Skip to product information
Usually ships in 2–4 business days.
Excavator Bottom Roller 7136983 for Bobcat 320L 321 323 335 E16 X320 X430 X322E
$184.89
Sale price
$184.89
Regular price
Available to Order
This Excavator Bottom Roller is a high-quality aftermarket replacement part compatible with Bobcat 320L, 321, 323, 335, E16, X320, X430, X322E and matches OEM Part# 7136983.
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 heavy-duty bottom roller is engineered to provide superior undercarriage support and smooth operation for your compact excavator. Built to handle rigorous job site conditions, it ensures reliable track alignment and minimizes wear on the track chain for extended service life.
Key Features & Performance
- High-Strength Construction: Forged from premium steel to resist deformation and handle heavy loads.
- Sealed Lubrication: Features advanced sealing technology to keep contaminants out and lubrication in, reducing maintenance needs.
- Precision Engineering: Manufactured to exact tolerances for a perfect fit and reduced vibration during operation.
- Wear Resistance: Heat-treated surfaces provide exceptional hardness and durability against abrasive environments.
Fitment & Compatibility
- Compatible Models: Bobcat 320L, 321, 323, 335, E16, X320, X430, X322E
Technical Specifications
- Part Number(s): 7136983
- Component Type: Bottom Roller / Lower Roller
- Application: Excavator Undercarriage
Frequently Asked Questions
Q: Is this roller ready to install out of the box? A: Yes, this bottom roller comes fully assembled and is designed as a direct replacement for the original part.
Q: How do I know if my roller needs replacement? A: Common signs include visible flat spots, excessive play in the shaft, or leaking seals that can cause the roller to seize.
Compatibility may vary by serial number. Verify fitment before purchase.