| OEM | OEM | Description | Used on |
| 2446-33 | | Clutch pushrod (8 5/8") | RL, WL, Servi-car 1935-1940 (and reverse 1933-1934). |
| 2446-41 | 37287-41 | Clutch push rod and bearing cpt. | 1941 to 1950 |
| 2446-42 | | Pushrod | WL, WLA, WLC, Servi-car 1941-1973. |
| 2448-36 | | Pushrod bearing | WL, Servi-car 1938-1940. Big Twins |
| 24490-36 | 404-36 | Crankcase guard | 37 to 57-61", 74" & 80" twins |
| 24511-37 | 403-37 | Set of crankcases | 1937 to 1952-45" twins, 1953 & 1954--Servi -Cars |
| 24515-37 | 402-37 | Set of crankcases | 1937 to 1948--74"& 80" side valves |
| 24519-55 | | Set of crankcases | 1955 to 1957 -- 74" OHV |
| 24520-41 | 402-41 | Set of crankcases | 1941 to 1947--OHV |
| 24520-48 | 402-48 | Set of crankcases | 1948 to 1952--OHV |
| 24520-53 | | Set of crankcases | 1953 & 1954--74" OHV |
| 24532-37 | 406-37A | Left crankcase | 1937 to 1952--45" twins, 1953 & 1954--Servi-Cars |
| 24536-37 | 406-37 | Left crankcase | 1937 to 1940--74" & 80" side valves |
| 24540-41 | 406-41 | Left crankcase | 1941 to 1947--OHV |
| 24540-48 | 406-48 | Left crankcase | 1948 to 1952--OHV |
| 24540-53 | | Left crankcase | 1953 & 1954--74" OHV |
| 24540-55 | | Left crankcase | 1955 to 1957 -- 74" OHV |
| 24556-37 | 410-37A | Right crankcase | 1937 to 1952--45" twins, 1959 & 1954--Servi-Cars |
| 24560-37 | 410-37 | Right crankcase | 1937 to 1948--74" & 80" Servi-Cars |
| 24569-41 | 410-41 | Right crankcase | 1941 to 1947--OHV |
| 24569-48 | 410-48 | Right crankcase | 1948 to 1952--OHV |
| 24569-53 | | Right crankcase | 1953 & 1954--74" OHV |
| 24569-55 | | Right crankcase | 1955 to 1957 -- 74" OHV |
| 2458-38 | 37312-38 | Ball race retainer spring ring | 1941 to 1944 |
| 24585-39 | 413-39A | Right crankcase bushing | 1939 to 1952--45" twins, 1953 & 1954--Servi-Cars |
| 24586-32 | | Right crankcase bushing .002" 0.S | 1939 to 1952--45" twins, 1953 & 1954--Servi-Cars |
| 24587-39 | 413-39AC | Right crankcase bushing .005" 0.S | 1939 to 1952--45" twins, 1953 & 1954--Servi-Cars |
| 2459-41A | 37347-41 | Clutch push rod oil seal spring | 1941. |
| 2459-42 | 37347-42 | Oil seal spring | 1941 to 1950 |
| 24595-40 | 413-40 | Right crankcase bushing | 1939 to 1948--45" twin, 1953 & 1954--Servi-Cars |
| 24596-40 | 413-40B | Right crankcase bushing .002" O.S. | 1940 to 1948--74" & 80" side valves |
| 24597-40 | 413-40C | Right crankcase bushing .005" O.S. | 1940 to 1948--74" & 80" side valves |
| 24599-40 | 413-40A | Right crankcase bushing | 1940 to 1954--OHV |
| 24599-55 | | Right crankcase bushing | 1955 to 1957 -- 74" OHV |
| 24599-58 | | Right crankcase bearing race | |
| 24600-40 | 413-40AB | Right crankcase bushing .002" O.S. | 1940 to 1954--OHV |
| 24600-58 | | Right crankcase bearing race | |
| 24601-40 | 413-40AC | Right crankcase bushing .005" O.S. | 1940 to 1954--OHV |
| 24601-55 | | Right crankcase bearing race | |
| 24601-58 | | Right crankcase bearing race | |
| 24602-58 | | Bushing, right crankcase - .031 O.S. | 1958 to *--FL, FLH |
| 24608-54 | | Crankcase bushing lock screw | 1954 to * --FL, FLH |
| 2461-36A | 6375 | 3/8" x 37/64" x 1/32" Plain steel washer | |
| 2461-36B | | Push rod cork washer spring | 1937 to 1940 |
| 2461-41 | 37350-41 | Spring cup - push rod | |
| 2461-41A | | Push rod guide | 1941 |