| OEM | OEM | Description | Used on |
| 1293-27 | 27397-27 | Needle valve lever screw | 1933 to 1950 |
| 1296-26 | 27405-26 | Friction spring | 1937 to 1950--45" model W & Servi-Cars |
| 1297-26 | 27406-26 | Friction ball | 1937 to 1950--45" model W & Servi-Cars |
| 1300 | 042 | 12-24 N.C. x 1/2" Fillister head screw | |
| 13000-39 | | Complete seat & bumper assembly | 1939 to 1941--G & GA Servi-Cars |
| 13000-39A | 84921-39 | Complete seat & hand rail assembly less bumper | 1939 to 1941--G & GA Servi-Cars |
| 13000-42 | 84921-42 | Complete seat & hand rail assembly less bumper | 1942 to 1950--Servi-Cars |
| 13000-42A | 84920-42 | Complete seat & bumper assembly | 1942 to 1950--Servi-Cars |
| 13005-X | 84900-39 | Complete bumper assembly | 1932 to 1950--Servi-Cars |
| 1301 | | SCREW, 1/4-20 x 1-1/4 Pozidriv fil. hd. (8) | 70 to * -- FL, FLH, FX |
| 1302 | | SCREW, No. 10-24 x 5/8 Pozidriv fil. hd. | |
| 13020-35 | 49035-35 | Front safety guard - black | 1932 to 1950 |
| 13020-35C | 49036-35 | Front safety guard - chrome | 1932 to 1950 |
| 13020-35N | | Guard, front safety | 1940 to 1942--WLA Solo |
| 1303 | 044A | Screw, 1/4-28 x 5/8 | |
| 13030-29 | 49150-29 | Rear safety guard - black | 1930 to 1950 |
| 13030-29C | 49151-29 | Rear safety guard - chrome | 1930 to 1950 |
| 13030-29N | | Guard, rear safety | 1940 to 1942--WLA Solo |
| 13035-36 | 4004 | 5/16"-24 N.F. x 1 1/32" Hexagon head bolt | |
| 1304 | | SCREW, No. 10-32 x 5/8 Pozidriv fil. hd. | |
| 13051-38 | 49177-38 | U-bolt with nut & lock washer | 1930 to 1950 |
| 13051-X | | Safety guard U-bolt with nut & lock washer | 1932 to 1950 |
| 13052-38 | | Rear safety guard spacer | 1930 to 1941 |
| 131-36 | 17905-36 | Valve push rod (4) | 1936 to 1947--OHV |
| 131-48 | 17905-48 | Valve push rod (4) | 48 to 52-OHV |
| 132-48 | 17920-48 | Push rod hydraulic unit complete | 48 to 52-OHV |
| 13200-32 | 50045-32 | Leg bracket | 1932 to 1950 |
| 13201-30A | 50060-30 | Leg | 1930 to 1950 |
| 13201-40M | | Leg | 1940 to 1942--WLA Solo |
| 13202-30 | 50012-30 | Spring | 1930 to 1950 |
| 13203-30A | 50035-30 | Spring plate | 1930 to 1950 |
| 13205-30 | 50092-30 | Leg bushing | 1930 to 1950 |
| 13298-41 | | Tandem seat pivot stud bolt | WLC 1942 |
| 133-48 | 17923-48 | Push rod hydraulic unit snap ring | 1948 to 1950--OHV |
| 133-48A | 17925-48 | Push rod hydraulic unit spring | 48 to 52-OHV |
| 133-48B | 17927-48 | Push rod hydraulic unit spring plug | 48 to 52--OHV |
| 133-50 | 17923-50 | Push rod hydraulic unit snap ring | Later 50 to 52-OHV |
| 13300-33 | | Top only, for buddy seat | 1940 to 1942--WLA Solo |
| 13300-40B | 52515-40 | Buddy seat top | 1938 to 1950 |
| 13302-34 | 53010-34 | Saddle yoke | 1934 to 1950 |
| 13302-34A | 53015-34 | Yoke clip | 1934 to 1950 |
| 13304-33 | 52541-33 | Seat bar clamp | 1933 to 1950 |
| 13304-35 | 53017-35 | Saddle spring, standard | 1934 to 1950 |
| 13304-42 | | Saddle springs - tandem seat | WLC 1942. |
| 13306-33C | 52547-33 | Handle | 1933 to 1950 |
| 13306-33N | | Handle | 1940 to 1942--WLA Solo |
| 13310-30 | 53055-30 | Front seat connection | 1934 to 1950 |
| 13310-33 | 52595-33 | Auxiliary spring clip, heavy | 1933 to 1950 |
| 13312-30 | 53060-30 | Connection stud | 1934 to 1950 |
| 13312-33 | | Auxiliary spring clip, light | 1933 to 1950 |