| Item | Part No. | Part Name | Qty | Serial No. |
| 6684-91-1000 | AIR COMPRESSOR A. | | 1926-6473 |
| 6684-91-1010 | CRANKCASE ASS'Y | | 1926-6473 |
| 1 | 6684-91-2110 | CRANKCASE | | 1926-6473 |
| 2 | 02720-20608 | PLUG | | 1926-6473 |
| 3 | 6684-91-2640 | VALVE,DRAIN | | 1926-6473 |
| 6684-91-1100 | CYLINDER HEAD A. | | 1926-6473 |
| 4 | 6684-91-1110 | HEAD,CYLINDER | | 1926-6473 |
| 5 | 6684-91-1220 | SPRING,VALVE | | 1926-@ |
| 6 | 6684-91-1260 | PLATE,WEAR | | 1926-@ |
| 7 | 6684-91-1210 | VALVE,OUTLET | | 1926-@ |
| 8 | 6684-91-1241 | O-RING (K6) | | 1926-@ |
| 9 | 6684-91-1230 | SEAT,VALVE | | 1926-@ |
| 10 | 6684-91-1250 | O-RING (K6) | | 1926-@ |
| 11 | 6684-91-1320 | SPRING,VALVE | | 1926-6473 |
| 12 | 6684-91-1310 | VALVE,INTAKE | | 1926-@ |
| 13 | 6684-91-1330 | SEAT,VALVE | | 1926-@ |
| 14 | 6684-91-1420 | SPRING,UNLOADER VALVE | | 1926-@ |
| 15 | 6684-91-1610 | BODY,UNLOADER VALVE | | 1926-6473 |
| 16 | 6684-91-1521 | SEAL (K6) | | 1926-@ |
| 17 | 6684-91-1510 | GUIDE | | 1926-6473 |
| 18 | 6684-91-1410 | CAP | | 1926-6473 |
| 19 | 6684-91-1620 | O-RING (K6) | | 1926-6473 |
| 20 | 02010-20525 | BOLT | | 1926-6473 |
| 21 | 02310-11020 | WASHER,SPRING | | 1926-@ |
| 22 | 6684-91-1150 | GASKET (K6) | | 1926-6473 |
| 23 | 02010-20657 | BOLT | | 1926-6473 |
| 24 | 02010-20676 | BOLT | | 1926-6473 |
| 25 | 02310-11224 | WASHER,SPRING | | 1926-6473 |
| 26 | 02300-11320 | WASHER | | 1926-6473 |
| | STANDARD | | |
| 6684-91-3200 | PISTON ASS'Y (STD) | | 1926-6473 |
| 27 | 6684-91-3210 | PISTON (STD) | | 1926-6473 |
| 28 | 6684-91-3250 | PIN,PISTON | | 1926-@ |
| 29 | 6684-91-3260 | RING,SNAP | | 1926-@ |
| | OVERSIZE 0.25MM | | |
| 27 | 6684-99-3200 | PISTON ASS'Y (OS) | | 1926-6473 |
| 27 | 6684-99-3210 | PISTON (OS) | | 1926-6473 |
| 28 | 6684-91-3250 | PIN,PISTON | | 1926-@ |
| 29 | 6684-91-3260 | RING,SNAP | | 1926-@ |
| | OVERSIZE 0.50MM | | |
| 27 | 6684-98-3200 | PISTON ASS'Y (OS) | | 1926-6473 |
| 27 | 6684-98-3210 | PISTON (OS) | | 1926-6473 |
| 28 | 6684-91-3250 | PIN,PISTON | | 1926-@ |
| 29 | 6684-91-3260 | RING,SNAP | | 1926-@ |
| | OVERSIZE 0.75MM | | |
| 27 | 6684-97-3200 | PISTON ASS'Y (OS) | | 1926-6473 |
| 27 | 6684-97-3210 | PISTON (OS) | | 1926-6473 |
| 28 | 6684-91-3250 | PIN,PISTON | | 1926-@ |
| 29 | 6684-91-3260 | RING,SNAP | | 1926-@ |
| | STANDARD | | |
| 6684-91-3020 | PISTON RING ASS'Y,PISTON (STD) | | 1926-6473 |
| 30 | \6\ | RING,PISTON (STD) | | 1926-6473 |
| 31 | \6\ | RING,OIL (STD) | | 1926-6473 |
| | OVERSIZE 0.25MM | | |
| 30 | 6684-99-3020 | PISTON RING ASS'Y,PISTON (OS) | | 1926-6473 |
| 30 | \6\ | RING,PISTON (OS) | | 1926-6473 |
| 31 | \6\ | RING,OIL (OS) | | 1926-6473 |
| | OVERSIZE 0.50MM | | |
| 30 | 6684-98-3020 | PISTON RING ASS'Y,PISTON (OS) | | 1926-6473 |
| 30 | \6\ | RING,PISTON (OS) | | 1926-6473 |
| 31 | \6\ | RING,OIL (OS) | | 1926-6473 |
| | OVERSIZE 0.75MM | | |
| 30 | 6684-97-3020 | PISTON RING ASS'Y,PISTON (OS) | | 1926-6473 |
| 30 | \6\ | RING,PISTON (OS) | | 1926-6473 |
| 31 | \6\ | RING,OIL (OS) | | 1926-6473 |
| 32 | 6684-91-2410 | METAL,THRUST, 2.24-2.29MM | | 1926-@ |
| 32 | 6684-91-2420 | METAL,THRUST, 2.29-2.34MM | | 1926-@ |
| 32 | 6684-91-2430 | METAL,THRUST, 2.54-2.59MM | | 1926-@ |
| 32 | 6684-91-2440 | WASHER,THRUST, 2.34-2.39MM | | 1926-@ |
| 33 | 6684-91-3311 | ROD,CONNECTING | | 1926-6473 |
| 6684-91-3100 | DRIVE ASS'Y,AIR COMPRESSOR | | 1926-6473 |
| 34 | 6684-91-3110 | CRANKSHAFT | | 1926-6473 |
| 35 | 02410-01025 | KEY | | 1926-@ |
| 36 | 6610-71-7220 | GEAR,DRIVE | | 1926-@ |
| 37 | 6610-71-7250 | SLINGER,OIL | | 1926-6473 |
| 6684-91-2200 | SUPPORT ASS'Y,AIR COMPRESSOR | | 1926-6473 |
| 38 | \6\ | SUPPORT,AIR COMPRESSOR | | 1926-6473 |
| 39 | 6684-91-2310 | BUSHING | | 1926-6473 |
| 40 | 02720-20204 | PLUG | | 1926-@ |
| 41 | 6684-91-2220 | GASKET (K6) | | 1926-6473 |
| 42 | 02010-20632 | BOLT | | 1926-6473 |
| 43 | 02310-11224 | WASHER,SPRING | | 1926-@ |
| 44 | 6684-91-3150 | COUNTER WEIGHT | | 1926-6473 |
| 45 | 6684-91-3120 | KEY | | 1926-6473 |
| 46 | 6684-91-3160 | WASHER | | 1926-6473 |
| 47 | 6684-91-3170 | PLATE,LOCK (K6) | | 1926-6473 |
| 48 | 02030-20832 | BOLT | | 1926-6473 |
| 49 | 6684-91-2610 | PLATE, NAME,(LIMITED SUPPLY) | | 1926-6473 |
| 50 | 6600-01-2320 | SCREW | | 1926-6473 |
| 51 | 6684-91-1720 | GASKET (K6) | | 1926-6473 |
| 52 | 02030-20732 | BOLT | | 1926-@ |
| 53 | 02310-11428 | WASHER,SPRING | | 1926-@ |
| 6676-72-7050 | PULLEY ASS'Y,ACCESSORY DRIVE | | 1926-@ |
| 54 | \6\ | PULLEY,ACCESSORY DRIVE | | 1926-@ |
| 55 | 6610-71-7520 | SLEEVE | | 1926-@ |
| 56 | 02410-01025 | KEY | | 1926-@ |
| 57 | 6610-71-7280 | NUT | | 1926-@ |
| 58 | 02300-13040 | WASHER | | 1926-@ |
| 59 | 6684-91-1710 | CONNECTOR,AIR INTAKE | | 1926-6473 |
| 60 | 02010-20525 | BOLT | | 1926-6473 |
| 61 | 02310-11020 | WASHER,SPRING | | 1926-@ |
| 62 | 6679-91-4130 | TUBE,AIR INTAKE | | 1926-6473 |
| 63 | 6684-91-4140 | NUT | | 1926-6473 |
| 64 | 6684-91-4150 | SLEEVE | | 1926-6473 |
| 65 | 6684-11-4330 | HOSE,AIR INTAKE | | 1926-@ |
| 66 | 07280-03626 | CLAMP | | 1926-@ |
| 67 | 6684-91-4110 | ELBOW | | 1926-@ |
| 68 | 6684-91-4172 | TUBE,WATER OUTLET | | 1926-6473 |
| 69 | 6684-91-4180 | CLAMP | | 1926-6473 |
| 70 | 07206-01014 | BOLT | | 1926-@ |
| 71 | 07003-01419 | GASKET (K6) | | 1926-6473 |
| 72 | 6684-91-4210 | TUBE,WATER INLET | | 1926-6473 |
| 73 | 6684-91-4230 | NIPPLE | | 1926-6473 |
| 74 | 6679-91-4191 | NIPPLE | | 5781-6473 |
| 74 | 6679-91-4190 | NIPPLE | | 1926-5780 |
| 75 | 02720-20204 | PLUG | | 5781-6473 |
| 75 | 6600-01-3290 | ELBOW | | 1926-5780 |
| 76 | 6684-71-7710 | COUPLING,COUPLING | | 1926-6473 |
| 77 | 6610-71-7810 | GASKET (K6) | | 1926-@ |
