Back-Up Ring Kits

574 BACK-UP RING KIT
This 293 piece kit contains 36 of the most popular size 'ParbackĀ®' Style Dished Cross section back-up rings. Molded of 90A Durometer Buna-N Rubber, they stretch for installation and return quickly to their original size. Your shop and service truck should not be without this handy kit.
PART # QTY PART # QTY
574-000 10 574-114 10
574-006 10 574-115 10
574-007 10 574-116 10
574-008 10 574-117 10
574-009 10 574-118 10
574-010 10 574-119 10
574-011 10 574-120 10
574-012 10 574-121 10
574-013 10 574-210 10
574-014 10 574-211 10
574-015 10 574-212 10
574-016 10 574-213 10
574-017 10 574-214 10
574-018 10 574-215 10
574-110 10 574-216 10
574-111 10 574-217 10
574-112 10 574-218 10
574-113 10 574-219 10

575 BACK-UP RING KIT This 475 piece kit contains 24 of the most popular size urethane Back-Up Rings. This assortment is essential for parts counters, shop use, and service trucks.

PART # QTY PART # QTY
575-111 10 575-216 10
575-112 10 575-217 10
575-113 10 575-218 10
575-114 10 575-219 10
575-115 10 575-220 10
575-116 10 575-221 10
575-210 10 575-222 10
575-211 10 575-223 10
575-212 10 575-224 10
575-213 10 575-225 10
575-214 10 575-226 10
575-215 10 575-227 10
575 PTFE BACK-UP RING KIT
This 325 price kit contains 36 of the most popular size PTFE Back-up rings. These rings are compatible with all hydraulic fluids, since they are virtually chemically inert, and can be used in applications involving elevated operating temperatures. These rings are scarf cut to facilitate installation.
PART # QTY PART # QTY
575-005ST 10 575-114ST 10
575-006ST 10 575-115ST 10
575-007ST 10 575-116ST 10
575-008ST 10 575-117ST 10
575-009ST 10 575-118ST 10
575-010ST 10 575-119ST 10
575-011ST 10 575-120ST 10
575-012ST 10 575-121ST 10
575-013ST 10 575-210ST 10
575-014ST 10 575-211ST 10
575-015ST 10 575-212ST 10
575-016ST 10 575-213ST 10
575-017ST 10 575-214ST 10
575-018ST 10 575-215ST 10
575-110ST 10 575-216ST 10
575-111ST 10 575-217ST 10
575-112ST 10 575-218ST 10
575-113ST 10 575-219ST 10
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