45mm/1.120in |
Sizes Available: |
005, 020, 030 |
| Piston Crown Capacity |
11cc |
File Back Ring Set Part # |
N/A |
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Dish |
Sizes Available: |
N/A |
| Bowl Depth |
1.9mm/.075in |
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Ring 1 |
Ring 2 |
Ring 3 |
| Rod Length |
6in |
Type |
Barrel torsional
Moly Coated
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Hook scraper Napier |
Duraflex 3 piece oil ring |
Compression Ratio at
Total Clearance Volume |
9.6:1 at 85cc |
Width |
1.5mm/0.059in |
1.5mm/0.059in |
3mm/0.118in |
| Piston Crown Thickness |
6.3mm |
Depth |
4.19mm/0.165in |
4.19mm/0.165in |
4mm/0.157in |
| Piston Mass |
445 grams (STD) |
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| Pin Mass |
135 grams |
| Pin Diameter |
23.55mm/0.927in |
Pin Locking Device
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Wire Circlip |
| Clearance |
Stamped on piston crown |
| Skirt Coated |
Yes |