Rear Idler：T870，part number：6698049

6698049 is a heavy‑duty rear idler designed exclusively for Bobcat T870 compact track loaders with solid‑mount undercarriage and specified serial ranges. It features upgraded structural strength, OEM‑matched dimensions, and reliable sealing to prevent track derailment, reduce wear, and support high‑intensity operation.

Product Details

Application & Compatibility

Exclusive Fit: Only for Bobcat T870 (NOT compatible with T770, T86 or other models)
Valid Serial Number Ranges:
- A3PG11001 & Above
- A3PH11001 & Above
- AN8L11001 & Above
- ATF811001 & Above
NOT Compatible:
- T870 with serial prefix B47 & later
- Suspension‑mount undercarriage systems
OEM Part Numbers: 6698049, 6697933

Amazon:https://www.amazon.com/dp/B0FVDXFP32

Installation & Maintenance Tips

Mounts at the rear of the undercarriage, directly below the drive sprocket.
For solid‑mount undercarriage only; do not install on suspension chassis.
Inspect rear idler wear when replacing rubber tracks or sprockets.
Worn idlers cause track tension loss, derailment, track edge tearing, and undercarriage damage.
Recommended inspection: every 3 months or after heavy‑duty operation.
Replace worn idlers promptly to avoid downtime and extra repair costs.

Quality & Related Supplies

Quality Features
- Manufactured to strict OEM specifications for direct, hassle‑free replacement.
- Upgraded structural strength and load capacity for T870 high‑intensity work.
- High‑quality sealing system blocks dirt, dust, and debris while retaining lubrication.
- Reduces wear speed and extends service life in frequent, heavy operation.
Related Undercarriage Parts

We supply a full range of exclusive components for Bobcat T870:
- Bottom Rollers
- Front Idler
- Rear Idler (6698049)
- Drive Sprocket
- Rubber Tracks