- Precision-ground 52100 steel shafts and case-hardened bushings ensure smooth pivot operation and corrosion resistance
- POM composite washers replace needle thrust washers for superior durability against water, dirt, and debris
- Complete kits restore OEM performance, preventing swingarm play for safer, more stable off-road handling
The QuadBoss 413437 Swingarm Repair Kit is designed to rebuild the swingarm on select Yamaha ATV models. It features hardened 52100 steel needle bearing shafts, case-hardened bushings, and POM composite washers to help restore smooth pivot operation and reduce swingarm play. The components are designed to resist wear, corrosion, water, dirt, and debris for dependable service in off-road conditions.
Precision-ground shafts and case-hardened bushings support smooth swingarm movement, while the POM composite washers replace needle thrust washers for enhanced durability. This repair kit is listed for Yamaha YFM350ER Moto-4 models from 1987 through 1995 and the 1986 Yamaha YFM200 Moto-4. Verify the vehicle application before installation.
Brand: QuadBoss. Model: Swingarm Repair Kit. Size: Not specified. Manufacturer part number: 413437. Vendor part number: 413437.
Features:
- Hardened 52100 steel needle bearing shafts support smooth swingarm pivot operation
- Case-hardened bushings provide wear and corrosion resistance
- POM composite washers replace needle thrust washers for durability against water, dirt, and debris
- Helps restore OEM performance and reduce swingarm play
- Fits 1987–1995 Yamaha YFM350ER Moto-4 models
- Fits the 1986 Yamaha YFM200 Moto-4
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1
Clearance Item: t
Fitment:
1986 Yamaha YFM200 Moto-4 Base
1986 Yamaha YFM225 Moto-4 Base
1987 Yamaha YFM200 Moto-4 Base
1987 Yamaha YFM225 Moto-4 Base
1987 Yamaha YFM350ER Moto-4 Base
1988 Yamaha YFM200 Moto-4 Base
1988 Yamaha YFM225 Moto-4 Base
1988 Yamaha YFM350ER Moto-4 Base
1989 Yamaha YFM200 Moto-4 Base
1989 Yamaha YFM250 Moto-4 Base
1989 Yamaha YFM350ER Moto-4 Base
1990 Yamaha YFM250 Moto-4 Base
1990 Yamaha YFM350ER Moto-4 Base
1991 Yamaha YFM250 Moto-4 Base
1991 Yamaha YFM350ER Moto-4 Base
1992 Yamaha YFB250 Timberwolf 2x4 Base
1992 Yamaha YFM350ER Moto-4 Base
1993 Yamaha YFB250 Timberwolf 2x4 Base
1993 Yamaha YFM350ER Moto-4 Base
1994 Yamaha YFB250 Timberwolf 2x4 Base
1994 Yamaha YFM350ER Moto-4 Base
1995 Yamaha YFB250 Timberwolf 2x4 Base
1995 Yamaha YFM350ER Moto-4 Base
1996 Yamaha YFB250 Timberwolf 2x4 Base
1997 Yamaha YFB250 Timberwolf 2x4 Base
1998 Yamaha YFB250 Timberwolf 2x4 Base