Introduction
This user manual provides comprehensive instructions for the Exmark 103-2383 Bag and Bottom Panel, a genuine replacement part designed for various Exmark Lazer Z Ultra Vac QDS Bagger systems. Please read this manual thoroughly before installation and operation to ensure safe and efficient use of your equipment. Proper installation and maintenance will extend the life of your part and maintain optimal performance.
Safety Information
Always prioritize safety when working with lawn and garden equipment. This product is a replacement part and should be installed and used according to the safety guidelines provided in your original equipment's owner's manual.
- Read All Manuals: Before installing or operating, read this manual and the original equipment manufacturer's manual for complete safety instructions.
- Wear Protective Gear: Always wear appropriate personal protective equipment, including safety glasses, gloves, and sturdy footwear.
- Disconnect Power: Ensure the equipment is turned off and the spark plug wire is disconnected (or battery removed for electric models) before performing any installation, maintenance, or inspection.
- Genuine Parts: Use only genuine Exmark replacement parts to ensure proper fit, performance, and safety.
- California Proposition 65 Warning: This product may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Product Overview
The Exmark 103-2383 is a genuine replacement bag and bottom panel assembly for Exmark Ultra Vac QDS Bagger systems. It is designed to collect grass clippings efficiently, ensuring a clean finish for your lawn. This assembly includes the durable fabric bag and the rigid bottom panel that forms the base of the collection system.

Compatibility: This part is compatible with, but not limited to, the following Exmark models:
- Lazer Ultra Vac QDS Bagger
- Lazer Z AS Ultra Vac QDS Bagger
- Lazer Z Series UltraVac
- Lazer Z Ultra Vac QDS Bagger
- Lazer Z XP Ultra Vac QDS Bagger
- Lazer Z XS Ultra Vac QDS Bagger
- Ultra Vac QDS Bagger
Note: Fitment can vary by sub-model, serial number, and/or production date of your equipment. Always refer to your original equipment's owner's manual to verify this is the correct part for your machine.
Setup and Installation
Installation of the 103-2383 Bag and Bottom Panel typically involves attaching it to the existing bagger frame of your Exmark equipment. Always consult your specific Exmark equipment's owner's manual for detailed, model-specific installation instructions.
- Preparation: Ensure your equipment is turned off, cooled down, and the spark plug wire is disconnected. Clear any debris from the bagger mounting area.
- Remove Old Part: Carefully detach the old bag and bottom panel assembly from the bagger frame. Note how it was attached for reassembly.
- Inspect Frame: Check the bagger frame for any damage, bends, or wear. Repair or replace if necessary.
- Install New Assembly: Align the new 103-2383 bag and bottom panel with the bagger frame. Securely attach the bag using the grommets and any clips or fasteners provided with your original equipment. Ensure the bottom panel is firmly seated.
- Verify Fit: Once installed, gently tug on the bag and panel to ensure it is securely attached and will not dislodge during operation.
Operating Guidelines
Once the bag and bottom panel are correctly installed, the bagger system is ready for operation. The primary function of this component is to collect grass clippings as you mow.
- Monitor Bag Fill: Regularly check the bag's fill level. Operating with an overfilled bag can reduce collection efficiency and put strain on the equipment.
- Emptying: When the bag is full, turn off the mower engine and allow all moving parts to stop. Carefully remove the bag from the frame and empty the clippings.
- Reattachment: Reattach the emptied bag securely to the frame before resuming operation.
- Optimal Conditions: For best bagging results, mow when grass is dry. Wet grass can clog the bagger and reduce collection efficiency.
Maintenance
Regular maintenance of your bag and bottom panel will ensure its longevity and continued performance.
- Cleaning: After each use, or periodically, remove the bag and shake out any remaining grass clippings. For a more thorough cleaning, the fabric bag can be rinsed with water and allowed to air dry completely before reinstallation or storage. Do not use harsh chemicals.
- Inspection: Regularly inspect the fabric bag for tears, holes, or excessive wear. Check the grommets for looseness or damage. Inspect the bottom panel for cracks or deformities.
- Storage: Store the bag and bottom panel in a clean, dry place away from direct sunlight and extreme temperatures when not in use, especially during off-season.
- Replacement: Replace the bag and bottom panel if it becomes significantly damaged or worn, as this can affect bagging performance and potentially lead to debris escaping.
Troubleshooting
If you encounter issues with your bagger system, consider the following common problems and solutions related to the bag and bottom panel:
- Poor Grass Collection:
- Check Bag Fill: The bag may be full. Empty it.
- Check for Clogs: Inspect the chute and bag for blockages, especially with wet grass.
- Bag Damage: Look for tears or holes in the bag that allow clippings to escape. Replace if damaged.
- Improper Installation: Ensure the bag and bottom panel are securely and correctly attached to the frame.
- Bag Falling Off:
- Secure Attachment: Verify all clips, hooks, or fasteners are properly engaged.
- Damaged Grommets/Frame: Inspect the bag's grommets and the bagger frame for damage that prevents secure attachment.
- Excessive Dust/Debris:
- Bag Integrity: Small holes or worn fabric can allow dust to escape. Consider replacement if significant.
- Dry Conditions: Mowing in very dry conditions can naturally create more dust.
For issues not resolved by these steps, consult your original equipment's owner's manual or contact an authorized Exmark service dealer.
Specifications
| Attribute | Detail |
|---|---|
| Part Number | 103-2383 (Replaces 103-2486) |
| Manufacturer | Exmark |
| Product Dimensions | 63 x 8 x 8 inches |
| Item Weight | 3.01 pounds |
| Material | Fabric (Bag), Plastic (Bottom Panel) |
| Compatibility | Exmark Lazer Z Ultra Vac QDS Bagger series |
Warranty and Support
As a genuine Exmark part, the 103-2383 Bag and Bottom Panel is manufactured to high standards. For specific warranty information, please refer to the warranty policy provided with your original Exmark equipment or contact Exmark directly.
For technical support, parts inquiries, or to locate an authorized service dealer, please visit the official Exmark website or refer to the contact information provided in your original equipment's owner's manual.
You can also visit the Exmark Store on Amazon for more products and information.





