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103-8253: Ring

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Lead Time on request

Key Details

OEM / Part No.103-8253
ManufacturerCaterpillar
CategoryBackup Rings
Country of OriginOrigin on request
Weight4.344 kg
Dimensions—
Unit of Measurepcs
ConditionNew original part

Specifications

Inside Diameter (in)0,59
Material DescriptionPTFE обеспечивает отличные эксплуатационные показатели в таких средах, как воздух, моторное масло, дизельное топливо и охлаждающая жидкость. Однако этот материал легко загрязняется и повреждается при установке. Выдерживает очень высокие температуры.
MaterialPTFE - Polytetrafluoroethylene
Cross Section Height (mm)2,2
Cross Section Width (in)0,05
Cross Section Height (in)0,09
Cross Section Width (mm)1,2
Inside Diameter (mm)15,1

Compatible Models

Mobile Hydraulic Power Unit330D L, 329D L, 336FMHPU, 329E, 340D2 L, 336D L, 323D LN, 325D L, 325C, 325D, 336F, 336D, 336E, C7.1, 330D2, 345C, 336E HVG, 330F, 330D, 324D LN, 330C, 323D L, 345C L
Material HandlerM325D MH, M325D L MH
Excavator336E LN, 320C L, 330 L, 336E LH, 349F LXE, 349D L, 320-A L, 325D FM LL, 325-A FM L, 325B L, 336D2 LXE, 323F SA, 320-A S, 320D LN, 320-A N, 336D, 312C, 324D, 336E, 336F, 325-A, 320D2, 320D3, 336D2 L, 322B LN, 326D L, 340D2 L, 336F XE, 323D, 322N, 320D L, 325 LN, 322-A LN, 349E L, 330D2, 336E LNH, 320D FM RR, 325C L, 322B, 322C, 336D LN, 325C FM, 323D LN, 340F L UHD, 349E L VG, 352F XE VG, 330B L, 330B LN, 321C, 330D FM, 345C, 321B, 345D, 336 MHPU, 320E L, 548, 320D2 GC, 325D FM, 349F L, 325B LN
Forestry Machine322C
Forestry Log Loader558
Log Loader345C
Harvester HeadSAT318TSC
Self-Propelled Launcher Based on Hydraulic Excavator330F OEM
Wheel ExcavatorM325C MH, W345C MH, M330D, W330B, M325B
Track Feller BuncherTK1051

Delivery & Payment

Shipment

Pickup from our warehouse in China or Moscow, and delivery anywhere in the world.

Payment

Payment in USD, EUR, CHF, or CNY to our company bank account in Hong Kong, or in Russian rubles to the Russian company bank account.

Warranty

This page is ready for discovery and quote requests; commercial terms are confirmed by a manager.

Related Products

Product Description

Description: Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges. Attributes: Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications. Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the seal groove and the mating surface. Materials are selected for their pressure and abrasion resistance. Backup rings may be solid or split. Split rings are used for ease of assembly. Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals. Applications: Backup rings are used in high pressure static and dynamic sealing applications, such as hydraulic pumps, valves and engine systems.