What size tracks fit a Caterpillar 259D3?

The Caterpillar 259D3 takes 400x86x53 tracks as its primary size, with alternates 320x86x53.

What other machines share Caterpillar 259D3 tracks?

4 other models take the same primary size, including Bobcat T76, Case 40XT, Case 410 Series III, Case 420 Series III.

Caterpillar 259D3 Tracks

Compact track loader · current model

The Caterpillar 259D3 takes 400x86x53 rubber tracks (400 mm, about 16 in wide; 86 mm pitch; 53 links). An alternate size is 320x86x53.

Fitment detail

Configuration	Size	Width	Pitch	Links
Primary	`400x86x53`	400 mm / ~16"	86 mm	53
Alternate	`320x86x53`	320 mm / ~13"	86 mm	53

Specifications and sources

Spec	Value	Source
Primary track size	400x86x53	skidsteers.com
Alternate track sizes	320x86x53	skidsteers.com

Tracks you can buy for the 259D3

Available tread patterns (schematics are our own drawings, verified against seller product photos):

Sawtooth 4
Block 4
Multi-Bar 2
Z 2
BD 2
C-Lug 2
Block, C Pattern, Z Pattern, Multi-Bar 1
Cb, Wz, Tf, Mb 1
Block, C-Lug, Q-Tread, Split Bar, Bar, Turf, Z-Lug 1

19 products across 4 sellers — every distinct tread pattern and duty tier we verified. Observed prices, dated.

`320x86x53` — 13" wide 10 options

Tread	Duty	Price	Stock	From
Sawtooth	HD	$1762.20 / set	yes	skidsteers.com
Multi-Bar	HD	$1762.20 / set	yes	skidsteers.com
Block	HD	$1952.10 / set	yes	skidsteers.com
Z	HD	$2140.20 / set	yes	skidsteers.com
Sawtooth	HD	$2236.50 / set	no	skidsteers.com
BD	XD	$2247.30 / set	no	skidsteers.com
Block	XD	$2981.70 / set	yes	skidsteers.com
Block, C Pattern, Z Pattern, Multi-Bar	—	$1010 / each	yes	monstertires.com
C-Lug	Standard	$1762.20 / set	yes	skidsteers.com
Cb, Wz, Tf, Mb	—	—	unknown	globaltrackwarehouse.com

`320x86x53and400x86x53` 1 options

Tread	Duty	Price	Stock	From
Block, C-Lug, Q-Tread, Split Bar, Bar, Turf, Z-Lug	—	$940 / each	unknown	unitedskidtracks.com

`400x86x53` — 16" wide 8 options

Tread	Duty	Price	Stock	From
Sawtooth	HD	$2118.60 / set	yes	skidsteers.com
Block	HD	$2118.60 / set	yes	skidsteers.com
Multi-Bar	HD	$2118.60 / set	yes	skidsteers.com
Z	HD	$2421.90 / set	no	skidsteers.com
Sawtooth	HD	$4886.10 / set	no	skidsteers.com
BD	XD	$2863.80 / set	yes	skidsteers.com
Block	XD	$3672.90 / set	no	skidsteers.com
C-Lug	Standard	$2118.60 / set	yes	skidsteers.com

Available from

Seller	Observed price	Options seen	Ships	Checked
skidsteers.com	$1762.20–$4886.10 / set	Block, Multi-Bar, Z Tread, Sawtooth, C Tread, BD Tread · mixed	not stated	2026-08-19

Sellers listed alphabetically — every seller we independently verified for this machine. Prices are observed public listings on the dated check, not offers by this site; this site sells nothing and has no affiliate relationships.

These tracks also fit

4 other machines take the 259D3's primary size (400x86x53):

Caterpillar track size chart: every model →

Undercarriage parts for the 259D3

Component	Observed price	From	Checked
Idler front	$561.81–$920.23	skidsteers.com	2026-08-18
Idler rear	$452.32–$502.58	skidsteers.com	2026-08-18
Roller	$353.63–$392.92	skidsteers.com	2026-08-18
Sprocket	$266.55–$296.16	skidsteers.com	2026-08-18
Track	$2981.70	skidsteers.com	2026-08-18

Before you order

Width, pitch, and link count must all match — measure your current tracks to confirm, and check your operator's manual for serial-number-specific variations.

Data verified 2026-10-01; aftermarket cross-reference sizes.

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