![UNDERSIZE MAIN BEARING CRANKSHAFT KIT (JD646 W/6404 ESN -223644) (CRANKSHAFT OR CAMSHAFT DRIVEN OIL PUMP) [02B20]](http://c1.a2109.com/ps23/jdr.23/18/1893/18931602.png)
Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | 26H9 | 1 | SHAFT KEY | 1/8" X 5/8" |
| 2 | R26049 | 1 | HELICAL GEAR | (USE WITH R96460) |
| 3 | AR74816 | 6 | BEARING | 0.25MM (.010") UNDERSIZE, (PKG. OF R61909 AND R60473) |
| 4 | AR77753 | 1 | THRUST WASHER | 0.18MM (.007") OVERSIZE FLANGE (PKG. OF (2) R63010 AND R62986) |
| 5 | AR77750 | 1 | THRUST BEARING | 0.25MM (.010") UNDERSIZE, (PKG. OF R63003 AND R63007) |
| 6 | 22H821 | 2 | SET SCREW | 1/2" X 1/2", (NOT USED THIS APPLICATION) |
| 7 | R41934 | 1 | Dowel Pin | |
| 8 | RE36416 | 1 | CRANKSHAFT | 0.25MM (.010") UNDERSIZE, (MARKED R96460) (SUB FOR RE33622) (SUB RE53425) |
![UNDERSIZE MAIN BEARING CRANKSHAFT AND BEARING KIT (JD646 W/6404 ESN -223644) [02B21]](http://c1.a2109.com/_350/ps23/jdr.23/18/1891/18915315.png)
![REPLACEMENT CRANKSHAFT (JD646 W/6404 ESN -223644) [02B23]](http://c1.a2109.com/_350/ps23/jdr.23/18/1898/18981978.png)
![UNDERSIZE CONNECTING ROD JOURNAL CRANKSHAFT AND BEARING KIT (JD646 W/6404 ESN -223644)) [02B24]](http://c1.a2109.com/_350/ps23/jdr.23/18/1873/18732719.png)
![ENGINE UNDERHAUL KIT (STD. BEARINGS) (JD646 W/6404 ESN -223644) [02B25]](http://c1.a2109.com/_350/ps23/jdr.23/18/1880/18801455.png)
![CRANKSHAFT AND MAIN BEARINGS (JD646 W/6404 ESN -223644) [02B18]](http://c1.a2109.com/_350/ps23/jdr.23/18/1875/18756663.png)
![MAIN AND MAIN THRUST BEARINGS (6531) [02B16]](http://c1.a2109.com/_350/ps23/jdr.23/18/1895/18953494.png)
![CRANKSHAFT (JD646-B) (6531 SHORT BLOCK SERIAL NO. XXXXXX- ) [02B15]](http://c1.a2109.com/_350/ps23/jdr.23/18/1875/18754822.png)
![REPLACEMENT CRANKSHAFT (JD646-B W/6531 ESN XXXXXX- ) [02B14]](http://c1.a2109.com/_350/ps23/jdr.23/18/1891/18911620.png)