Caterpillar 4N6639 Equipment Replacement Exhaust Pipe
SKU: 16664306170

Caterpillar 4N6639 Equipment Replacement Exhaust Pipe

$39.60 $44.00
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Description

Caterpillar 4N6639 Equipment Replacement Exhaust PipeCaterpillar 4N6639 Equipment Replacement Exhaust Pipe *It Is Up To You To Decide For Sure If This Item Fits Your Machine. If You Need Help, Please Call Or Email Us.* Dimensions: 23 5 8" Length, 2. 97"" ID, 3. 25" OD Fits Caterpillar Applications: Crawler Tractor Loader Dozer: 931 (S N: 10N; 32W; 68H; 78U; 87U), 931B (S N: 4SC; 6EC; 25Y; 26Y; 29Y; 30Y), 931C (S N: 2BJ; 5LG; 6RF; 7HF; 8AF), 935B (S N: 3DF), 935C (S N: 8CF), D3 (S N: 06N; 68H; 79U; 87U;

Caterpillar 4N6639 Equipment Replacement Exhaust Pipe

*It Is Up To You To Decide For Sure If This Item Fits Your Machine. If You Need Help, Please Call Or Email Us.*

Dimensions: 23 5/8" Length, 2.97"" ID, 3.25" OD

Fits Caterpillar Applications:

Crawler Tractor-Loader-Dozer: 931 (S/N: 10N; 32W; 68H; 78U; 87U), 931B (S/N: 4SC; 6EC; 25Y; 26Y; 29Y; 30Y), 931C (S/N: 2BJ; 5LG; 6RF; 7HF; 8AF), 935B (S/N: 3DF), 935C (S/N: 8CF), D3 (S/N: 06N; 68H; 79U; 87U; 88U), D3B (S/N: 3YC; 5MC; 23Y; 24Y; 27Y; 28Y), D3C (S/N: 1P; 3RF; 5KG; 6PF; 8BF), D4B (S/N: 1SG; 2XF), D4C (S/N: 1RJ; 2CJ)

Industrial Engine: 3116 (S/N: 2MR; 2WG; 4PG)

Machine Engine: 3116 (S/N: 2WG)

Wheel Loader: 910 (S/N: 40Y; 41Y; 80U); G910 (S/N: 3SD; 8GD), IT12 (S/N: 2YC; 4NC)

This Is A Brand New Aftermarket Item.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 16664306170

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4.6 ★★★★★
Based on 2150 reviews
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Product Reviews
C
Verified Purchase
Clifford R.
Charlottesville, US
★★★★★ 1
Weak battery base on saw module.
Style: 4.0ah Battery Included
Probably would work for light duty. I used this thing less than 8 hours (less than a single day of work) and the saw broke at the base that it connects to the extension pole. The motor on the saw itself seemed powerful enough. It got hung up in a branch and then broke on one side of the battery slide in (which was connected to the pole extension, as per the saw's design) Probably buy a more durable one if you're really planning on doing some work with it. Bet it was made for city people.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
D
Verified Purchase
David Sawyer
Chelsea, US
★★★★★ 5
You won’t be disappointed
Style: 4.0ah Battery Included
Great product .Well worth every penny. Simple to assemble and operate. Easily cut down a 12 inch diameter 30 foot silver maple. Great tool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
B
Verified Purchase
BRUNO
New York, US
★★★★★ 4
Quality product but chain comes off often
Style: 4.0ah Battery Included
Good quality, good weight, only con is chain gets loose often and consumes lots of oil.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
D
Verified Purchase
DP
Birmingham, US
★★★★★ 5
Convenient and powerful
Style: 4.0ah Battery Included
This 2-in-1 electric pole saw works great for trimming tall branches without needing a ladder. The 14.5 ft extension reach makes it easy to cut high branches safely from the ground. It has strong cutting power, and the 10-inch chainsaw blade handles thicker branches well. The compatible Dewalt 20V battery and included 4.0Ah battery provide good runtime. Overall, it’s a convenient and powerful tool for yard pruning and tree maintenance. 🌳
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
E
Verified Purchase
Erin
Lowell, US
★★★★★ 5
Amazing Pole Saw! Look no further!
Style: 4.0ah Battery Included
My DeWalt pole saw broke (after 2 years of occasional use) so I bought this one. I wasn't expecting much. To my surprise, this new off-brand pole saw is awesome! It's well built. You can use the saw without the pole (which you can't do with DeWalt). It has a battery indicator LED screen on the top of the saw. DeWalt doesn't. It comes with a battery that can charge two different ways. You can use a DeWalt charger or you can plug the charger that comes with it into the top of the unit. The saw comes fully assembled except for the handle. The bar and chain are all ready setup and dialed in (an industry first)! It came with everything needed to operate except for the chain oil. Even came with a screw driver to put the handle on. The chain that comes with it isnt great but it cuts. It actually cut extremely well but dulled after about an hour of nonstop use. Most importantly, it cuts just as good as my DeWalt pole saw. Dead serious. This is an awesome saw. Comparable to DeWalt. Buy one before they sell out and you can't find em anymore. I had a hard time finding this saw on Amazon. I saw a review for it on YouTube and had to use the affiliate link to find it. There were a ton of other pole saws that looked almost identical. I can't speak to them - but this one is a no-brainer. An absolute steal at the price! I don't work in tree service any more and wouldn't use it if I did, but I am a contractor and from time to time I need a pole saw and this one fits the bill. This isn't a sponsored review. I used my own money to buy it and I'm not affiliated with the company in any way.
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Reviewed in the United States on November 22, 2025

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