3 Bolt Cap for John Deere 310J, 310K, 310L, 410J, 410K, 410L & 485E, 486E, 488E

Fits Models At A Glance:

• John Deere Backhoe Loaders – J Series: 310J, 310SJ, 315SJ, 410J
• John Deere Backhoe Loaders – K Series: 310K, 310K EP, 310SK, 315SK, 410K
• John Deere Backhoe Loaders – L Series: 310L, 310L EP, 310SL, 315SL, 410L
• John Deere Backhoe Loaders – P Series: 310P, 315P
• John Deere Landscape Loaders: 210K EP, 210L, 210L EP
• John Deere Forklifts – 2WD Rear Steering Axle: 485E, 486E, 488E

Key Notes:

• Part Number: T188442
• Application: 3 bolt cap; covers and retains the outer wheel hub bearing and secures the hub assembly on the spindle of the Carraro 2WD front steering axle — the three-bolt design locks the cap in position and prevents hub end play
• Also Known As: Hub cap, bearing retainer cap, spindle cap, wheel hub end cap
• Notes: Damaged or missing bolt caps allow bearing lubricant to escape and contaminants to enter the hub assembly — replace immediately if cracked or stripped; inspect hub seal (AT280866), outer bearing (JD10063), and inner bearing (RE45944) when servicing the bolt cap; also used on the 2WD rear steering axle of John Deere 485E, 486E, and 488E forklifts
• Location: Outer spindle end cap on Carraro 2WD front steering axle hub assembly (backhoe/landscape loaders); rear steering axle outer spindle cap (485E, 486E, 488E forklifts)

This is an aftermarket replacement part.

Why Choose Broken Tractor:

• ✅ Protects the Entire Hub Assembly – The 3 bolt cap is the last line of defense keeping bearing lubricant in and contaminants out of the front hub — a cracked or missing cap leads to rapid bearing failure
• ✅ Completes the Front Hub Service – Pairs with the hub (T190749), hub seal (AT280866), inner bearing (RE45944), and outer bearing (JD10063) for a complete front hub rebuild — all available in our Carraro 2WD axle category
• ✅ Fast Shipping from a U.S.-Based Team – Processed and shipped quickly to minimize downtime on your backhoe loader or landscape loader