SKU: 5656129027

A/C Compressor 191-9028 for Caterpillar CAT 304 305 305.5 306 306E Excavator K4N S4L2 4M40 C2.6 Engine

$297.11 $330.12
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Description

A/C Compressor 191-9028 for Caterpillar CAT 304 305 305.5 306 306E Excavator K4N S4L2 4M40 C2.6 EnginePart Number: 191 9028,1919028,CA1919028Specification: Model: TM 08BMount Style: Ear COMPRESSOR Rotation: CW CCWHose Fitting Type: Pad on Body Clutch Type: Leaf Spring Pulley DIAmeter: 125 mm ~ 4 and 15 16 inches Number of GROOVES: 2 Groove Belt Type: V Belt 1 2 in. Width Coil Voltage: 12 Volt With 1 wire Bullet Termina Oil Type: PAG 46 Factory Oil Charge: 150cc Oil Capacity Oz: 5 Refrigerant Type: R 134AApplication: Excavator: 304, 304CR, 305, 305CR,

Part Number:

191-9028,1919028,CA1919028

Specification:

Model: TM-08BMount

Style: Ear
COMPRESSOR Rotation: CW/ CCWHose

Fitting Type: Pad on Body

Clutch Type: Leaf Spring

Pulley DIAmeter: 125 mm ~ 4 and 15/16 inches

Number of GROOVES: 2 Groove

Belt Type: V-Belt - 1/2 in. Width

Coil Voltage: 12 Volt With 1 wire Bullet Termina

Oil Type: PAG 46

Factory Oil Charge: 150cc

Oil Capacity Oz: 5

Refrigerant Type: R-134A

Application:

Excavator:304, 304CR, 305, 305CR, 305.5, 306, 306EEngine:K4N, S4L2, 4M40, C2.6

305CR Mini Hydraulic Excavator DSA00001-UP (MACHINE) POWERED BY K4N Engine

304CR Mini Hydraulic Excavator NAD00001-UP (MACHINE) POWERED BY S4L2 Engine

305.5 Mini Hydraulic Excavator CXZ00001-UP (MACHINE) POWERED BY 4M40 Engine

305.5 Mini Hydraulic Excavator DCK00001-UP (MACHINE) POWERED BY 4M40 Engine

305CR Mini Hydraulic Excavator DGT00001-UP (MACHINE) POWERED BY K4N Engine

306 Excavator SMD00001-UP (MACHINE) POWERED BY 4M40 Engine

306 Mini Hydraulic Excavator MXH00001-UP (MACHINE) POWERED BY 4M40 Engine

306E Mini Hydraulic Excavator FHL00001-UP (MACHINE) POWERED BY C2.6 Engine
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: 5656129027

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4.2 ★★★★★
Based on 376 reviews
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Product Reviews
K
Verified Purchase
Kimberly R Boggs
San Leandro, US
★★★★★ 5
Great product
Size: 4 Count (Pack of 1)
Amazing product. Really works on your teeth. I’ve noticed my teeth are definitely whiter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
Kristina
Lake Worth, US
★★★★★ 5
Works great! Amazing actually!
Size: 4 Count (Pack of 1)
This works really well! I used it several times and really saw a difference. Unfortunately I had a root canal done and the following day I decided to whiten and I thought I was going to die! I didn’t know my front tooth was going to be that sensitive from the tooth canal. That was my fault and only telling this story as a warning! Do not use this after dental work unless your dentist says ok! Otherwise it works amazingly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
Z
Verified Purchase
Zero
San Leandro, US
★★★★★ 4
Easy to use
Size: 4 Count (Pack of 1)
Continued use is needed for best results
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
N
Verified Purchase
Nicole
Charlottesville, US
★★★★★ 5
No sensitivity issues and works!
Size: 4 Count (Pack of 2)
I have what I would consider sensitive teeth and this doesn’t bother them one bit. I have used nightly for about 5 nights and can see a difference in color but again, no pain or sensitivity problems! I would recommend to anyone who asks what product to get for whitening teeth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
J
Verified Purchase
Julian Barrett
Whiting, US
★★★★★ 5
Impressive work...
I've used those whitening kit and it's my first time with something like this. I've done the charcoal toothpaste and working toothpaste and they made small changes to my teeth over a long period of time, but the whitening kit was a bit different. I applied the gel on my teeth and used the LED mouthpiece. There was a small change and a bit of sensitivity in my teeth so I waited a few days for the pain to reduce. I didn't realize that the sensitivity feel for for that very purpose. After a few days I applied another coating and used the sensitivity gel. The results were significant my teeth were two chart shades different. I was very impressed. I would recommend this for whitening your teeth, but if you feel a bit of sensitivity after use, use the sensitivity gel and red light setting on the mouthpiece. It really does help.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026

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