Skip to product information
1219178 1154652 Transmission Axle Assembly for Toro Walk Behind Lawn Mower
$153.99
Sale price
$153.99
Regular price
Quantity
Pickup currently not available
Secure Checkout • Encrypted Payments
Free Shipping
Contiguous U.S.
1-Year Warranty
Parts you can rely on
30-Day Returns
Hassle-free returns
Need help confirming fitment?
Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Equipment Fitment
Review the equipment and model information below. Fitment can vary by serial number, production date, or machine configuration, so confirm your model and reference numbers before ordering.
Equipment / model
- Toro Walk Behind Lawn Mower models requiring transmission assembly part numbers 121-9178 or 115-4652
Product Overview
The Transmission Axle Assembly delivers reliable drive power to the wheels of Toro walk-behind mowers. This complete transmission axle assembly replaces worn or damaged factory units, restoring self-propel functionality. Designed specifically for Toro walk-behind lawn mowers, it provides dependable torque transfer for efficient mowing.
Key Features & Performance
- Direct replacement for OEM parts 121-9178 and 115-4652
- Complete assembled unit simplifies installation
- Robust steel axle and hardened gears for long service life
- Pre-lubricated and sealed to reduce maintenance
- Provides consistent self-propel drive on various terrains
Common Uses
- Replacing a failed transmission axle in Toro self-propelled walk-behind mowers
- Restoring drive functionality for commercial or residential lawn care
- Routine mower overhaul and repairs to prevent downtime
- Maintaining consistent pace on slopes and uneven terrain
Technical Specifications
- Part Number(s): 121-9178, 115-4652
- Type: Transmission Axle Assembly
- Compatible Equipment Type: Walk Behind Lawn Mower
Frequently Asked Questions
Q: How do I know if my Toro walk-behind mower needs a new transmission axle assembly? A: Common signs include no self-propel engagement, grinding during use, or the mower pulling to one side, indicating worn gears or axle damage.
Q: Is this transmission axle assembly pre-filled with lubricant? A: Yes, it comes sealed and pre-lubricated from the factory, ready for immediate installation.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.