Parts Diagram | ## | Part # | Description | Qty | Notes |
| 1 | 0326422 | Connector, primer pump | 1 | |
2 | 0398793 | Primer pump assembly | 1 | |
3 | 0331365 | *o-ring | 1 | |
4 | 0331364 | *ring, quad, plunger | 1 | |
5 | 0331366 | *o-ring | 1 | |
6 | 0398871 | *end cap | 1 | |
7 | 0333639 | **o-ring, plunger to end cap | 1 | |
8 | 0326334 | *washer, plunger | 1 | |
9 | 0333540 | *spring, plunger | 1 | |
10 | 0326338 | *retainer, housing | 1 | |
11 | 0393935 | *plunger and valve | 1 | |
12 | 0909533 | Screw, primer pump | 2 | |
13 | 0327043 | Detent, primer knob | 1 | |
14 | 0320731 | Grommet, primer knob | 1 | |
15 | 0328731 | Screw, detent | 1 | |
16 | 0320107 | Tie strap, fuel manifold | 1 | |
17 | 0395149 | Knob, primer pump | 1 | |
18 | 0 | Hose, primer pump to fuel manifold 13 in. 330MM. cut to length from p/n 772571 - 5/32 in. I. d | 1 | |
19 | 0 | Hose, tee to upper carburetor 4302275 in. 115MM. cut to length from p/n 772568 -1/16 in. I. d | 1 | |
20 | 0 | Hose, primer pump to tee 8-1/4 in. 210MM. cut to length from p/n 772568 -1/16 in. I. d | 1 | |
21 | 0349728 | Tee, primer hoses | 1 | |
22 | 0 | Hose, tee to lower carburetor 3 in. 76MM. cut to length from p/n 772568 -1/16 in. I. d | 1 | |
23 | 0328701 | Washer, lock | 2 | |