Exmark 633173 Replacement Deck / Blade Drive Belt
Replacement belt referenced to Exmark 633173 for deck / blade drive on the equipment applications listed below. Match the original part number and the machine configuration to select the correct belt.
Specifications
- Product code: ZSNM-633173
- Application: Deck / blade drive
- Belt profile: Covered V-belt
- Catalogue nominal width: 5/8 in (approximately 15.88 mm)
- Catalogue nominal length: 111-7/16 in (approximately 2830.51 mm)
- Listed item weight: 399 g
OEM and replacement references
- Exmark: 633173, 1-633173, 1-633173-SL
- Toro: 1-633173, 1-633173-SL
Compatible machines and applications
Catalogue applications for the referenced part include the following. Compatibility depends on the specified deck, attachment, drive system and serial range.
- Mule drive belt for Lazer Z. Fits Exmark Laser Z, 52-inch, 60-inch and 72-inch decks (SN 369,999 and lower)
- Exmark: Lazer Z with 52-inch, 60-inch and 72-inch deck, Serial No. 369,999 and lower
Before ordering
Check the original belt number, machine model and serial number, deck or attachment size, and belt position. Catalogue lengths may use nominal, inside, outside or effective measurements; compare the same measurement basis. Metric equivalents shown are rounded conversions.
Manufacturer names and OEM numbers identify replacement applications. They do not indicate that this item was manufactured by the original equipment manufacturer.

