| OEM | OEM | Description | Used on |
| 6280 | 0211 | 9/32" x 15/32" x 1/32" Plain steel washer | |
| 6285 | 1617-29 | 9/32" x 7/8" Fishpaper washer | |
| 6299 | 0216 | 5/16" x 7/16" x 1/64" Plain steel washer | |
| 6300 | | 5/16" x 7/16" x 1/32" washer | |
| 6301 | 0213 | 5/16" x 1/2" x 1/16" Plain steel washer | |
| 6307 | 3635-40 | 5/16" x 1/2" x 1/32" Plain steel washer | |
| 6310 | 0212 | 5/16" x 9/16" x 1/16" Plain steel washer | |
| 6314W | | WASHER, 5/16 x 9/16 x 1/8 (2) | 60 to * -- FL, FLH |
| 6316W | | 5/16" x 5/8" x 1/16" washer | |
| 632-37 | | Generator drive gear | 1937 to 1950 |
| 6320 | 0214 | 5/16" x 11/16" x 1/16" Plain steel washer | |
| 6324W | | 5/16" x 11/16" x 3/32" washer | |
| 6327 | 0215 | 5/16" x 15/16" x 1/16" Plain steel washer | |
| 6327-25 | 88131-25 | Spring top leaf | 25 to 57-61",74"& 80" twins, sidevans |
| 6327-37 | 88101-37 | Spring top leaf | 37 to 57-61",74" & 80" twins, sidevans |
| 6327B | | WASHER, 5/16 x 3/4 x 1/16 (5) | 41 to * -- FL, FLH; 71 & 72 -- FX; |
| 6329 | 6329 | 5/16" x 7/8" x 5/64" Plain steel washer | |
| 6332 | | 5/16" x 5/16" x 1/16" Plain steel washer | |
| 6332B | | WASHER, 5/16 x 15/16 x 1/16 | 77 to * -- FXS |
| 6333 | | Washer, 5/16" x 7/8" x 5/64" | |
| 6334 | 13319-34B | 21/64" x 15/16" x 9/32" Plain steel washer | |
| 6335 | | Washer, 7/64" x 3/8" x 1/32" | |
| 6336 | 0212A | 21/64" x 15/16" x 3/16" Plain steel washer | |
| 634-15 | 26347-15 | Oil scavenger pump gear key | 1936 to 1954--0HV |
| 634-32 | 327 | Generator gear pin | 1932 to 1950 |
| 634-32B | 239 | Generator clutch spring collar pin | 37 to 57--radio generator |
| 6341 | 0217 | 5/16" x 1 1/8" x 1/16" Plain steel washer | |
| 6341B | | WASHER, 5/16 x 1-1/8 x 1/16 (2 or 3) | Late 73 to Early 75 -- FX |
| 6343-37 | 88174-37 | Spring bushing (4) | 37 to 57-61",74" & 80" twins, sidecars |
| 6345-24 | 88176-24 | Spring clip (clinches 5 or 6 leaves) | 24 to 57-61",74" & 80" twins, sidecars |
| 63480-42 | | Oil line for rocker arm housing | 1942 to 1947--61", 74" & 80" twins |
| 6349-24 | 88170-24 | Spring shim | 24 to 57-61",74"& 80" twins, sidecars |
| 63500-48 | | Pump to oil filter oil line | FL, FLH 1948-1949. Panhead. |
| 63500-50 | | Oil line | 40 to 57-61". 74" & 80" twins |
| 63500-54 | | Motor to oil filter oil return line | 54 to 57-74" OHV |
| 63500-58 | | Pump to oil filter oil line | FL, FLH swing arm frame 1958-1964. Panhead. Duo Glide. |
| 63500-68 | | HOSE, 3/8 I. D. x 5/8 O.D. , fabric reinforced rubber, 25 ft. | 59 to * -- FL, FLH, FX, FXS |
| 63501-49 | | Oil pump return line | 48 to 57--OHV, two way radio |
| 63501-68 | | HOSE, 1/4 I. D. x 1/2 0. D. fabric reinforced rubber, 25 ft. | 59 to * -- FL, FLH, FX, FXS |
| 63502-50 | | Oil tank oil return line for oil filter | 1949 to 1957--OHV model (with F.M. radio only) |
| 63503-48 | | Oil tank return line | 1948 to 1954--OHV--Two way radio |
| 63503-50 | | Oil line (filter to gas tank) | 48 to 57-61", 74" & 80" twins |
| 63503-58 | | Filter to tank oil line | FL, FLH swing arm frame 1958-1964. Panhead. Duo Glide. |
| 63504-50 | | Oil line (oil filter to tank) | 1940 to 1947--61", 74" & 80" twins |
| 63506-41 | | Motor oil pump return line | 41 to 57--61" & 74" OHV |
| 63506-58 | | Return line | FL, FLH swing arm frame 1958-1964. Panhead. Duo Glide. |
| 63507-38 | | Motor oil pump return line | 1938 to 1952--45" twins, 1953 & 1954--Servi-Cars |
| 63508-38 | | Motor oil pump return line | 1938 to 1948--74" & 80" side valves |
| 63510-37 | | Motor oil pump feed line | 1937 to 1957--WL & G |
| 63510-48 | | Oil tank feed line | 1948 to 1954--OHV--Two way radio |