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Honda B16A2, B17A1, B18A1, B18B2, B20B, B20Z Engine Bearings
YOU ARE HERE: ENGINES/VEHICLES > HONDA >B16A2 B17A1 B18A1 B18B2 B20B B20Z > ENGINE BEARINGS
| ENGINE BEARINGS |
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CON ROD BEARING SET |
MAIN BEARING SET |
| Part# |
Part# |
4B1946H
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4B1946HX
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5M1959H
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5M1959HX
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| Sizes |
STD, 025, .25 |
STD |
STD, 025, .25 |
STD |
| Oil Clearance |
Standard |
+ 0.001" Extra |
Standard |
+ 0.001" Extra |
| Half Type |
Identical Halves |
Upper & Lower |
| Material |
Tri-metal Hardened steel backs
|
Tri-Metal |
| Min Std Shaft Size |
1.7709in / 44.98mm
|
2.1646in / 54.98mm
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| Max Std Shaft Size |
1.7717in / 45mm
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2.1654in / 55mm
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| Min Std Tunnel Size |
1.8898in / 48mm
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2.3228in / 59mm
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| Max Std Tunnel Size |
1.8907in / 48.024mm
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2.3236in / 59.02mm
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| Max Wall at Crown |
0.0592in / 1.504mm
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0.0587in /1.491mm
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0.0790in / 2.007mm
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0.0785in /1.994mm
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| Max Overall Length |
0.7677in / 19.5mm
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0.7874in / 20mm
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| Notes |
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Diagram
(Top View) |
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| THRUSTWASHER SET |
| Part# |
1T1957 |
Material |
Alutin |
| Sizes |
STD |
Notes |
Identical Halves |
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