| Model | Part# |
| Kawasaki KXF80 2-Cycle 04-06 | CW12 |
| Kawasaki KFX80 4-Cycle 04-05 | CW12 |
| Suzuki LT80 2-Cycle All | CW12 |
| Honda ATC185 4-Cycle All | CW15 |
| Honda ATC200 E 4-Cycle 81-85 | CW15 |
| Honda ATC200 X 4-Cycle 81-85 | CW15 |
| Honda ATC200 M 4-Cycle 81-85 | CW15 |
| Honda ATC200S 4-Cycle 81-86 | CW15 |
| Honda TRX 200 4-Cycle 81-85 | CW15 |
| Honda ATC200 4-Cycle 81-86 | CW15 |
| Honda ATC200X 4-Cycle 86-88 | CW15 |
| Honda TRX200SX 4-Cycle 86-88 | CW15 |
| Honda TR200 Fat Cat 4-Cycle 86-87 | CW15 |
| Honda Fat Cat 200 4-Cycle 86-87 | CW15 |
| Honda TRX200 4-Cycle 90-97 | CW15 |
| Honda TRX200 D 4-Cycle 90-97 | CW15 |
| Suzuki LT-Z400 4-Cycle 00-06 | CW15 |
| Kawasaki KLF220 Bayou 4-Cycle 88-03 | CW16 |
| Suzuki LT230 Quadsport 4-Cycle 85-94 | CW16 |
| Suzuki LT4WD 250 4-Cycle 87-95 | CW16 |
| Yamaha YT125 L 2-Cycle 80-86 | CW16 |
| Yamaha YT125 K 2-Cycle 80-86 | CW16 |
| Yamaha YT175 L 2-Cycle 82-84 | CW16 |
| Yamaha YT175 K 2-Cycle 82-84 | CW16 |
| Yamaha YFS200 Blaster 2-Cycle 88-05 | CW16 |
| Yamaha YFS 200 CSI 2-Cycle 1991 | CW16 |
| Yamaha YFZ350 2-Cycle thru 2006 | CW16 |
| Yamaha YFZ350 Banshee 2-Cycle thru 2006 | CW16 |
| Yamaha YFM 4-Cycle 84-85 | CW16 |
| Yamaha YTM 200L EL 4-Cycle 84-85 | CW16 |
| Yamaha YTM 200L EK 4-Cycle 84-85 | CW16 |
| Yamaha YTM 200L ER 4-Cycle 84-85 | CW16 |
| Yamaha YFM 4-Cycle 87-88 | CW16 |
| Yamaha DXT 4-Cycle 87-88 | CW16 |
| Yamaha Moto-4 4-Cycle 87-88 | CW16 |
| Yamaha YTM 4-Cycle 84-88 | CW16 |
| Yamaha YFM 225 DXK 4-Cycle 84-88 | CW16 |
| Yamaha YFM 225 DRS 4-Cycle 84-88 | CW16 |
| Yamaha YFM 225 DXL 4-Cycle 84-88 | CW16 |
| Yamaha YPM 4-Cycle 84-88 | CW16 |
| Yamaha YFM250 Timberwolf 4-Cycle 92-01 | CW16 |
| Yamaha Bear Tracker 4-Cycle 00-02 | CW16 |
| Honda TRX250X 4-Cycle 87-92 | CW17 |
| Honda TRX300 4-Cycle 88-00 | CW17 |
| Honda TRX300EX 4-Cycle 92-06 | CW17 |
| Suzuki LT300 4X4 King Quad 4-Cycle 91-02 | CW17 |
| Honda FL250 Odyssey 2-Cycle thru 1984 | CW18 |
| Honda ATC250R 2-Cycle 81-84 | CW18 |
| Honda ATC250R 2-Cycle 85-86 | CW18 |
| Honda TRX250R 2-Cycle 85-86 | CW18 |
| Honda FL350 Odyssey 2-Cycle 1985 | CW18 |
| Honda TRX250R 2-Cycle 87-89 | CW18 |
| Honda TRX250 2-Cycle 1986 | CW18 |
| Honda TRX250 2-Cycle 87-89 | CW18 |
| Kawasaki KXT250 A1 2-Cycle thru 1987 | CW18 |
| Kawasaki (Kawasaki Integrated Power-valve System) Tecate 2-Cycle thru 1987 | CW18 |
| Kawasaki Tecate-4 250 2-Cycle 87-88 | CW18 |
| Kawasaki KSF250 Mojave 2-Cycle thru 2005 | CW18 |
| Kawasaki KLF300 Bayou 2-Cycle 86-04 | CW18 |
| Polaris P250 Trail Boss 4X4 2-Cycle thru 2003 | CW18 |
| Polaris Scrambler 250 2-Cycle thru 1995 | CW18 |
| Polaris Trail Blazer 250 2-Cycle All | CW18 |
| Polaris P300 2-Cycle 94-00 | CW18 |
| Polaris P350 Trail Boss 2-Cycle All | CW18 |
| Polaris P400 2-Cycle thru 2003 | CW18 |
| Suzuki LT250RF 2-Cycle 85-86 | CW18 |
| Suzuki RG Quad Racer 2-Cycle 85-86 | CW18 |
| Suzuki LT250 Quad Racer 2-Cycle 1987 | CW18 |
| Suzuki LT250 Quad Racer 2-Cycle 88-92 | CW18 |
| Suzuki LT500R Quad Racer 2-Cycle 87-90 | CW18 |
| Yamaha Tri Z 250 2-Cycle All | CW18 |
| Honda FL400R Pilot 2-Cycle 89-91 | CW20 |
| Honda TRX400EX 4-Cycle 99-04 | CW20 |
| Honda TRX400 400 4-Cycle 99-03 | CW20 |
| Kawasaki KFX400 4-Cycle 03-06 | CW20 |
| Kawasaki KVF650 Prairie 4-Cycle 02-03 | CW20 |
| Yamaha YFZ450 4-Cycle 04-06 | CW20 |
| Honda ATC350X 4-Cycle 85-89 | CW21 |
| Honda TRX350 4-Cycle 85-89 | CW21 |
| Honda Foreman 4-Cycle All | CW21 |
| Honda TRX400 4-Cycle 95-03 | CW19 |
| Yamaha YFM350 XT Warrior 4-Cycle All | CW19 |
| Yamaha YFM 350 WT Big Bear 4-Cycle 1999 | CW19 |
| Yamaha YFM 350 Raptor 4-Cycle 2005 | CW19 |
| Yamaha BW350T 4-Cycle All | CW19 |
| Yamaha Moto-4 AFW1 4-Cycle All | CW19 |
| Yamaha YFM400 Kodiak 4-Cycle 93-99 | CW19 |
| Yamaha Big Bear 4-Cycle 00-04 | CW19 |
