GP-F10 Pump Seal Kit - "P" (1/2") Shaft - Buna Seals - GP-F10-P-SK-BN-RV
GP-F25 Pump Seal Kit - "P" (7/8") Shaft - Buna Seals - GP-F25-P-SK-BN
GP-F10 Pump Viton Seal Kit - "P" (1/2") Shaft - Viton Seals - GP-F10-P-SK-VITON-RV