H155548: Cylinder Back-up Ring

Part Number: H155548

Parts Tier: Original

Back-Up Ring designed to provide reliable sealing support and prevent extrusion in hydraulic systems
Inner diameter: 90.26 mm (3.55 in); Outer diameter: 98.62 mm (3.88 in); Thickness: 1.78 mm (0.07 in)
Ideal for use in high-pressure environments to enhance the longevity of seals
Made from high quality general plastic

Product Dimensions

Weight

0.01 lb

Height

3.9 in

Length

0.08 in

For the most accurate fit and confidence, please select the equipment you are shopping for. Parts can be used across a number of different models, the models shown here indicate general fit of the part.

240
245
265
280
310 G
310 P
310E
310G
310L
310SE
310SG
315SE
315SG
330 P
600M
603R
623R
640R
643L
643L-II
643L-III
643R
644 P
644 X
644L
644LH
663R
683R
724 P
724L
800R
843L
843L-II
843L-III
CH750 TRACK
CH770 TRACK
F4365/800R PRECISION UPGRADES
H310

Return Information

Return Items identified as ‘Eligible for Return’ are eligible for refund within 30 days of invoicing. Returned Items must be returned in new condition and in its original packaging with all paperwork including manuals, assembly instructions and your packing slip. Parts must be returned to the seller listed on your e-commerce invoice. Return eligibility & processing will be verified by the dealer at time of return. View Return Policy for complete information.