About the 31Q6-60110 Seal Kit

The 31Q6-60110 is a hydraulic cylinder seal kit from DJF Seals, reference-listed for the bucket cylinder of the Hyundai R210LC-9 excavator. The number sits in the Hyundai 31Q6-6xxxx cylinder part-number family, which appears together with R210LC-9-generation cylinder numbers (31Q6-50110, 31Q6-50120, 31Q6-50131) in professional parts cross-reference tables.

Bucket cylinders work under the highest shock loads on an excavator. A good seal kit restores breakout force and stops fluid loss without replacing the complete cylinder.

Verified Specifications

Fitment Verification

Send your machine serial number and the measured bore/rod of the bucket cylinder to [email protected] before ordering; we verify the 31Q6-60110 reference against your cylinder before dispatch.

Replacement Scope

The kit covers the sealing elements needed to re-seal the bucket cylinder of the R210LC-9 — dynamic rod and piston seals, wipers, wear rings and static O-rings. Exact component types and quantities of the 31Q6-60110 kit are confirmed with the factory before dispatch.

Factory Inspection & Packing

Each 31Q6-60110 kit is inspected against the confirmed reference before packing: seal lips and surfaces are checked, the kit is packed to protect the seals from dust and moisture, and the carton label carries the part number and batch. Inspection photos or a packing list can be provided on request.

Wholesale Ordering

MOQ: 5 kits per part number.

The 31Q6-60110 seal kit is sold factory-direct to hydraulic repair shops, parts distributors and excavator fleets. Email [email protected] with the part number and quantity; on the first order include the machine serial and bucket cylinder bore/rod measurements so we can confirm the reference before dispatch.

FAQ

Q1: Which cylinder does 31Q6-60110 fit on the R210LC-9?

A1: Our reference lists it for the bucket cylinder of the Hyundai R210LC-9. It belongs to the Hyundai 31Q6-6xxxx cylinder-family numbers; boom and arm cylinders use different numbers.

Q2: Can I use this kit on a Hyundai R210LC-7 or other -7 series machine?

A2: Do not assume cross-fitment. The 31Q6-6xxxx family is associated with the R210LC-9 generation. Send your machine model, serial and cylinder measurements to [email protected] and we will recommend the correct reference.

Q3: The page used to state 120 mm bore / 85 mm rod — are these guaranteed?

A3: That figure was a product-sheet reference without independent verification and has been removed. Confirm your actual bucket cylinder dimensions before ordering.

Q4: What is the wholesale MOQ?

A4: The MOQ is 5 kits per part number. Contact [email protected] or [email protected] for factory-direct pricing.

Aftermarket replacement part — not manufactured by or affiliated with Hyundai Construction Equipment. Fitment must be confirmed before ordering.