Black Seat Bottom Cushion for John Deere 350, 450 & 550 Crawler Dozers
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- John Deere 350 crawler dozer — matching operator seat
- John Deere 450 crawler dozer — matching operator seat
- John Deere 550 crawler dozer — matching operator seat
Fitment Note: Aftermarket cushion, not a complete seat or seat frame. Series/model and seat configuration must be checked.
Product Overview
Work-machine seats wear through after years of rough use and exposure to the weather. Replacing the bottom cushion can make the existing seat comfortable again without replacing a sound frame or backrest.
Crawler dozers in the same numbered family can have different seats. Compare the cushion width, shape, and attachment points with your machine’s existing seat.
Key Features & Performance
- Component: Bottom seat cushion
- Color: Black
- Check: Seat pan dimensions and mounts
Specifications
- Product: Black Seat Bottom Cushion
- Northline Parts SKU: NLT2P00683
Installation & Fitment Notes
Aftermarket cushion, not a complete seat or seat frame. Series/model and seat configuration must be checked.
Compare the replacement with the part being removed before taking anything apart. Make sure its shape, location and attachment points are correct for your machine or vehicle.
Frequently Asked Questions
Is this a genuine manufacturer part?
No. This is an aftermarket replacement or accessory sold by Northline Parts. Manufacturer and model names describe the equipment it is made for; they do not imply endorsement or manufacture by the equipment brand.
How can I check that it will fit?
Aftermarket cushion, not a complete seat or seat frame. Series/model and seat configuration must be checked.
Part Summary
Part: Black Seat Bottom Cushion
Applications: John Deere 350 crawler dozer — matching operator seat; John Deere 450 crawler dozer — matching operator seat; John Deere 550 crawler dozer — matching operator seat
Purpose: This black replacement seat-bottom cushion is sold for select John Deere 350, 450, and 550 crawler dozers. It replaces the sitting pad on a compatible operator seat rather than the complete seat assembly.
Northline Parts SKU: NLT2P00683
Keywords: Black Seat Bottom Cushion for John Deere 350, 450 & 550 Crawler Dozers, Northline Parts, NLT2P00683.
We do our best to list all compatible models. Parts can vary by production date, serial number, trim, mounting style, or installed equipment. Please verify the fit against your original component before purchasing.