J450 Caterpillar Style Bucket Teeth
Find J450 Cat-style bucket teeth by the installed J-Series adapter size and tooth profile. J450 is a system-size designation, not a universal excavator or loader fitment.
Browse the parts catalog · Get tooth identification help
Confirm the J450 adapter size
Use the full tooth and adapter markings to confirm J450. Check the rear pocket and horizontal side-pin arrangement against the existing assembly. Do not identify J450 solely from overall worn-tooth length or the machine model. Other J-Series sizes, Cat K-Series and Komatsu KMAX use different fitment requirements.
Catalog descriptions may include J450 and J460 references. Do not treat these numbers as automatic interchangeability. Have the complete tooth and adapter references checked before purchasing.
Looking for another size? Return to the J-Series system guide before choosing a different adapter size.
Choose the tooth profile after confirming fit
Choose a profile for the material after confirming fit. General-purpose or long points suit many everyday digging jobs; penetration profiles concentrate force, while heavier abrasion profiles provide more wear material. Availability depends on the confirmed size and system. A wider or sharper tip does not change the adapter interface.
Explore catalog parts
These catalog examples help you compare part numbers and profiles. Verify fit, supplied brand and availability on the product page or with the Parts Team.
1U1454 CAT Style J450 Weld on Center Double Strap Adapter
Listed brand: Aftermarket
View part detailsWhat to send for a fitment check
- All tooth and adapter numbers, including letters and suffixes.
- Clear photos of the whole bucket, tooth from the side and above, rear pocket, and retaining hardware.
- Machine make and model, bucket make when known, and any previous bucket modifications.
- Quantity needed, working material, and whether teeth, adapters or retention hardware are being replaced.
Send photos to the Parts Team. Include a ruler in close-up photos where practical; identify measurements and units.
Before you order
Confirm the supplied brand, exact part number, system size and included hardware on the listing or quote. “Style” and “compatible” descriptions do not mean genuine OEM manufacture. Product availability and the required installation components should be checked for your order.
View catalog options or request a quote. Call 253-255-1775 for help.