Repair Kits | ARO Pumps & Parts
ARO Repair Kits includes industrial products and related options selected for customers who need dependable performance, straightforward comparison, and easier sourcing for ongoing projects.
Popular items in this category include ARO 637119-44-C Diaphragm Pump Repair Kit, ARO 637161-43-C Diaphragm Pump Repair Kit, ARO 637165-33 Diaphragm Pump Repair Kit, ARO 637165-34 Diaphragm Pump Repair Kit, ARO 637165-44 Diaphragm Pump Repair Kit. That mix gives buyers a quick starting point for comparing sizes, materials, configurations, and application fit.
Use this category page to review available options, narrow down suitable models, and identify products that match installation requirements, operating conditions, and maintenance needs.
ARO 637119-44-C Fluid Section Service Kit | Genuine Pump Service
Source the ARO 637119-44-C fluid section service kit for compatible pump service. Confirm model, application and required quantity before ordering.
Price: $564.300
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ARO 637161-43-C Diaphragm Pump Repair Kit
637161-XX-C Fluid Section Service Kits
Price: $812.79
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ARO 637165-33 Diaphragm Pump Repair Kit
ARO 637165-33 Diaphragm Pump Repair Kit is an ARO kit, identified by SKU 637165-33. Key details include diaphragm material: Viton, configuration: Repair Kit (1-1/2" and 2" Plastic Diaphragm Pump Fluid Section), Includes: O-Ring; Grease Package; Ball; Diaphragm. Review specifications and model compatibility before ordering.
Price: $1747.35
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ARO 637165-34 Diaphragm Pump Repair Kit
ARO 637165-34 Diaphragm Pump Repair Kit is an ARO kit, identified by SKU 637165-34. Key details include diaphragm material: PTFE/Santoprene, ball material: Viton, configuration: Repair Kit (1-1/2" and 2" Plastic Diaphragm Pump Fluid Section), Includes: O-Ring; Grease Package; Ball; Diaphragm. Review specifications and model compatibility before ordering.
Price: $1536.48
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ARO 637165-44 PTFE/Santoprene Diaphragm Pump Repair Kit
ARO 637165-44 pairs a PTFE/Santoprene diaphragm with Teflon/PTFE balls for rebuilding the wetted wear parts of an ARO diaphragm pump.
Price: $1128.60
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ARO 637165-EB Diaphragm Pump Repair Kit
ARO 637165-EB Diaphragm Pump Repair Kit is an ARO kit, identified by SKU 637165-EB. Key details include diaphragm material: Santoprene. Review specifications and model compatibility before ordering.
Price: $301.95
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ARO 637309-AA Santoprene Diaphragm Pump Repair Kit
Santoprene repair kit for ARO PD20A, PD20R, PD20S and PD20Y pumps with a -B model suffix. Linked to 16 pump models in our parts data.
Price: $315.81
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ARO 637391-TT Diaphragm Pump Repair Kit, PTFE/Santoprene
ARO 637391-TT repair kit pairs PTFE/Santoprene diaphragms with Teflon/PTFE check balls. Parts lists tie it to six PD15P pump models.
Price: $729.63
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ARO 637427-AA Santoprene Diaphragm Pump Repair Kit
ARO 637427-AA repair kit uses Santoprene for both the diaphragm and the check balls, and it is listed for 41 ARO PD05P diaphragm pumps.
Price: $116.82
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ARO 637427-CC Hytrel Diaphragm Pump Repair Kit
The ARO 637427-CC repair kit uses Hytrel for both the diaphragms and the check balls. It is listed for ten ARO PD05P, PD07P and PE05P pumps.
Price: $120.78
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ARO 637427-GG 1/2" Fluid Section Repair Kit, Nitrile
Nitrile service kit for the fluid section of ARO 1/2" diaphragm pumps such as the PD05P and PD05R, with diaphragm, ball, U-cup and grease.
Price: $145.53
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ARO 637427-SA Santoprene Fluid Section Repair Kit, Stainless Balls
ARO 637427-SA pairs Santoprene diaphragms with stainless steel balls. This fluid section repair kit is listed for six ARO PD05P pumps.
Price: $201.96
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ARO 637427-ST PTFE/Santoprene Repair Kit, Stainless Balls
ARO 637427-ST combines PTFE/Santoprene diaphragms with stainless steel balls. It is listed for nine ARO PD05P, PD05R and PD05A pump models.
Price: $451.44
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ARO 637427-UU Polyurethane Diaphragm Pump Repair Kit
Polyurethane diaphragm and ball repair kit for two ARO PD05 double diaphragm pumps, the PD05P-ARS-PUU-B and PD05R-ASS-SUU-B.
Price: $145.53
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ARO 637427-VV Viton Diaphragm Pump Repair Kit
Viton diaphragm and balls in one repair kit for ARO PD05 double diaphragm pumps, covering PD05P, PD05R and PD05A models.
