


photos are representational: Accuracy is ensured by Part Numbers.
Rad Valve Replacement Air Boot For A 1990 Yamaha YZ 125
$19.95
Important Note: Includes 1 carb boot (Inside diameter of this rubber boot on the carb side is 41mm)
BUILT FOR RELIABLE PERFORMANCE
Designed for 1990 Yamaha YZ 125, this Boyesen component is built for dependable fitment, durability, and reliable performance. It is made for riders who expect quality parts that hold up to motocross and off-road use.
part number cross reference
| boyesen part number | serial number (start) | serial number (end) | UPC number | eu hts number | Southern number |
|---|---|---|---|---|---|
| RB-3 | 804429503803 | RB3 | |||
| parts unlimited | parts europe | tucker rocky | wpc | apico int | |
| 40303 | |||||
| bihr | dist 1 | dist 2 | dist 3 | dist 4 | |
Applications
| Machine type | make | model | year range | cc | FUEL SYSTEM | CYLINDERS |
|---|---|---|---|---|---|---|
| MX/OFFROAD/MINI | Honda | CR 125R | 1988-1988 | 125 | ||
| MX/OFFROAD/MINI | Honda | CR 125R | 1988-1991 | 125 | ||
| MX/OFFROAD/MINI | Honda | CR 125R | 1992-1997 | 125 | ||
| MX/OFFROAD/MINI | Honda | CR 125R | 1998-1998 | 125 | ||
| MX/OFFROAD/MINI | Honda | CR 125R | 1998-1999 | 125 | ||
| MX/OFFROAD/MINI | Honda | CR 250R | 1984-1985 | 250 | ||
| MX/OFFROAD/MINI | Husqvarna | CR 125 | 1995-1997 | 125 | ||
| MX/OFFROAD/MINI | kawasaki | KDX 200 | 1989-1989 | 200 | ||
| MX/OFFROAD/MINI | kawasaki | KX 125 | 1988-1991 | 125 | ||
| MX/OFFROAD/MINI | Yamaha | YZ 125 | 1988-1988 | 125 | ||
| MX/OFFROAD/MINI | Yamaha | YZ 125 | 1989-1992 | 125 | ||
| ATV | honda | ATC 250LC | 1985-1986 | 250 | ||
| ATV | honda | ATC 250R | 1985-1986 | 250 | ||
| ATV | honda | Four-Trax | 1986-1989 | 250 | ||
| ATV | honda | TRX 250R | 1986-1989 | 250 |
extended fitment
Honda CR 125 88-91, Husqvarna CR 125 95-97, Honda CR 125 92-97, Honda CR 125 98, Honda CR 125 98-99, Honda ATC 250LC 85-86, Honda TRX 250R 86-89, ATC 250R 85-86, Kawasaki KX 125 88-91, Yamaha YZ 125 88, Yamaha YZ 125 89-92, Yamaha Banshee 87-06, Honda CRM 250 89-99, Honda CR 125 88, Honda CR 250 84-85, Kawasaki KDX 200 89, Honda CR Micro 04












