JD Dozer Shuttle Pack & Manifold 450B-455E

JD Dozer Shuttle Pack & Manifold 450B-455E parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	400G, 450B (Late), 450C, 450D, 450E, 455D, 455E	Manifold (Rebuild & Return)		AR56620	$668.00	View Info

Rebuilt shuttle packs and transmission manifolds for John Deere 450 and 455 series crawler dozers, supporting directional shuttle control and hydraulic distribution across multiple generations of these machines.

Fits Models At A Glance

450 Series: 450B (after Ser # 142200), 450C, 450D, 450E
455 Series: 455D, 455E

Key Notes

Application: Manages forward/reverse shuttle engagement and transmission oil routing
Shuttle Pack: Rebuilt assembly (AT104145) for directional clutch control
Manifold: Rebuilt transmission manifold (AR56620) for hydraulic flow
Condition: Professionally rebuilt units ready for installation
Fitment Note: Manifold fits 450B units after serial number 142200

Why Choose Broken Tractor

✅ Rebuilt units tested for reliable performance
✅ Fast shipping from two US locations
✅ Knowledgeable staff for John Deere dozer fitment

Frequently Asked Questions

What models does the John Deere shuttle pack AT104145 fit?

The rebuilt shuttle pack AT104145 fits John Deere 450B, 450C, 450D, 450E, 455D, and 455E crawler dozers. It handles directional clutch control for forward and reverse shuttle engagement. To confirm the right unit for your machine, match the part number AT104145 or check with the parts team.

Does the transmission manifold AR56620 fit a 450B?

The rebuilt transmission manifold AR56620 fits 450B units after serial number 142200, along with the 450C, 450D, 450E, 455D, and 455E. If your 450B is before that serial number, the manifold will not fit. Verify your machine's serial number before ordering or confirm fitment with the parts team.

What does the transmission manifold do on a John Deere 450 dozer?

The transmission manifold manages hydraulic oil flow and routing within the transmission on John Deere 450 and 455 series dozers. Broken Tractor carries the rebuilt manifold AR56620 for these machines. It works alongside the shuttle pack to support directional shuttle control.

Are these John Deere shuttle packs and manifolds rebuilt or new?

The shuttle pack AT104145 and manifold AR56620 are professionally rebuilt units. Each is tested for reliable performance and ready for installation. Broken Tractor ships these from two US locations with fast shipping.

What is the difference between the shuttle pack and the manifold on a 450 series dozer?

The shuttle pack (AT104145) is a rebuilt assembly that controls the directional clutches for forward and reverse engagement, while the manifold (AR56620) handles transmission oil routing and hydraulic distribution. Both support the shuttle system on John Deere 450 and 455 series crawler dozers. Broken Tractor carries each unit separately so you can order the part your machine needs.