Front Track Idler 4-Pack for John Deere 17D 17ZTS Hitachi EX17U 9312919
Replace four compatible track idlers with a carbon-steel undercarriage service pack.
Compatibility and Application
Selected John Deere 17D/17G/17ZTS and Hitachi EX17U/ZX17U machines using the listed idler references. Verify serial number and mounting dimensions.
Product Details
- Four track idler assemblies as pictured
- Carbon-steel construction
- References: 9312919, 9312918, 9134484
- Front track tension/idler placement
Compare the original part, dimensions and mounting points before ordering. Professional installation is recommended. The source heading calls these bottom rollers; the pictured assemblies and Deere reference identify track idlers. Match axle ends, guide width and mounting geometry.
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