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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
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For Your Every Summer RSVP, with Code: SUMMER15
Description
O Ring Seal 3949708 for Cummins 4B3.9, B6.7, ISB, ISX12, ISX15 EnginesReplacement part number: 3949708 Fit for Cummins Engine: 4B3. 9, B6. 7 CM2670 B153B, B6. 7 CM2670 B173B, HSK78G CM2358 K129G, ISB CM850, ISB6. 7 CM2250, ISC8. 3 CM2250, ISV5. 0 CM3230 V104, ISX CM871, ISX CM871 E, ISX12 CM2350 X102, ISX12 G CM2180 EJ, ISX12 CM2250, ISX11. 9 CM2250, ISX15 CM2250, ISX15 CM2350 X101, KTA19GC CM558, QSB6. 7 CM2670 B170C, QSK23 CM2350 K127, QSK23 CM500, QSK95 CM2350 K111, QSK95 CM2350 K113, QSK95 CM2350 K128M, QSK95 CM2350
Replacement part number:
3949708Fit for Cummins Engine:
4B3.9, B6.7 CM2670 B153B, B6.7 CM2670 B173B, HSK78G CM2358 K129G, ISB CM850, ISB6.7 CM2250, ISC8.3 CM2250, ISV5.0 CM3230 V104, ISX CM871, ISX CM871 E, ISX12 CM2350 X102, ISX12 G CM2180 EJ, ISX12 CM2250, ISX11.9 CM2250, ISX15 CM2250, ISX15 CM2350 X101, KTA19GC CM558, QSB6.7 CM2670 B170C, QSK23 CM2350 K127, QSK23 CM500, QSK95 CM2350 K111, QSK95 CM2350 K113, QSK95 CM2350 K128M, QSK95 CM2350 K143C, QSK95 CM2350 K147C, QSN14 CM876 N103, QSX11.9 CM2250 ECF, QSX15 CM2250, QSX15 CM2250 ECF, QSX15 CM2250 X115, QSX15 CM2350 X105, QSX15 CM2350 X106, QSX15 CM570, X15 CM2350 X116B, X15 CM2350 X125M, X15 CM2350 X130C, X15 CM2350 X139C, X15 CM2350 X140C
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 4
The Only Thing He Hasn't TOTALLY Destroyed
Size: Large, Color: Ball-Blue
I've spent my hard earned money on SOOOO many "indestructible " toys. This one is actually pretty good. It has a duck sound inside for when the pet rolls the ball to get the treats. I didn't use it for the treats. I gave this toy 4-stars because my dog broke the sound box while chewing it. We pulled the pieces out and he LOVES it. Great for play,and comfort. Sometimes, he sleeps with it. I guess you could say it's his favorite 😍.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2024
★★★★★ 5
Great balls of fun!
Size: Large, Color: Ball-Red
One of the best toys that was ever made! My wife likes to put little treats in there and I'll bat the ball around. The room gives their hours of entertainment. She puts little things like hands of corn i
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Reviewed in the United States on May 6, 2026
★★★★★ 3
Choking hazard from Internal Pieces if Ball
Size: Large, Color: Ball-Blue
The Ball is Very Tough. However, the inside Parts Broke and Fall out and can be Choking Hazard.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Great for chewers!
Size: Large, Color: Ball-Blue
We have a super high energy one year old pup who destroys practically every toy she gets. This one is excellent! It makes a fun but not annoying sound and she hasn’t been able to destroy it yet. The test hole is a fun addition to keep her busy.
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Reviewed in the United States on November 16, 2025
★★★★★ 5
Very sturdy toy for aggressive chewers
Size: Large, Color: Bone-Blue
My 80-pound American Bully loves this toy. It is very sturdy. Good price. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
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