905142 SPR MOD. 850/870 2 1/2" - 3"
PART# 905142 SPR MOD. 850/870 2 1/2"-3"
905143 4" 850/860/870/880 SPRING
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
PART# 905144 6" 850/860/870/880 SPRING
905145 SPR MOD 850/860/870/880 8"
PART# 905145 SPR MOD 850/860/870/880 8"
905153 DISC ASSY 850/856/870/876 4"
PART# 905153 Disc assembly for 850/856/870/876 4" assemblies. Comes with cover o-ring
905154 DISC ASSY 850/856/870/876 6"
PART# 905154 DISC ASSY 850/856/870/876 6"
905155 DISC ASSY 8" 850/856/870/876
PART# 905155 DISC ASSY 8" 850/856/870/876
905157 SEAT RING 850/870/860 2.5" -3"
PART# 905157 SEAT RING 850/870/860 2.5"-3"
905158 SEAT RING ARM ASSY 4" 850/860/870/880
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"
PART# 905159 SEAT ASSY 850/860/870/880 6"
905160 SEAT RING ARM ASSY 850/870 8"
PART# 905160 SEAT RING ARM ASSY 850/870 8"
905161 850/880V SEAT 10"
850/880V 10" SEAT
905163 RUBBER KIT 850/870 4"
PART# 905163 Rubber total kit for both check valves for a 4" 850/870.
905164 RUBBER KIT 850/856/870/876 6"
PART# 905164 RUBBER KIT 850/856/870/876 6"
905165 RUBBER 850/856/870/876 8"-10"
PART# 905165 RUBBER 850/856/870/876 8"-10"
905182 DISC ASSY 850/856/860 2.5"- 3"
PART# 905182 DISC ASSY 850/856/860 2.5"-3"
905249 RUBBER KIT 850/856 2 1/2" - 3"
PART# 905249†† RUBBER KIT 850/856 2 1/2"- 3"
905339 POPPET ASSY 850/860 1/2"-3/4"
PART# 905339† OPPET ASSY 850/860 1/2"-3/4"
905340 SNGL POPPET KIT 850/860/880 1"
PART# 905340† 850/860/880 1" single poppet assembly for either check.
905341 POPPET ASSY 850/860 11/4-2"
PART# 905341† POPPET ASSY 850/860 1 1/4"-2"
905342 RUBBER KIT 850 1/2" - 3/4"
PART# 905342† RUBBER KIT 850 1/2"-3/4"
905343 COMPLETE RUBBER 850 1"
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"
PART# 905344† RUBBER KIT 850 1 1/4"-2"
905347 CK MOD 850/860/880 1/2" - 3/4"
905351 CK MOD.850/#2 860/880 1.25"-2"
PART# 905351 CK MOD. 850/" 860/880 1.25"-2"