Professional China Support Roller - EXCAVATOR CAT320 BOTTOM ROLLER 209-3386 – Junhua
Professional China Support Roller - EXCAVATOR CAT320 BOTTOM ROLLER 209-3386 – Junhua Detail:
Product Description
New undercarriage parts are sold individually but we suggest replacing all of your worn parts at the same time.
The bottom track rollers carry the weight of the machine while it is traveling and digging, as well as support and guide the machine on the track. Check your rollers often to make sure they are all functional to prevent extensive damage to the tracks and the rest of the undercarriage.
Our rollers manufactured using heavy duty steel, original equipment manufacturer (OEM/ODM) quality standards and specifications which provides its strength, durability and high performance.
This is the aftermarket replacement bottom roller for the following excavators:
• Caterpillar CAT315 • Caterpillar CAT317
• Caterpillar CAT318 • Caterpillar CAT320
• Caterpillar CAT321 • Caterpillar CAT323
• Caterpillar E200B • Caterpillar EL200B
Alternate Part Number
| Caterpillar | 8E5034, 117-5045, 163-4143, 964289, 991109, 993597, 965893, 286-9823, 348-1867 |
Alternate Models
| Caterpillar | CAT315, CAT317, CAT318, CAT320, CAT321, CAT323, E200B, EL200B |
Product detail pictures:

Related Product Guide:
With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for Professional China Support Roller - EXCAVATOR CAT320 BOTTOM ROLLER 209-3386 – Junhua, The product will supply to all over the world, such as: Croatia, Tunisia, Costa rica, Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.





