4168381 Deck Spindle Pulley Replacement for Bobcat Mower Decks
4168381 Deck Spindle Pulley Replacement for Bobcat Mower Decks
Overview
This aftermarket 4168381 deck spindle pulley is a replacement mower deck pulley for compatible Bobcat mower deck applications.
Key Features
- Product Type: Deck Spindle Pulley
- Outside Diameter: 147 mm - 5.78 in
- Bore / Center Hole: 25.3 mm - 0.99 in
- Pulley Width: 16 mm - 0.62 in
- Aftermarket replacement pulley for mower deck belt-drive systems
- Use for compatible Bobcat mower deck applications
Compatible Brands & Model Series
Common compatible model paths include:
- Bobcat: 942406H FastCat Pro-FX691V Kaw. (SN 0900 & Above)
- Bobcat: 942406H FastCat Pro-FX691V Kaw. (SN 0900 & Above )
- Bobcat: 942408H FastCat Pro-EFI Koh. ECV730
- Bobcat: 942408H FastCat Pro-FX691V Kaw.
- Bobcat: FastCat Pro RS Zero Turn Mowers: 942411K
- Bobcat: Zero Turn Mowers:
- Bobcat: ZT3000, ZT3500, 9993001, 9993002, 9993501, 9993502
- Bobcat: XRZ Pro RS Zero Turn Mowers:
- Bobcat: 942630, 942631, 942633
- Bobcat: ZT3000 48-inch & 52-inch
- Bobcat: ZT3500 48-inch & 52-inch
- Bobcat: Fastcat Pro 52-inch
- Bobcat: XRZ Pro 48-inch & 52-inch
- Bobcat: Zero Turn Mowers: ZT3000, ZT3500, 9993001, 9993002, 9993501, 9993502 XRZ Pro RS Zero Turn Mowers: 942630, 942631, 942633
Replaces OEM Part Numbers
- 4168381
Common Symptoms of a Worn Deck Pulley
- Mower deck belt squealing, slipping, or jumping off track
- Visible pulley wobble or uneven belt tracking
- Grinding, rattling, or bearing noise near the deck pulley
- Reduced blade speed or inconsistent cut quality caused by poor belt tension
Why Buy From PTO Direct USA?
- Fast USA shipping
- Fitment-focused replacement parts support
- Clear part-number matching to help reduce wrong-part orders
- Replacement mower deck parts for homeowners, shops, and landscape crews
Need Help Confirming Fitment?
If you are not sure this is the correct pulley, send us your mower model number, deck size, and the part number from your original pulley. We can help compare the replacement path before you order.
FAQ
How do I confirm this pulley fits my mower?
Start by matching the OEM pulley number on your original part. Then compare the outside diameter, bore or center-hole size, pulley width, belt profile, deck layout, and mower model.
Can I order by appearance alone?
No. Similar-looking deck pulleys can have different bore sizes, offsets, belt profiles, and deck applications. Match the part number and dimensions first.
What causes a mower deck pulley to fail?
Common causes include worn bearings, belt misalignment, impact damage, seized hardware, or long-term wear from deck belt tension.
Need another pulley? Browse the full mower deck pulley collection for additional replacement options.