JD 644H, 644J Wheel Loader Pins & Bushings

Click on each number to jump to the product page. Each number on the image is a "Ref #" that can be matched on the table below.

JD 644H, 644J Wheel Loader Pins & Bushings parts list
REF #	Image	Fits Model	Description	Price	Product Details
	See Details	444L/P, 524K/L/P, 544G/K/L/P, 644G/J/K/L/P/X, 724K/L/P, 744K/L/P/X, 824K/L/P/X, 844K/L/P/X, 904P/X, 605K, 655K/P, 755K/P	Z-Bar Pivot Pin Seal	T352828	$22.00	View Info
	See Details	644G/J/K/L/P/X, 724J/K/L/P, 744J/K/L/P/X, 824J/K/L/P/X, 844J/K/L/P/X, 904P/X, 655K/P, 755K/P, 753J, 753JH, 759J, 759JH	Loader Bucket Link Bushing	T224794	$28.00	View Info
5	See Details	644H	Link	AT209081	From $1,232.00	View Info
5	See Details	644J	Link	AT307549	From $1,204.00	View Info
6	See Details	644H, 644J	Bushing, Bucket Link	0	R85556	$111.00	View Info
8, 10, 11	See Details	644H, 644J	Pin, Cylinder to Bellcrank, Link to Bellcrank, Link to Bucket	AT219746	$284.00	View Info
12	See Details	644H, 644J	Pin, Bucket	0	AT208975	$257.00	View Info
	See Details	644J s/n 618144-, 644K	Link	AT341583	From $1,207.00	View Info
	See Details	Universal – Fits dozers, excavators, loaders, and backhoes	Bushing Driver Removal Tool	BushingDriver	From $44.00	View Info

Loader pins and bushings for John Deere 644H and 644J wheel loaders, including bucket pins, cylinder-to-bellcrank pins, bucket links, and link bushings for the loader linkage assembly.

Fits Models At A Glance

644H Series: 644H
644J Series: 644J

Key Notes

Application: Connects and pivots the bucket, links, and bellcrank in the loader linkage.
Components: Bucket pins, loader cylinder-to-bellcrank pins, bucket links, and link bushings.
Fitment Detail: Some links are model-specific between 644H and 644J builds.
Service Tools: Universal bushing driver removal and installation tool available.

Why Choose Broken Tractor

✅ Correct linkage pins matched to your loader
✅ Fast shipping from two US locations
✅ Knowledgeable staff who know Deere loaders

Frequently Asked Questions

What pins and bushings fit a John Deere 644H wheel loader?

Broken Tractor carries the bucket pin (SKU AT208975), the loader cylinder-to-bellcrank pin (SKU AT219746), the bellcrank-to-bucket link (SKU AT209081), and the bucket link bushing (SKU R85556) for the 644H. These parts connect and pivot the bucket, links, and bellcrank in the loader linkage. Match the part number to confirm the correct fit for your loader.

Is the bucket link the same for a 644H and a 644J?

No, some links are model-specific between the 644H and 644J builds. The bellcrank-to-bucket link SKU AT209081 fits the 644H, while the bucket link to bellcrank SKU AT307549 fits the 644J. Confirm your model before ordering so the linkage geometry matches.

Which link fits a John Deere 644J by serial number?

The Link SKU AT341583 fits the 644J from serial number 618144 and up. Because this part is serial-number specific, verify your machine's serial number before ordering. If you are unsure, our parts team can help match the correct part number at (800) 909-7060.

Do I need a special tool to install loader link bushings?

A bushing driver removal and installation tool makes the job easier by pressing bushings in and out cleanly. Broken Tractor offers a universal steel bushing driver tool (SKU BushingDriver) that works on loaders and other heavy equipment. Using the right driver helps seat the bushing squarely and avoids damage.

What parts make up the 644H and 644J loader linkage?

The linkage uses bucket pins, loader cylinder-to-bellcrank pins, bucket links, and link bushings that connect and pivot the bucket, links, and bellcrank. Broken Tractor carries these components for the 644H and 644J. Match the part numbers to your model and serial number to get the correct fit.