Quick view LMI 35269 LMI O-RING, 4.984 ID X .139 MSRP: $14.00 35269 LMI Metering Pump Part 35269 LMI Metering Pump Repair Part – O-RING, 4.984 ID X .139, LMI Chemical Metering Pumps & Pump Repair Parts Available Online! There are thousands of LMI Pumps and we can help you find the right model... MSRP: $14.00 Add to Cart The item has been added Add to Wish list Compare