All Balls Racing Honda Pioneer HP Upper Ball Joint Kit (2015-2026)

The All Balls Racing HP upper ball joint kit for the Honda Pioneer replaces worn factory parts to cure front-end clunk and wheel play. It is built to All Balls' application data as a direct replacement, so it goes back in where the original came out and restores tight, predictable steering and suspension.

Searching for Honda Pioneer heavy duty ball joint, Pioneer 1000 hp ball joint or Pioneer 700 heavy duty upper ball joint? Use the exact-model fitment list below to confirm this kit matches your machine.

Kit contents per All Balls: heavy-duty ball joint x1, castellated nut, snap ring, washer and cotter pin (per All Balls).

Key Features

• Rugged steel-on-steel construction built for demanding off-road use
• Integrated grease zerk for easy maintenance and proper lubrication
• Adjustable end cap takes up play as the joint wears, extending service life
• Kit includes the heavy-duty ball joint plus castellated nut, snap ring, washer and cotter pin per All Balls

Built To Solve: Worn Honda Pioneer HP Upper Ball Joint Kit Problems

• Front-end clunk over bumps and braking
• Wheel play when the raised wheel is rocked top to bottom
• Vague, wandering steering from loose joints
• Sealed joints that wear out early with no way to grease or adjust them

Best For: Honda Pioneer Owners Rebuilding The Front End

• Honda Pioneer 500 and 520 owners
• Pioneer 700 and 700-4 owners (2017-2026)
• Pioneer 1000 and 1000-5 owners (2016-2021)
• Riders who grease their machine and want an adjustable joint

Specifications

• Brand: All Balls Racing
• Product type: HP upper ball joint kit
• Contents: Heavy-duty ball joint x1
• Contents: Castellated nut, snap ring, washer and cotter pin (per All Balls)
• Position: upper
• OEM cross reference: 51355-HN0-A01, 51375-HP5-601
• Country of origin: Taiwan
• Serviceable: grease zerk and adjustable end cap
• Manufacturer Part Number: 42-1015-HP

Fitment

All Balls lists this HP upper ball joint kit for the following UTVs:

• Honda Pioneer 1000 (2016-2021)
• Honda Pioneer 1000-5 (2016-2021)
• Honda Pioneer 500 (2015-2023)
• Honda Pioneer 520 (2021-2026)
• Honda Pioneer 700 (2017-2026)
• Honda Pioneer 700-4 (2017-2026)

All Balls also lists this part for some ATV models; D2D lists UTV fitment only.

Fitment is based on the manufacturer's application data. Fitment is not guaranteed on unlisted models; confirm your exact year, model and package before ordering.

FAQ

How do I know my Honda Pioneer ball joints are worn?

A clunk over bumps, play when you rock a raised front wheel top to bottom, and uneven tire wear are the usual signs. A torn boot that has let in dirt is another warning sign.

What comes in the kit?

All Balls lists one heavy-duty ball joint with castellated nut, snap ring, washer and cotter pin. Order one kit for each joint you are replacing.

Which Honda Pioneer models does it fit?

All Balls lists Honda Pioneer 500 (2015-2023), Pioneer 520 (2021-2026), Pioneer 700 and 700-4 (2017-2026) and Pioneer 1000 and 1000-5 (2016-2021) for the upper position.

Is this an upper or lower ball joint?

All Balls lists this kit for the upper position on the machines below.

Is installation difficult?

Ball joints are pressed into the A-arm or knuckle, so you need a ball joint press and your service manual torque values. All Balls does not publish an install sheet for this kit; many owners have a shop press the joints.

What is the difference between this and the standard kit?

The standard kit (42-1015) is a sealed, pre-greased joint with a POM-M90 cup. This HP kit is steel-on-steel with a grease zerk and an adjustable end cap, for riders who want a serviceable joint that can be greased and adjusted.

Why All Balls Racing

All Balls Racing specializes in replacement bearings, seals, steering and suspension rebuild parts for ATVs and UTVs, packaged by application so the right parts arrive for the job. Its kits are built as direct replacements for the factory parts they cover.

Complete Your Honda Pioneer Front Suspension Rebuild

Order one kit per joint you are replacing and confirm the position for your exact model in the fitment list. While the arms are apart, check A-arm bushings, tie rod ends and boots so the front end comes back tight in one job.