MK1004439 Drive Sprockets & Chain Kit Product Info:

• Sprocket Material consists of SAE 1023 structural carbon steel; Oil - LT-001A High Temperature Chain Oil

Included in This Kit:

(QTY 1) NICHE 519-CDC2398H Drive Chain 86 O-Ring w/ Master Link

Substitute For OEM Part Numbers(s): 40540-KB7-306, 40530-HM3-712, 40530-HC0-005, 40530-HC0-003, 3224056-086, 3224046, 3221193-086, 3221153-086, 27600-34A40-086

(QTY 1) NICHE 519-CDS2337P Front Drive Sprocket

Substitute For OEM Part Numbers(s): 3233046, 3221045, 3221041

(QTY 1) NICHE 519-CDS2314P Rear Drive Sprocket

Substitute For OEM Part Numbers(s): 42041-1556, 3222061

Compatible with the Following Vehicles:

Polaris Trail Boss 250: 1994



WARNING: This product can expose you to chemicals including lead and phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov