This listing is about a brand new after-market Auto Oiler Assembly which fits the following ECHOSpare parts for ECHO machines models and replaces OEM Part #437002-38330:
CS-3700
CS-3700 ES
CS-4200
CS-4200 ES
CS-4400
CS-4400 Type 1 (S/N: 001001 - 101000)
CS-4400 Type 1E (S/N: 001001 - 101000)
CS-4400 Type 1E (S/N: 101001 - 999999)
CS-5100
This high-performance Oil Pump comes directly from a top-quality ISO-certified Manufacturer.
This top-quality Oil Pump is covered by a 2-year warranty.
No Exporters - No Intermediaries You buy at a competitive price, because we buy directly from the source!
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![Auto-Oiler / Oil Pump for ECHO CS3700, CS4200, CS4400 /ES, CS5100 [#43700238330]](https://www.dlastore.com/media/catalog/product/cache/ba670861d278867c6cf425419441a5b6/5/9/59766_0.jpg.webp)
This listing is about a brand new after-market Auto Oiler Assembly which fits the following 