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Description
Main Bearing Set (1 Set) 151-2939/282-1771/282-1772 for Caterpillar CAT EnginesReplacement part number: CA1512939, 151 2939, 1512939, CA2821771, 282 1771, 2821771, CA2821772, 282 1772, 2821772 Fit For Caterpillar CAT Engine: C 9, C9, C9. 3, C9. 3B Application: Fit For Caterpillar CAT Motor Grader: 12H, 12M Series 2, 12M Series 3, 140 AWD, 140, 140M, 140M Series 2, 140M Series 3, 14L, 160M, 160M Series 2, 160M Series 3 Fit For Caterpillar CAT Track Feller Buncher: 2290, 2390, 2391, 2491, 2590, 511, 521, 521B, 522, 522B, 532, 541
Replacement part number:
CA1512939, 151-2939, 1512939, CA2821771, 282-1771, 2821771, CA2821772, 282-1772, 2821772
Fit For Caterpillar CAT Engine:C-9, C9, C9.3, C9.3B
Application:
Fit For Caterpillar CAT Motor Grader:
12H, 12M Series 2, 12M Series 3, 140 AWD, 140, 140M, 140M Series 2, 140M Series 3, 14L, 160M, 160M Series 2, 160M Series 3
Fit For Caterpillar CAT Track Feller Buncher:
2290, 2390, 2391, 2491, 2590, 511, 521, 521B, 522, 522B, 532, 541 Series 2, 541, 551, 552 Series 2, 552, TK711, TK721, TK722, TK732, TK741, TK751, TK752
Fit For Caterpillar CAT Tractor:2864C, 586C
Fit For Caterpillar CAT Excavator:
336, 340, 330C, 330C L, 330C LN, 330D, 330D L, 330D N, 336D, 336D L, 336D LN, 336D2, 336D2 GC, 336D2 L, 336D2 LXE, 336D2 XE, 336E, 336E H, 336E L, 336E L HVG UHD, 336E LH, 336E LN, 336E LNH, 336F, 336F L, 336F L XE, 336F LN, 336F LN XE, 336F LXE, 336F XE, 340D L, 340D2 L, 340F, 345 GC, M330D
Fit For Caterpillar CAT Forest Machine:568
Fit For Caterpillar CAT Truck:725C, 725C2
Fit For Caterpillar CAT Compactor:815F Series 2, 816F Series 2
Fit For Caterpillar CAT Wheel Loader:966M, 966M XE, 972M, 972M XE
Fit For Caterpillar CAT Petroleum Package:CX31-C9I, CX31-P600-C9I, TH31-C9I, TH31-C9P, TH31-C9T
Fit For Caterpillar CAT Pipelayer:PL72
Fit For Caterpillar CAT Cold Planer:PM310, PM312, PM313
Fit For Caterpillar CAT Generator Set:XQP275, XQP300
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
loud but in a good way
Size: 4.5"
Love these crazy loud squeeky balls. I bought two a bit too big but the dogs still love them. Yes, they will drive you insane but the dogs love them so much it's worth it watching the pups enjoy the balls. They are strong and safe as long as they aren't too small for your dogs mouth.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Great for aggressive chewers - Great for clean teeth
I never thought these would stand up to my 60lb pittie puppy's chewing. But they are far and away her favorite toy and are holding up beautifully. One squeaker insert bit the dust -- which is not bad since it gives us one silent one. But otherwise they are holding up superbly to her powerful jaws. We have tried a lot of toys. So far, all the "for aggressive chewers" toys have been torn apart within days if we are lucky -- usually it's minutes. But these balls show little-to-no sign of wear. The squeakers are very loud which she loves can get a bit tiresome. So, as I mentioned, having one silent one is a great option. And she really likes the texture. She loves them so much, we bought a second set and will probably buy a third to have in reserve. (We are realistic and don't expect them to last forever.) All I have to say is "where's spiky ball" and she instantly stops what she is doing and goes on the hunt. A great buy!! (NOTE: It's been almost three months and one is just beginning to show some damage. Given that she plays with them non-stop, they've showed amazing durability. And everyone comments on how clean and beautiful her teeth are. I don't brush them or give her dental treats. So it has to be these balls!!)
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Reviewed in the United States on June 23, 2025
★★★★★ 5
Good sturdy ball for aggressive chewer
Size: 4.5"
Nice heavy duty ball that my 7 yr old pitbull can chew on and not destroy it in 2 minutes. Wish that could get 3 for the cost but whatever. Nice bright colors . Good size that he won't choke on it .
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Reviewed in the United States on March 30, 2026
★★★★★ 4
Great ball but poor squeaked design
Size: 4.5"
My Rottie loves these balls. The ball lasts a long time even though he plays hard and chews them. My biggest complaint is the squeaker disconnects easily from inside the ball, the glue does not hold! We have bought many of these balls because eventually the area where the squeaker is attached comes away from the ball leaving an open whole that causes the ball to eventually developed a long crack at which point it no longer is able to be thrown nor is is fun for him any longer.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Well made and great fun for our Pittie
Size: 4.5"
My pittie loves these! They are way thicker than others. He has learned how to chew on the spikes. Seems like a good teeth cleaning too. Yes, the squeaker breaks! That is a great thing!! With his active chewing, that sound was driving us crazy after a while.
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Reviewed in the United States on February 19, 2026