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1. Reliable Track Guidance and Support
The guide roller supports the track chain weight and maintains proper alignment between drive sprocket and idler wheel. Prevents track derailment and reduces undercarriage component wear. Essential for highway paving, airport construction, and large-scale asphalt projects requiring stable machine travel.
2. Compatible with CAT Paver Models
Direct bolt-on replacement for OEM guide roller on CAT PM200, PM201, PM202, AP300, AP500, and AP1000 series asphalt pavers. Often replaced alongside track chain, drive sprocket, idler wheel (192-8018) , and track tension cylinder during complete undercarriage service.
3. Heavy-Duty Sealed Construction
Manufactured from forged alloy steel with induction-hardened wear surface. Features double-sealed bearings pre-greased for long service life, resisting dust, debris, and moisture ingress. For maximum undercarriage reliability, replace guide rollers in pairs and inspect track chain and sprockets for wear.
Item | Details |
|---|---|
Part Number | 192-8017 |
Product Name | Guide Roller / Track Guide Roller / Track Carrier Roller |
Brand Compatibility | CAT |
Fit Models | PM200 / PM201 / PM202 / AP300 / AP500 / AP1000 |
Weight | 8.5 kg |
Dimensions | 220 × 110 × 110 mm |
Roller Diameter | 110 mm |
Material | Forged alloy steel, induction-hardened surface |
Bearing Type | Double-sealed, pre-greased |
Related Parts | Track Chain, Drive Sprocket, Idler Wheel (192-8018), Track Tension Cylinder, Track Pads |
Warranty | 1 year |
Installation | Bolt-on replacement |
