| Item | Part No. | Part Name | Qty | Serial No. |
| 232-979-0230 | KNOB ASS'Y | 20028- | ||
| 1 | 237-43-17480 | KNOB | 20028- | |
| 2 | 232-43-18480 | PLATE | 20028- | |
| 3 | 232-43-27670 | LEVER | 20028- | |
| 4 | 234-885-1610 | BUSHING | 20028- | |
| 5 | 232-43-58490 | LEVER | 20028- | |
| 6 | 234-885-1620 | BUSHING | 20028- | |
| 7 | 233-43-27280 | ROD | 20028- | |
| 8 | 04211-20844 | YOKE | 20028- | |
| 9 | 01508-20805 | NUT | 20028- | |
| 10 | 04221-20844 | YOKE | 20028- | |
| 11 | 01580-10806 | NUT | 20028- | |
| 12 | 04205-10822 | PIN | 20028- | |
| 13 | 04050-12012 | PIN | 20028- | |
| 14 | 232-43-58740 | ROD | 20028- | |
| 15 | 04210-20624 | YOKE | 20028- | |
| 16 | 01580-10605 | NUT | 20028- | |
| 17 | 04205-10618 | PIN | 20028- | |
| 18 | 04050-11610 | PIN | 20028- | |
| 232-979-0220 | KNOB ASS'Y | 20028- | ||
| 19 | 237-43-17480 | KNOB | 20028- | |
| 20 | 232-43-18490 | PLATE | 20028- | |
| 21 | 233-43-27620 | LEVER | 20028- | |
| 22 | 234-885-1610 | BUSHING | 20028- | |
| 23 | 232-43-58480 | LEVER | 20028- | |
| 24 | 234-885-1620 | BUSHING | 20028- | |
| 25 | 233-43-27280 | ROD | 20028- | |
| 26 | 04211-20844 | YOKE | 20028- | |
| 27 | 01580-10806 | NUT | 20028- | |
| 28 | 04221-20844 | YOKE | 20028- | |
| 29 | 01508-20805 | NUT | 20028- | |
| 30 | 04205-10822 | PIN | 20028- | |
| 31 | 04050-12012 | PIN | 20028- | |
| 32 | 232-43-58740 | ROD | 20028- | |
| 33 | 04210-20624 | YOKE | 20028- | |
| 34 | 01580-10605 | NUT | 20028- | |
| 35 | 04205-10618 | PIN | 20028- | |
| 36 | 04050-11610 | PIN | 20028- |