RAParts Fits Bobcat 6810719 Hydraulic Cylinder Seal Kit - Durable

In this review of the RAParts Fits Bobcat 6810719 Hydraulic Cylinder Seal Kit, the bottom line is simple: this aftermarket kit is for owners and technicians who need a direct replacement seal set for Bobcat arm cylinders with a 1-3/4' rod and 3' bore. The reviewer found it delivers a practical, cost-conscious alternative to OEM parts when fit is verified in advance. It is best chosen when the goal is restoring cylinder serviceability rather than seeking an upgraded performance seal, and the review focuses on fit, component completeness, and installation considerations.

Key Features

• Direct fit reference: The kit is listed to replace part number 6810719 so installers can match it to the existing cylinder before ordering, reducing the risk of mismatch.
• Rod and bore sizing: Includes seals for cylinders with a 1-3/4' rod and a 3' bore, which helps ensure the correct internal dimensions for common Bobcat arm cylinders.
• Aftermarket availability: As a replacement offered by RAParts, the kit provides a more economical sourcing option for maintenance shops and owners compared with dealer-only parts.
• Application coverage: Specified for Bobcat 331, 331E and 334 models, which simplifies selection for those model owners working on listed cylinder numbers 6810565 and related assemblies.
• Identification guidance: OEM numbers are provided for reference only, encouraging purchasers to verify fit prior to ordering to avoid installation delays.

Who It's For

This seal kit is aimed at DIY owners, fleet maintenance technicians, and small repair shops that service Bobcat 331 series and 334 excavator arm cylinders and want a budget-friendly replacement option. It will be especially useful where the cylinder dimensions match the listed 1-3/4' rod and 3' bore sizes and when the installer is comfortable verifying OEM part cross-reference numbers.

Customers who require factory-branded seals for warranty compliance, or those seeking specialized performance seals beyond standard replacement quality, should look elsewhere. Also verify fit prior to purchase because some listings use stock images and parts are sold as aftermarket replacements rather than OEM-labeled components.

Pros & Cons

Pros

• Cost-effective aftermarket alternative to dealer parts for routine cylinder rebuilds.
• Covers common Bobcat models 331, 331E and 334, simplifying selection for those machines.
• Clear rod and bore sizing (1-3/4' rod, 3' bore) helps installers confirm fit before ordering.

Cons

• OEM numbers are for reference only, so buyers must verify compatibility themselves to avoid fit issues.

Specifications

Product	Hydraulic Cylinder Seal Kit
Fits Bobcat Part	Replaces 6810719
Rod Size	1-3/4' rod
Bore Size	3' bore
Compatible Models	Bobcat 331, 331E, 334
OEM Numbers	Provided for reference only
Type	Aftermarket replacement kit

Our Verdict

The RAParts Fits Bobcat 6810719 seal kit is a sensible value pick for maintenance work when the installer confirms the 1-3/4' rod and 3' bore dimensions match the target cylinder. It restores serviceability for listed Bobcat 331 and 334 arm cylinders at a lower cost than dealer parts, but buyers should verify fit and accept that this is an aftermarket replacement rather than an OEM-labeled kit.

Frequently Asked Questions

Will this kit fit my Bobcat cylinder?
Check your cylinder rod and bore sizes and the OEM reference numbers; the kit is specified for a 1-3/4' rod and 3' bore and replaces part number 6810719.

Is this an OEM part?
No, this is an aftermarket RAParts replacement and OEM numbers are provided for identification only.

Are images exact?
Some listings use stock images for reference and the actual kit may differ slightly in appearance, so confirm fit before ordering.