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JD 350, 1010, 2010, 430, 420 Dozer Undercarriage

JD 350, 1010, 2010, 430, 420 Dozer Undercarriage parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	Track Idler Assembly	350, 350B, 350C, 350D, 355D, 400G		AT31141	From $1,184.00	View Info
	See Details	350, 350B, 350C, 350D, 355D, 400G	Sprocket		T129879	$216.00	View Info
	See Details	350, 350B, 350C, 350D, 355D, 400G	Bottom Roller		AT104780	$235.00	View Info
	See Details	2010, 350, 350B, 350C	Top Roller		AT18931	$184.00	View Info
	See Details	350D, 400G, 355D	Top Roller		AT132705	$273.00	View Info
8	See Details	350, 350B, 350C, 350D, 2010	Idler and Roller Seal Kit		AT10032	$188.00	View Info
	See Details	350, 350B, 350C, 355C, 350D, 355D, 400G	Track Master Pin		ID636	$28.00	View Info
	See Details	350, 350B, 350C, 350D, 400G, 400G LT, 2010	Track Pad 350mm Single Grouser		ID207/350	$27.00	View Info
	See Details	2010, 350, 350B, 350C, 350D, 400G, 400G-LT	Track Shoe Bolt Kit		ID207BK	$6.00	View Info
	See Details	2010, 350, 350B, 350C, 350D, 400G, 400G-LT	12" Track Shoe		ID207/300-JD	$24.00	View Info
	See Details	350D, 400G, 450, 450A, 450B, 450C, 450D, 455D, 450E, 450G, 550, 550A, 550B, 550G, 650G, 355D, 450, 450B, 450C, 455D, 455E, 455E, 455G, 555, 555A, 555B, 555G	Seal, Tractor Roller - Press-on style		AT42553	$19.00	View Info

Undercarriage parts for John Deere 350, 1010, 2010, 430, and 420 dozers and crawler loaders, covering track rollers, top rollers, idlers, drive sprockets, master pins, track pads, and seal kits for the smaller Deere crawler line.

Fits Models At A Glance

350 Series: 350, 350B, 350C, 350D, 355C, 355D
400G Series: 400G, 400G LT
Early Crawlers: 1010, 2010, 420, 430

Key Notes

Application: Bottom and top track rollers, idlers, sprockets, and track hardware for small Deere crawlers.
Track Hardware: Master pins, shoe bolt and nut kits, and single grouser track pads in 300mm and 350mm widths.
Seals: Idler, top roller, and press-on style track roller seal kits available.
Fitment: Several models overlap, so confirm your exact model and serial number before ordering.

Why Choose Broken Tractor

✅ Deep inventory for older Deere crawler undercarriage
✅ New and used options across many models
✅ Fast shipping from two US locations

Frequently Asked Questions

What track pad widths fit a John Deere 350 dozer?

We carry 300mm and 350mm single grouser track pads for the 350 series. Both are single grouser designs and fit models including 350, 350B, 350C, 350D, 400G, and 2010. Match the width to your existing shoes before ordering.

Do the top rollers fit both the 350 and 2010 dozers?

Yes, we offer a top track roller that fits the 2010 along with the 350, 350B, and 350C. There is also a top roller with seal covering the 350D, 400G, and 355D crawler loaders. Confirm your model to select the correct part.

What is included with the seal kits?

We offer an idler and top roller seal kit for the 350 and 2010, plus a replacement seal for press-on style track rollers used across several Deere crawlers. Descriptions list the exact fitment for each kit.

How do I know which bottom roller or sprocket I need?

Match the part to your exact model and serial number, since the 350 series spans multiple generations. If you are unsure, our parts team can help confirm fitment. Call (800) 909-7060 for assistance.

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