An aftermarket part is any part for a vehicle that is not sourced from the vehicle's maker. If the parts are direct replacement parts, they will not void your vehicle's warranty. A number of companies make parts designed to function the same, or in some cases even better than the original. 

There are several leading manufacturers of axles and transmissions as Dana/Spicer, Alison, Carraro, AxleTech, ZF, Clark, Volvo, NAF AG, Graziano (now it belongs to Dana) which supply products to OEM brands as Caterpillar, CASE NEW HOLLAND (CNH), Terex, MOXY, VOLVO, BOMAG, Hyundai, Doosan.
OEM John Deere AT414573 Planetary gear with bearing
In accordance to original parts book, the number is  AT414573 Planetary Assembly fits John Deere backhoe loaders as 310SK, 310J, 315SK, 310K, 325J, 325K, 325SK, 410J, 310SJ, 410K, 315SJ 

AT414573 planetary gear assy ZF Aftermarket

AT414573 John Deere gear

AT414573 John Deere price

This part is supplied by OEM John Deere in original box.

AT414573 John Deere brand new part

If we open the box and look at the part we can see the name of the manufacturer is different from the name on the box.

AT414573 gear assy ZF aftermarket

buy AT414573 gear assy ZF aftermarket from stock
It is an aftermarket part. Sometimes one part can be used on several OEM vehicles, and this part may have OEM part numbers.

We offer aftermarket parts for OEM brands with reasonable prices.

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