JT SPROCKETS
Sprocket - Rear - Polaris - 42-Tooth
Part # JTR1478-42
$30.68
Earn store credit on this purchase
Out of Stock
- 60-day returns
- Free shipping over $100
- Secure checkout
Confirmed fit for 45 vehicle configurations across Polaris and Kawasaki, model years 1984–2002.
| Years | Make & Model |
|---|---|
| 2001-2002 | Polaris Xplorer 250 4x4 |
| 1996-1998 | Polaris Trail Blazer 250 ES |
| 1989-1992 | Polaris Big Boss 250 4x6 |
| 1990, 1995 | Polaris Trail Blazer 250 |
| 1985, 1995-1999 | Polaris Trail Boss 250 |
| 2000 | Polaris Trail Boss 325 |
| 1987-1992 | Polaris Trail Boss 250 4x4 |
| 1998-1999 | Kawasaki Ninja ZX-7 RR |
| 1991-1992 | Polaris Big Boss 250 6x6 |
| 1994 | Polaris Big Boss 300 6x6 |
| 1985 | Polaris Scrambler 250R ES |
| 1996 | Polaris Magnum 425 6x6 |
| 1998 | Polaris Big Boss 400 L 6x6 |
| 1996-1997 | Kawasaki ZX750 Ninja ZX-7RR |
| 1993 | Polaris Big Boss 350L 6x6 |
| 1994-1997 | Polaris Big Boss 400L 6x6 |
| 1993 | Polaris Trail Boss 350L 4x4 |
| 1984-1985 | Kawasaki KXT250 Tecate |
| 1987 | Polaris Cyclone 250X |
| 1986 | Polaris Trail Boss 250R/ES |
| 1986 | Polaris Scrambler 250 |
- Computer-designed to achieve ultimate strength at minimum weight
- JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
- Every sprocket meets or exceeds the highest possible quality standards for the motorcycle industry
- Sprockets are heat-treated and bead blasted to reduce material surface tension
- Made with top-quality-grade C45 high-carbon steel
Customer Reviews
No reviews yet — be the first to review this part.
Overview
The JT SPROCKETS JTR1478-42: Sprocket - Rear - Polaris - 42-Tooth. Confirmed fit for 45 vehicle configurations across Polaris and Kawasaki, model years 1984–2002. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
More from JT SPROCKETS
JT SPROCKETS · 1212-0687
JT SPROCKETS 1212-0687 Countershaft Sprocket - 14 Tooth
In Stock$15.40
JT SPROCKETS · 1210-1726
JT SPROCKETS 1210-1726 Sprocket - Rear - Honda - 42 Tooth
Low Stock (8)$27.75
JT SPROCKETS · 1210-1076
JT SPROCKETS 1210-1076 Sprocket - Rear - Suzuki - 43-Tooth
In Stock$40.03
JT SPROCKETS · 1212-2003
JT SPROCKETS 1212-2003 Countershaft Sprocket - 14 Tooth - Kawasaki/Suzuki/Yamaha
In Stock$8.45
JT SPROCKETS · 1212-1277
JT SPROCKETS 1212-1277 Front Sprocket - 15 Tooth - Kawasaki/Suzuki/Yamaha
In Stock$11.50
JT SPROCKETS · 1212-1955
JT SPROCKETS 1212-1955 Countershaft Sprocket - 14 Tooth
In Stock$12.75
JT SPROCKETS · 1212-1571
JT SPROCKETS 1212-1571 Countershaft Sprocket - 14 Tooth - Husqvarna/KTM
In Stock$13.60
JT SPROCKETS · 1212-1249
JT SPROCKETS 1212-1249 Front Sprocket - 16 Tooth - Yamaha
Low Stock (6)$18.50
Fits these motorcycles
- Polaris Xplorer 250 4x4
- Polaris Trail Blazer 250 ES
- Polaris Big Boss 250 4x6
- Polaris Trail Blazer 250
- Polaris Trail Boss 250
- Polaris Trail Boss 325
- Polaris Trail Boss 250 4x4
- Kawasaki Ninja ZX-7 RR
- Polaris Big Boss 250 6x6
- Polaris Big Boss 300 6x6
- Polaris Scrambler 250R ES
- Polaris Magnum 425 6x6
- Polaris Big Boss 400 L 6x6
- Kawasaki ZX750 Ninja ZX-7RR
- Polaris Big Boss 350L 6x6
- Polaris Big Boss 400L 6x6
- Polaris Trail Boss 350L 4x4
- Kawasaki KXT250 Tecate
- Polaris Cyclone 250X
- Polaris Trail Boss 250R/ES
- Polaris Scrambler 250