Challenge Cook Brothers 08 Gearbox Sight Gauge

Challenge Cook Brothers 08 Gearbox Sight Gauge

This oil level sight gauge is a direct replacement component for Challenge Model 08 (both 12-bolt and 24-bolt configurations) and SKK Maxi Drive concrete mixer gearboxes. It installs into the gearbox housing to allow operators and maintenance personnel to quickly verify gear oil levels. Maintaining proper fluid levels is critical to preventing premature bearing and gear wear in heavy-duty transit mixers. Replacing a clouded, cracked, or leaking sight glass ensures accurate fluid monitoring and prevents oil loss.

Key Features

• Direct replacement for Challenge Model 08 (12-bolt and 24-bolt) gearboxes
• Compatible with SKK Maxi Drive mixer gearboxes
• Provides clear visual indication of internal gear oil levels
• Enables quick daily fluid checks for preventative maintenance

Fits These Mixers

ZF, Rex, PMP, Challenge, Bonfiglioli. Fits Challenge Model 08 (12-bolt and 24-bolt) and SKK Maxi Drive concrete mixer gearboxes. Commonly used on McNeilus rear discharge and front discharge concrete mixer trucks equipped with these specific gearboxes.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.