JD 310E-310SK Boom & Dipper Pins & Bushings

Boom and dipper pins and bushings for John Deere 310 and 310S series backhoe loaders, covering boom-to-dipper joints, swing tower connections, cylinder rod eyes, and bucket linkage pivots across multiple machine generations.

Fits Models At A Glance

• 310 Series: 310E, 310G, 310J, 310K, 310K EP, 310L, 310L EP, 310 G-Tier, 310 P-Tier
• 310S Series: 310SE, 310SG, 310SJ, 310SK, 310SL

Key Notes

• Application: Boom-to-dipper, swing tower, and bucket linkage pivot points
• Coverage: Cylinder rod eye bushings, dipper stick bushings, and pivot pins
• Service Tool: Steel bushing driver available for removal and installation
• Wear Parts: Replaces worn pins and bushings to restore joint tolerance

Why Choose Broken Tractor

• ✅ Fast shipping from two US locations
• ✅ Verified fitment for 310 and 310S backhoes
• ✅ New and used options to fit any budget

Frequently Asked Questions

How do I know if my John Deere 310 backhoe boom and dipper pins are worn out?

Worn pins and bushings usually show up as excess play or sloppiness in the boom-to-dipper, swing tower, or bucket linkage joints, along with knocking sounds and reduced digging precision. Replacing the worn pins and bushings restores the joint tolerance so the linkage moves tightly again. Broken Tractor carries pins and bushings for these pivot points across the 310 and 310S series.

Will the same boom and dipper bushings fit a 310E and a 310SK?

Not always, since many parts are specific to either the 310 series or the 310S series. For example, the Boom to Dipper Stick Bushing T162582 fits 310E through 310K, while the Dipper Stick at Boom Bushing T295708 fits 310SE through 310SK. Match the part number to your machine or confirm fitment with the parts team before ordering.

Do you have a tool to remove and install boom and dipper bushings on a John Deere backhoe?

Yes, Broken Tractor offers a steel Bushing Driver Removal and Installation Tool (SKU BushingDriver) for pressing bushings in and out. It is a universal tool that works on backhoes, loaders, excavators, and dozers. It helps seat the new bushing squarely during service.

What pins do I need for the bucket linkage on a John Deere 310K?

For the 310K bucket linkage, Broken Tractor carries pins such as the Dipper at Bucket Link Pin AT176538, the Bucket to Dipper Pin T185830, and the Bucket to Power Link Pin T185829, all of which list 310E through 310K fitment. Because bucket linkage uses several pins at different pivots, match each part number to the joint you are servicing. Call the parts team at (800) 909-7060 if you need help identifying the right one.

Do the boom and dipper pins fit the newer 310L and P-Tier backhoes?

Some do. The Boom to Dipper Cylinder Pin AT176533 lists 310E through 310L and 310 P-Tier, and the Dipper at Bucket Links Pin AT171079 covers up to 310SL and 310 P-Tier. Fitment can vary by generation, so verify the part number against your model before ordering.