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R79101: Back-Up Ring

Part Number: R79101

  • Designed as a Back-Up Ring, this product ensures reliable sealing and prevents extrusion in hydraulic systems
  • Key specifications include an inner diameter of 81.49 mm (3.21 in) and an outer diameter of 89.85 mm (3.54 in), ideal for various hydraulic applications
  • Features a thickness of 1.78 mm (0.07 in), providing optimal performance and durability in high-pressure environments
  • Made from high quality general plastic, ensuring durability and resistance to wear and tear

Product Details

    Product Dimensions

    Weight
    0.02 lb
    Height
    3.5 in
    Length
    0.1 in
    • 8R 230
    • 8R 250
    • 8R 280
    • 8R 310
    • 8R 340
    • 8R 370
    • 8R 410
    • 8R 2304
    • 8R 2704
    • 8R 3004
    • 8RX 310
    • 8RX 340
    • 8RX 370
    • 8RX 410
    • 9RT 470
    • 9RT 470 SCRAPER
    • 9RT 490
    • 9RT 490 SCRAPER
    • 9RT 520
    • 9RT 520 SCRAPER
    • 9RT 540
    • 9RT 540 SCRAPER
    • 9RT 570
    • 9RT 570 SCRAPER
    • 9RT 590
    • 9RT 590 SCRAPER
    • 110 TLB
    • 210 G
    • 210 P
    • 210C
    • 210K
    • 210K EP
    • 210L
    • 210L EP
    • 210LE
    • 210LJ
    • 260 P
    • 260E
    • 280
    • 300D
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    • 310 P
    • 310D
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    • 310L
    • 310L EP
    • 310SE
    • 310SG
    • 310SJ
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    • 310SL
    • 310SL HL
    • 310TJ
    • 310TK TMC
    • 315D
    • 315J
    • 315SE
    • 315SG
    • 315SK
    • 315SL
    • 320 P
    • 325J
    • 325SK
    • 325SL
    • 329D
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    • 410 P
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    • 410TK TMC
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    • 437E
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    • 510D
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    • 548E
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    • 640R
    • 643R
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    • 648E
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    • 648HT
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    • 650G
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    • 670 P
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    • 670C II
    • 670CH
    • 670CH II
    • 670D
    • 670G
    • 672 P
    • 672B
    • 672CH
    • 672D
    • 672G
    • 680R
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    • 700K
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    • 700M
    • 724K
    • 740G
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    • 744 X
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    • 744K-II
    • 744L
    • 746
    • 748E
    • 748G-II
    • 748G-III
    • 748H
    • 748HT
    • 748L
    • 748L-II
    • 750J
    • 750J-II
    • 750K
    • 750L
    • 753J
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    • 759J
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    • 762B
    • 764
    • 768L-II
    • 770 P
    • 770B
    • 770BH
    • 770C
    • 770C II
    • 770CH
    • 770CH II
    • 770D
    • 770G
    • 772 P
    • 772B
    • 772BH
    • 772CH
    • 772CH II
    • 772D
    • 772G
    • 800R
    • 803M
    • 803MH
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    • 840
    • 843
    • 848H
    • 848HT
    • 848L
    • 848L-II
    • 850J
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    • 850JR
    • 850K
    • 850L
    • 853J
    • 853JH
    • 853M
    • 853MH
    • 859M
    • 859MH
    • 870D
    • 870G
    • 872D
    • 872G
    • 903J
    • 903JH
    • 903K
    • 903KH
    • 903M
    • 903MH
    • 909J
    • 909JH
    • 909K
    • 909KH
    • 909M
    • 909MH
    • 948L
    • 948L-II
    • 953J
    • 953K
    • 953M
    • 953MH
    • 953ML
    • 959J
    • 959K
    • 959M
    • 959MH
    • 959ML
    • 1510C
    • 1510DC
    • 1512C
    • 1750
    • 1755
    • 1810C
    • 1810DC
    • 1812C
    • 1812DC
    • 1814C
    • 1814DC
    • 1870
    • 2112C
    • 2112DC
    • 2704
    • 2854
    • 2904
    • 3004
    • 3204
    • 7195J
    • 7200J
    • 7200R
    • 7210J
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    • 7215J
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    • 7225J
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    • 7230R
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    • 7280R
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    • 7310R
    • 8100
    • 8100T
    • 8110
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    • 8300T
    • 8310
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    • 8320
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    • 8360R
    • 8370R
    • 8400
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    • 8400T
    • 8410
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    • 9100
    • 9120
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    • 9220
    • 9230
    • 9300
    • 9300T
    • 9320
    • 9320T
    • 9330
    • 9360R
    • 9370R
    • 9400
    • 9400T
    • 9410R
    • 9420
    • 9420R
    • 9420RX
    • 9420T
    • 9430
    • 9460R
    • 9460RT
    • 9470R
    • 9470RT
    • 9470RX
    • 9470RX SCRAPER
    • 9510R
    • 9510RT
    • 9520
    • 9520R
    • 9520RT
    • 9520RX
    • 9520RX SCRAPER
    • 9520T
    • 9520T SCRAPER
    • 9560R
    • 9560RT
    • 9570R
    • 9570RT
    • 9570RX
    • 9570RX SCRAPER
    • 9620
    • 9620R
    • 9620RX
    • 9620T
    • CP570
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    • H480
    • P576
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    • R4045
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    • R4060
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    • S7 800
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    • S7 900
    • S680
    • S680 PRECISION UPGRADES
    • S680H
    • S685
    • S685H
    • S690
    • S690 PRECISION UPGRADES
    • S690H
    • S780
    • S780 PRECISION UPGRADES
    • S785
    • S790
    • S790 PRECISION UPGRADES

    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.

    Generally, parts purchased from Shop.Deere.com are covered by the John Deere Parts Warranty, covering defects in material and workmanship, for a minimum period of 6 months from receipt. For complete warranty information, please contact your local authorized John Deere dealer.