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Save $ 39.15
Quick Add
905142 SPR MOD. 850/870 2 1/2" - 3"
FEBCO
$ 130.50 $ 91.35
Save $ 42.90
Quick Add
905143 4" 850/860/870/880 SPRING
FEBCO
$ 143.00 $ 100.10
Save $ 51.75
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905144 6" 850/860/870/880 SPRING
FEBCO
$ 172.50 $ 120.75
Save $ 58.65
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905145 SPR MOD 850/860/870/880 8"
FEBCO
$ 195.50 $ 136.85
Save $ 40.05
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905153 DISC ASSY 850/856/870/876 4"
FEBCO
$ 133.50 $ 93.45
Save $ 49.95
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905154 DISC ASSY 850/856/870/876 6"
FEBCO
$ 166.50 $ 116.55
Save $ 93.15
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905155 DISC ASSY 8" 850/856/870/876
FEBCO
$ 310.50 $ 217.35
Save $ 65.10
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905157 SEAT RING 850/870/860 2.5" -3"
FEBCO
$ 217.00 $ 151.90
Save $ 68.10
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905158 SEAT RING ARM ASSY 4" 850/860/870/880
FEBCO
$ 227.00 $ 158.90
Save $ 98.10
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905159 SEAT ASSY 850/860/870/880 6"
FEBCO
$ 327.00 $ 228.90
Save $ 107.40
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905160 SEAT RING ARM ASSY 850/870 8"
FEBCO
$ 358.00 $ 250.60
Save $ 114.60
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905161 850/880V SEAT 10"
FEBCO
$ 382.00 $ 267.40
Save $ 77.40
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905163 RUBBER KIT 850/870 4"
FEBCO
$ 258.00 $ 180.60
Save $ 106.80
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905164 RUBBER KIT 850/856/870/876 6"
FEBCO
$ 356.00 $ 249.20
Save $ 232.05
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905165 RUBBER 850/856/870/876 8"-10"
FEBCO
$ 773.50 $ 541.45
Save $ 40.05
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905182 DISC ASSY 850/856/860 2.5"- 3"
FEBCO
$ 133.50 $ 93.45
Save $ 77.40
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905249 RUBBER KIT 850/856 2 1/2" - 3"
FEBCO
$ 258.00 $ 180.60
Save $ 4.12
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905339 POPPET ASSY 850/860 1/2"-3/4"
FEBCO
$ 13.75 $ 9.63
Save $ 4.50
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905340 SNGL POPPET KIT 850/860/880 1"
FEBCO
$ 15.00 $ 10.50
Save $ 6.00
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905341 POPPET ASSY 850/860 11/4-2"
FEBCO
$ 20.00 $ 14.00
Save $ 3.60
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905342 RUBBER KIT 850 1/2" - 3/4"
FEBCO
$ 12.00 $ 8.40
Save $ 4.12
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905343 COMPLETE RUBBER 850 1"
FEBCO
$ 13.75 $ 9.63
Save $ 7.50
Quick Add
905344 RUBBER KIT 850 1 1/4" - 2"
FEBCO
$ 25.00 $ 17.50
Save $ 9.97
Quick Add
905347 CK MOD 850/860/880 1/2" - 3/4"
FEBCO
$ 33.25 $ 23.28
Save $ 11.92
Quick Add
905351 CK MOD.850/#2 860/880 1.25"-2"
FEBCO
$ 39.75 $ 27.83
905142 SPR MOD. 850/870 2 1/2" - 3"
FEBCO

905142 SPR MOD. 850/870 2 1/2" - 3"

$ 130.50 $ 91.35
1 in stock

PART# 905142  SPR MOD. 850/870 2 1/2"-3"

905143 4" 850/860/870/880 SPRING
FEBCO

905143 4" 850/860/870/880 SPRING

$ 143.00 $ 100.10
0 in stock

PART # 905143  4" 850/860/870/880 Replacement Spring. It is either for #1 or #2 spring for the 850/870 and only the #2 spring for the 860/880.

905144 6" 850/860/870/880 SPRING
FEBCO

905144 6" 850/860/870/880 SPRING

$ 172.50 $ 120.75
1 in stock

PART# 905144  6" 850/860/870/880 SPRING

905145 SPR MOD 850/860/870/880 8"
FEBCO

905145 SPR MOD 850/860/870/880 8"

$ 195.50 $ 136.85
1 in stock

PART# 905145  SPR MOD 850/860/870/880 8"

905153 DISC ASSY 850/856/870/876 4"
FEBCO

905153 DISC ASSY 850/856/870/876 4"

$ 133.50 $ 93.45
1 in stock

PART# 905153  Disc assembly for 850/856/870/876 4" assemblies. Comes with cover o-ring

905154 DISC ASSY 850/856/870/876 6"
FEBCO

905154 DISC ASSY 850/856/870/876 6"

$ 166.50 $ 116.55
1 in stock

PART# 905154  DISC ASSY 850/856/870/876 6"

905155 DISC ASSY 8" 850/856/870/876
FEBCO

905155 DISC ASSY 8" 850/856/870/876

$ 310.50 $ 217.35
1 in stock

PART# 905155  DISC ASSY 8" 850/856/870/876

905157 SEAT RING 850/870/860 2.5"-3"
FEBCO

905157 SEAT RING 850/870/860 2.5" -3"

$ 217.00 $ 151.90
1 in stock

PART# 905157  SEAT RING 850/870/860 2.5"-3"

905158 SEAT RING ARM ASSY 4" 850/860/870/880
FEBCO

905158 SEAT RING ARM ASSY 4" 850/860/870/880

$ 227.00 $ 158.90
-1 in stock

PART# 905158  Seat ring arm assembly for 4" 850/860/870/880 for either #1 or #2 check.

905159 SEAT ASSY 850/860/870/880 6"
FEBCO

905159 SEAT ASSY 850/860/870/880 6"

$ 327.00 $ 228.90
1 in stock

PART# 905159  SEAT ASSY 850/860/870/880 6"

905160 SEAT RING ARM ASSY 850/870 8"
FEBCO

905160 SEAT RING ARM ASSY 850/870 8"

$ 358.00 $ 250.60
1 in stock

PART# 905160  SEAT RING ARM ASSY 850/870 8"

905161 850/880V SEAT 10"
FEBCO

905161 850/880V SEAT 10"

$ 382.00 $ 267.40
1 in stock

850/880V 10" SEAT

905163 RUBBER KIT 850/870 4"
FEBCO

905163 RUBBER KIT 850/870 4"

$ 258.00 $ 180.60
-4 in stock

PART# 905163  Rubber total kit for both check valves for a 4" 850/870.

905164 RUBBER KIT 850/856/870/876 6"
FEBCO

905164 RUBBER KIT 850/856/870/876 6"

$ 356.00 $ 249.20
1 in stock

PART# 905164  RUBBER KIT 850/856/870/876 6"

905165 RUBBER 850/856/870/876 8"-10"
FEBCO

905165 RUBBER 850/856/870/876 8"-10"

$ 773.50 $ 541.45
1 in stock

PART# 905165  RUBBER 850/856/870/876 8"-10"

905182 DISC ASSY 850/856/860 2.5"-3"
FEBCO

905182 DISC ASSY 850/856/860 2.5"- 3"

$ 133.50 $ 93.45
1 in stock

PART# 905182  DISC ASSY 850/856/860 2.5"-3"

905249 RUBBER KIT 850/856 2 1/2"- 3"
FEBCO

905249 RUBBER KIT 850/856 2 1/2" - 3"

$ 258.00 $ 180.60
0 in stock

PART# 905249†† RUBBER KIT 850/856 2 1/2"- 3"

905339 OPPET ASSY 850/860 1/2"-3/4"
FEBCO

905339 POPPET ASSY 850/860 1/2"-3/4"

$ 13.75 $ 9.63
1 in stock

PART# 905339† OPPET ASSY 850/860 1/2"-3/4"

905340 SNGL POPPET KIT 850/860/880 1"
FEBCO

905340 SNGL POPPET KIT 850/860/880 1"

$ 15.00 $ 10.50
-5 in stock

PART# 905340† 850/860/880 1" single poppet assembly for either check.

905341 POPPET ASSY 850/860 1 1/4"-2"
FEBCO

905341 POPPET ASSY 850/860 11/4-2"

$ 20.00 $ 14.00
1 in stock

PART# 905341† POPPET ASSY 850/860 1 1/4"-2"

905342 RUBBER KIT 850 1/2"-3/4"
FEBCO

905342 RUBBER KIT 850 1/2" - 3/4"

$ 12.00 $ 8.40
1 in stock

PART# 905342† RUBBER KIT 850 1/2"-3/4"

905343 COMPLETE RUBBER 850 1"
FEBCO

905343 COMPLETE RUBBER 850 1"

$ 13.75 $ 9.63
-10 in stock

PART# 905343 850 1" check rubber kit for both checks. Can also be used for the 860 1" checks.

905344 RUBBER KIT 850 1 1/4"-2"
FEBCO

905344 RUBBER KIT 850 1 1/4" - 2"

$ 25.00 $ 17.50
1 in stock

PART# 905344† RUBBER KIT 850 1 1/4"-2"

905347 CK MOD 850/860/880 1/2" - 3/4"
FEBCO

905347 CK MOD 850/860/880 1/2" - 3/4"

$ 33.25 $ 23.28
-1 in stock
PART# 905347† CK MOD 805/860/880 1/2"-3/4"
905351 CK MOD.850/#2 860/880 1.25"-2"
FEBCO

905351 CK MOD.850/#2 860/880 1.25"-2"

$ 39.75 $ 27.83
-5 in stock

PART# 905351 CK MOD. 850/" 860/880 1.25"-2"