AP Air Sanden-Style A/C Conversion Kit for John Deere 4230, 4240, 4430, 4440
SKU: 20892435619

AP Air Sanden-Style A/C Conversion Kit for John Deere 4230, 4240, 4430, 4440

Sale price$171.00 Regular price$190.00
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

AP Air Sanden-Style A/C Conversion Kit for John Deere 4230, 4240, 4430, 4440Overview The AP Air 990 403K is a complete Sanden style A C conversion kit for John Deere tractors and combines. Replaces the original A6 piston compressor with a lightweight, efficient rotary Sanden style unit. Designed to use your original belt and hoses no custom fabrication required. Specifications Includes: Sanden style compressor conversion kit (990 403), receiver drier, expansion valve, O ring kit Refrigerant: R134a compatible Belt hoses:

Overview

The AP Air 990-403K is a complete Sanden-style A/C conversion kit for John Deere tractors and combines. Replaces the original A6 piston compressor with a lightweight, efficient rotary Sanden-style unit. Designed to use your original belt and hoses — no custom fabrication required.

Specifications

  • Includes: Sanden-style compressor conversion kit (990-403), receiver drier, expansion valve, O-ring kit
  • Refrigerant: R134a compatible
  • Belt/hoses: Reuses original routing
  • SKU: 990-403K

Compatibility

  • John Deere Combine: 7720
  • John Deere Tractor: 4040, 4040 Euro, 4230, 4240, 4240 Euro, 4240S, 4350, 4430, 4440, 4440 Euro, 4630, 8430 4WD, 8440, 8630, 8640
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: 20892435619

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4.4 ★★★★★
Based on 1063 reviews
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Lauren
West Palm Beach, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
E
Verified Purchase
Elliz
Natrona Heights, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2021
J
Verified Purchase
Judy Fletcher
Draper, US
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
S
Verified Purchase
Susan
Carnegie, US
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
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Reviewed in the United States on October 10, 2023
S
Verified Purchase
Stephanie Robnett
Pawtucket, US
★★★★★ 5
The best
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2024

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