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5 Speed Transmission 1-323500 132-4720 137-4105 for Exmark 36" 48" 52"
$385.09
Sale price
$385.09
Regular price
Available to Order
This 5 Speed Transmission is a high-quality aftermarket replacement part compatible with Exmark 36" 48" 52" and matches OEM Part# 1-323500, 132-4720, 137-4105.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This 5-speed transmission provides reliable gear selection and torque transfer for commercial walk-behind mowers. It is engineered to meet or exceed OEM standards for durability in heavy-duty landscaping applications.
Key Features & Performance
- Durable internal gearing for smooth speed transitions.
- Rugged housing designed for commercial-grade mower decks.
- Direct replacement for specific Exmark walk-behind models.
- Optimized for consistent 5-speed operation.
Fitment & Compatibility
- Exmark 36" Walk-Behind Mowers
- Exmark 48" Walk-Behind Mowers
- Exmark 52" Walk-Behind Mowers
Technical Specifications
- Part Name: 5 Speed Transmission
- Part Number(s): 1-323500, 132-4720, 137-4105
- Compatibility: Exmark 36", 48", 52"
Frequently Asked Questions
Q: Does this transmission come pre-lubricated? A: This transmission is typically shipped without oil; ensure you fill it with the manufacturer-recommended lubricant before use.
Q: Will this work with the 48-inch walk-behind model? A: Yes, this unit is designed to fit Exmark 48-inch mower decks matching the referenced part numbers.
Compatibility may vary by serial number. Verify fitment before purchase.