Track Tensioner Grease Fitting for Bobcat Mini Excavators & Compact Track Loaders | 6655752

Fits Models At A Glance:

• Bobcat Mini Excavators: 220, 225, 231, 319, 320, 322, 323, 324, 325, 328, 329, 331, 334, 335, 337, 341, 418, E10, E16, E26, E32, E32i, E35i, E42, E45, E50, E55
• Bobcat Compact Track Loaders: T110, T140, T180, T190, T200, T250, T300, T320, T450, T550, T590, T595, T630, T650, T740, T750, T770, T870

Key Notes:

• Part Number: 6655752
• Pressure Rating: 68,900 kPa (10,000 psi)
• Application: Track tensioner grease fitting (zerk) — installed on the track tensioner cylinder ram to allow grease injection for track tension adjustment and undercarriage lubrication on applicable Bobcat mini excavators and compact track loaders
• Related Part: Bleeder nipple fitting 6645812 is used in conjunction with this grease fitting for track tension adjustment — may also be required
• Note: Bobcat specifies "Do not substitute" — this is a high-pressure rated fitting and a standard lower-pressure replacement zerk will not safely handle the 10,000 psi operating pressure of the track tensioner cylinder
• Condition: Aftermarket replacement part

Common Use Case or Symptoms: Use when the track tensioner cannot be greased, the grease fitting is stripped, cross-threaded, broken, or missing — a damaged or blocked track tensioner fitting prevents proper track tension adjustment, leading to accelerated track and undercarriage wear, track derailment risk, and inability to perform routine undercarriage maintenance on applicable Bobcat equipment.

Why Choose Broken Tractor:

• ✅ 10,000 PSI Rated: This is a high-pressure grease fitting rated to 68,900 kPa (10,000 psi) — the correct specification for Bobcat track tensioner cylinders. Standard 3,000 psi zerk fittings are not a safe substitute.
• ✅ Broad Undercarriage Coverage: Fits over 40 Bobcat mini excavator and compact track loader models across multiple generations — one fitting covers a wide range of tracked Bobcat equipment.
• ✅ Fast Shipping from a U.S.-Based Team: In-stock and ready to ship from our U.S. warehouses.