MA4 - Connecting Rods and Crankshaft
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| Description | Part No. | Illus. No. | Qty. | Change Point | Remarks |
|---|---|---|---|---|---|
| CONNECTING RODS - BEARINGS | |||||
| Connecting rod and cap | 8G 2339 | 1 | 1 set | ||
| Bolt - cap | AEC 2097 | 2 | 12 | ||
| Nut - bolt | AEC 328 | 3 | 12 | ||
| Bush small end | AEC 882 | 4 | 6 | ||
| Bearings - connecting rod | |||||
| Standard | AJC 5159 | 5 | 1 set | ||
| .010" (.254 mm) U/S | AJC 515910 | 5 | 1 set | ||
| .020" (.508 mm) U/S | AJC 515920 | 5 | 1 set | ||
| .030" (.762 mm) U/S | AJC 515930 | 5 | 1 set | ||
| .040" (1.016 mm) U/S | AJC 515940 | 5 | 1 set | ||
| CRANKSHAFT - BEARINGS - GEARS | |||||
| Crankshaft | AEC 28 | 6 | 1 | ||
| Restrictor | 1B 1033 | 7 | 6 | ||
| Nut - flywheel bolt | AEC 2040 | 8 | 4 | ||
| Bush - drive gear | 1K 369 | 9 | 1 | ||
| Gear - crankshaft | AEC 2026 | 10 | 1 | ||
| Key - gear | WKN 608 | 11 | 1 | ||
| Washer - packing | 2K 8725 | 12 | A/R | ||
| Bearings - main | |||||
| Standard | 8G 2360 | 13 | 1 set | (E) 29/H2012 on | |
| .010" (.254 mm) U/S | 8G 236010 | 13 | 1 set | (E) 29/H2012 on | |
| .020" (.508 mm) U/S | 8G 236020 | 13 | 1 set | (E) 29/H2012 on | |
| .030" (.762 mm) U/S | 8G 236030 | 13 | 1 set | (E) 29/H2012 on | |
| .040" (1.016 mm) U/S | 8G 236040 | 13 | 1 set | (E) 29/H2012 on | |
| Washers - thrust - upper | |||||
| Standard | AEC 278 | 14 | A/R | ||
| .0025" (.0635 mm) O/S | AEC 332 | 14 | A/R | ||
| .005" (.127 mm) O/S | AEC 744 | 14 | A/R | ||
| .0075" (.190 mm) O/S | AEC 746 | 14 | A/R | ||
| .010" (.254 mm) O/S | AEC 748 | 14 | A/R | ||
| Washers - thrust - lower | |||||
| Standard | AEC 279 | 15 | A/R | ||
| .0025" (.0635 mm) O/S | AEC 333 | 15 | A/R | ||
| .005" (.127 mm) O/S | AEC 745 | 15 | A/R | ||
| .0075" (.190 mm) O/S | AEC 747 | 15 | A/R | ||
| .010" (.254 mm) O/S | AEC 749 | 15 | A/R | ||
| Crankshaft (with bearings) | AEC 47 | 1 | U.K. market; Exchange Unit Scheme only |
