H151891: Back-Up Ring

Part Number: H151891

Parts Tier: Original

Designed as a Back-Up Ring, ideal for providing additional sealing support in hydraulic systems
Features an inner diameter of 131.13 mm (5.16 in) and an outer diameter of 139.45 mm (5 1/2 in) for precise fit and function
Boasts a thickness of 1.78 mm (0.07 in) to ensure optimal performance and durability
Made from high quality general rubber for excellent resilience and longevity

Product Dimensions

Weight

0.01 lb

Height

5.5 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.

310E
310G
310SE
310SG
310SJ
310SK
310SL
310TJ
310TK TMC
315J
315SE
315SG
315SK
315SL
320 P
325J
325SK
325SL
370E
370E-II
410 P
410E
410E-II
410G
410J
410K
410TK TMC
444 P
444H
444J
444K
444L
460 P
460DC
460E
460E-II
524 P
524K
524K-II
524L
544 P
544H
544J
544K
544K-II
620 G
620 P
620G
622 G
622 P
622G
624 P
624H
624J
624K
624K-II
624KR
624L
640G
640H
648G
648H
648HT
648L
670 G
670 P
670B
670C
670C II
670CH
670CH II
670G
672 G
672 P
672B
672CH
672G
710 P
710J
748G-II
748G-III
748L
750 P
750J
750K
750L
768L-II
768L-III
770 G
770 P
770B
770BH
770C
770C II
770CH
770CH II
770G
772 G
772 P
772B
772BH
772CH
772CH II
772G
848L
850 P
850 X
850J
850J-II
850K
850L
870 P
870G
872 P
872G
948L
950 P
950K
1050 P
1050K
2230FH
TC44H
TC54H
TC62H

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.