{"product_id":"champion-z9108-piston-ring-kit-for-pump-model-r40a-and-r70a","title":"Champion Z9108 Piston Ring Kit For Pump Model R40A And R70A","description":"\u003cdiv\u003e\u003cp\u003eZ9108 CHAMPION LOW PRESSURE PISTON RING KIT FOR PUMP MODEL R40A \u0026amp; R70A is a replacement kit designed to service the low-pressure cylinder of Champion's piston-style R40A and R70A pumps. Identified by the Z9108 part number, the kit is intended for use in maintenance and rebuilds of these specific pump models, helping restore compression and reduce blow-by in the low-pressure stage. The kit targets the sealing rings that form the piston pack in the low-pressure circuit, supporting consistent output and efficiency during typical operation of Champion portable air compressors and piston pumps configured as R40A or R70A. When ordering, verify compatibility with the exact pump configuration in use (R40A or R70A) to ensure correct ring dimensions and fit for the low-pressure piston assembly. The Z9108 designation is part of Champion's line of replacement parts for R-series pumps, and is commonly listed among maintenance kits for R40A\/R70A units on supplier catalogs and marketplaces.\u003c\/p\u003e\u003c\/div\u003e","brand":"CHAMPION","offers":[{"title":"New","offer_id":51677942841646,"sku":null,"price":562.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5806cf4b-f132-442f-b647-4f2111b9d2ef.jpg?v=1769569808","url":"https:\/\/plgautomation.com\/products\/champion-z9108-piston-ring-kit-for-pump-model-r40a-and-r70a","provider":"PLG Automation ","version":"1.0","type":"link"}