087-5550: 150.20mm Internal Diameter Ring

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Backup Ring

Brand: Cat

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087-5550: 150.20mm Internal Diameter Ring

087-5550: 150.20mm Internal Diameter Ring

Backup Ring

Brand: Cat

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Frequently bought together

087-5550

095-1635

185-0230

View All Parts

Frequently bought together

087-5550: 150.20mm Internal Diameter Ring

095-1635: 5.7 x 149.6mm 90A NBR O-Ring

185-0230: 159.82mm Outer Diameter Wear Ring Piston Guide

506-2321: 160mm Bore Diameter Two Piece Seal

185-0231: 151.93mm Internal Diameter Plastic Ring

7Y-5116: 85mm Inner Diameter Backup Ring

Diagram

Description

Specifications

Compatible Models

Parts diagram for 087-5550

Specifications for part number 087-5550

Units of Measure

Metric

Material Description:

Nylon Plastic provides good resistance to fuels, oils and lubricants. Many different formulations are used, some of which can support high mechanical loads, and perform well at elevated temperatures.

Cross Section Width (in):

0.07

Notes:

Dimensions and Material Descriptions provided for reference only. Color may differ from image.

Cross Section Width (mm):

1.9

Cross Section Height (mm):

4.8

Material:

Nylon Plastic,Plastic Plastic,Polyamide Plastic,Nylon, 6, 6/12, 6/6 Plastic

Inside Diameter (mm):

150.2

Inside Diameter (in):

5.91

Cross Section Height (in):

0.19

Compatible Models for part number 087-5550

WHEEL TRACTOR

631K 637K

GENERATOR SET

3512

WHEEL TRACTOR-SCRAPER

631K 637 631 637K

TRACK LOADER

973D 973K

MATERIAL HANDLER

MH3250 MH3022 M325D L MH

WHEEL LOADER

950K 950M 993 993K 950

TRACK FELLER BUNCHER

1190T 2390 2391 1190 511 2290 522 521 1090 521B 532 522B 1290T 2491

WHEELED EXCAVATOR

M325C MH MH3024 M318D M318C M318C MH M320F M320D2 M322D2 MH M318D MH

LOG LOADR FORST MACH

558

WHEEL SCRAPER

637K

FRONT SHOVEL

5080 385C 5090B

EXCAVATOR

336E LN 340 352F 340F 330 L 345B II 345B L 349 330-A L 349F LXE 349D L 330D MH 320-A L 325D FM LL 325B L 329D L 336D2 LXE 323F SA 320-A S 320-A N 336D 336E 336F 349D2 L 336F LN XE 352 350 325-A 325F LCR 323F LN 336D2 L 355 319D 330D LN 340D2 L 319C 336F L 323F 568 FM LL 336F XE 323D 320 345C L 349E L 350-A 323 318C 325-A L 325C L 318B 323D SA 345D L VG 323D S 336D LN 320-A 319D LN 340D L 323D L 325C FM 336 323D LN 340F L UHD 385C FS 349E L VG 352F XE VG 330B L 330B LN 385B 330D FM 345B 345C 345D 330-A 349 GC 336 MHPU 320E L 325D FM 345D L 349F L 320N 336F LNXE 325D L 330C LN 320B 320C 330-A L 349D2 319D L 330 LN 323E L 352F-VG 336F LN 325 L 330C L 321D LCR 336D L 323E SA 320E LN 320B S 323F OEM 336D2 320F L 330-A LN 320B N 336F L XE 320B L 323E LN 350-A L 345B II MH 365B II 330B 330C FM 330C 330D M318 320 L 336D2 L XE 330C MH M325D L MH 349D 324D L 350 L 330D L 365C 336E L 325C 349E 349F 325F 352 UHD 365B

MOBILE HYD POWER UNIT

345D 336D L 336E HVG 330D 336D 323F OEM

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced