Product Overview

The 71418431 seal kit is a factory-manufactured aftermarket replacement kit cross-referenced against the Fiat-Hitachi part number 71418431. Independent parts suppliers describe 71418431 as the bucket and stick (arm) cylinder seal kit for Fiat-Hitachi EX215 excavators: the O-RingsAndMore Fiat-Hitachi seal-kit range lists “71418431 Bucket Stick Cylinder Seal Kit fits Fiat Hitachi EX215”, and multi-language Alibaba storefronts describe 71418431 as the bucket-and-stick cylinder seal kit for the Fiat-Hitachi EX215 (some of those listings also name the EX255). Repair-seal-kit catalogues independently list 71418431 as a seal kit: the a2zseals “Repair Seal Kits for Mining, Earth Moving” catalogue lists “71418431 SEAL KIT”, and the MKS industrial catalogue lists “71418431 REP. CIL. PENETR. I – FX215”.

DJF Seals manufactures and supplies the 71418431 kit at factory-direct wholesale pricing for Fiat-Hitachi equipment dealers, independent repair shops and fleet maintenance programs.

Verified Application

The following application data was cross-checked against independent parts suppliers, seal-kit catalogues and marketplace listings:

Note: specific rod and bore dimensions, material grades, pressure rating, temperature range, exact piece counts, certifications and service life are factory data and are not independently verified. Confirm these details with the factory before ordering.

Replacement Scope

One seal set per kit for one hydraulic cylinder of the Fiat-Hitachi EX215: the rod and piston sealing elements, with wipers and wear-guidance components as applicable to the cylinder. Because the bucket cylinder and the stick (arm) cylinder are separate assemblies with their own seal sets, confirm which cylinder you are resealing, and confirm the machine model, before ordering. Exact kit contents and piece counts should be confirmed with the factory against your cylinder.

Fitment Verification

The part number, product type, cylinder position and machine model were checked against multiple independent sources. The following points remain open and are preserved here rather than resolved by assumption:

• Bucket and stick (arm) position is supported by the O-RingsAndMore listing (“71418431 Bucket Stick Cylinder Seal Kit fits Fiat Hitachi EX215”) and by the Alibaba storefront descriptions of a bucket-and-stick cylinder seal kit for the EX215.
• Model conflict, EX255: a number of Alibaba listings name the Fiat-Hitachi EX255 alongside the EX215 for 71418431. No other independent source confirms EX255 for this number, so EX255 is not asserted here. Verify your exact machine model before ordering.
• Generic multi-position caption is not position evidence: a made-in-china.com listing carries the caption “Ex215/Ex235 Fiat-Hitachi Pilot/Swing Motor/Center Joint/Joystick/Foot Pedal/Control Valve/Boom/Arm/Bucket Seal Kit/71418431/71418444/71418505/71418514/71418827”. That is a generic catalogue line covering many positions and several different part numbers, so it is not evidence that 71418431 covers the boom cylinder and it is not treated here as cylinder-position evidence.
• Do not conflate similar numbers: 71418444 (listed by the same suppliers as a rocker cylinder seal kit), 71418505, 71418514, 71418534 and 71418827 are different part numbers that appear next to 71418431 in supplier catalogue lines. They are not interchangeable with 71418431.
• Unverified token in the current page body: the live page body currently contains the token 7156580. No independent source was found linking 7156580 to 71418431, so it is not claimed in this content.
• Not asserted for 71418431: rod and bore dimensions, material grades, pressure rating, temperature range, exact piece counts, certifications and service life. None of these are confirmed by an independent source.

Factory Inspection & Packing

Each 71418431 kit is assembled and checked at the DJF factory before packing. Sealing elements are placed in labelled poly bags marked with the part number, then packed into export cartons for protection during international shipping. Kits can be packed under DJF branding, neutral packaging, or your own private label for distribution.

Wholesale Ordering

DJF Seals supplies the 71418431 kit at factory-direct wholesale pricing for distributors, dealers and repair shops. To request a quotation, send your part number and quantity to [email protected] or [email protected]. OEM and ODM service, custom packaging and bulk container shipping are available for regular programs.

MOQ

MOQ: 5 kits.

FAQ

Q: What is the 71418431 seal kit?

A: It is an aftermarket hydraulic cylinder seal kit for Fiat-Hitachi EX215 excavators, described by independent suppliers as the bucket and stick (arm) cylinder seal kit.

Q: Which machine does 71418431 fit?

A: Verified fitment is the Fiat-Hitachi EX215 excavator. Some Alibaba listings also name the EX255, which no other independent source confirms, so confirm your exact machine model before ordering.

Q: Which cylinder does 71418431 service?

A: The bucket and stick (arm) cylinder position, per the O-RingsAndMore listing and the Alibaba storefront descriptions.

Q: Are 71418431 and 71418444 the same kit?

A: No. They are different part numbers and appear as separate items in supplier catalogue lines; 71418444 is listed as a rocker cylinder seal kit. They are not interchangeable.

Q: What is the minimum order quantity?

A: MOQ: 5 kits.