18" Mulching Blade - Replaces Exmark 103-6402 / 103-6402-S
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Overview
Laser 91863 Mulching Blade 18" Length. Replaces Exmark part number 103-6402 / 103-6402-S.
Product Description
Laser Replacement Mulcher Blade 91863. Replaces OEM Exmark 103-6402 / 103-6402-S.
| Length | Center Hole | Outer Holes | Center / Center | Width | Thickness | Blade Type |
|---|---|---|---|---|---|---|
| 18" | 15/16" | None | None | 2 1/2" | 0.250" | Mulcher |
- Application: Mulcher
- Replaces OEM: Exmark 103-6402 / 103-6402-S.
- Requires 3 blades for 52" cut / Fits Lazer Z models serial # 540, 000 and higher.
Also Replaces
- Stens - 355-291 / 355-275 / 302-619 / 355-339
- Oregon - 92-027 / 92-030 / 96-322 / 596-322 / 396-322
- Rotary - 11495
- Laser - 91863
- Sunbelt (XHT) - B1EM1883
See Resources for blade type description, how to measure a blade, how to identify the center hole, and what makes them superior.