SKU: 40221372708

R134 OE Sanden Conversion Kit for John Deere, 990-4212R

Sale price$354.60 Regular price$394.00
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

R134 OE Sanden Conversion Kit for John Deere, 990-4212RUpgrade your John Deere tractor to a factory style Sanden A C system with this OE grade conversion kit from AP Air. The 990 4212R is the premium step up from a standard Sanden conversion built to OE specifications for a cleaner, more reliable installation that closely mirrors how the factory would have done it. What's Included (SKU: QFS 990 4212R) This is a complete, all in one kit. Everything needed for a full A C conversion is in the box: OE Style

Upgrade your John Deere tractor to a factory-style Sanden A/C system with this OE-grade conversion kit from AP Air. The 990-4212R is the premium step up from a standard Sanden conversion — built to OE specifications for a cleaner, more reliable installation that closely mirrors how the factory would have done it.

What's Included (SKU: QFS-990-4212R)

This is a complete, all-in-one kit. Everything needed for a full A/C conversion is in the box:

  • OE-Style Sanden Compressor — direct-fit rotary compressor built to original equipment specifications
  • Receiver Drier — new desiccant to eliminate moisture from the system
  • Expansion Valve — precisely controls refrigerant flow for optimal cab cooling
  • O-Ring Kit — all seals required for a leak-free, R134a-compatible installation

Compatible John Deere Models

  • John Deere 4040 & 4040 Euro
  • John Deere 4230
  • John Deere 4240, 4240 Euro & 4240S
  • John Deere 4430
  • John Deere 4440 & 4440 Euro
  • John Deere 4630

OE vs. Standard Sanden Conversion — What's the Difference?

The 990-4212R is built to original equipment specifications, meaning the compressor mounting, porting, and hardware are matched to John Deere's factory design. This results in a cleaner installation with less adaptation required compared to a universal Sanden conversion kit. If you want the closest thing to a factory A/C system using modern R134a components, this is the kit.

Installation Notes

  • Flush the system thoroughly before installing to remove residual mineral oil from the original A6 compressor
  • Use PAG oil specified for the Sanden compressor — do not mix with old mineral oil
  • Replace all O-rings with HNBR (green) O-rings rated for R134a (included in kit)
  • Have the system professionally evacuated and recharged with R134a refrigerant
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: 40221372708

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GAIL SUTHERLAND
Los Angeles, US
★★★★★ 5
Works quickly to calm itch
Size: 6.76 Ounce (Pack of 1)
I had an itchy outbreak on the back of my hand the day this product arrived. Perfect timing. Applied Avene and within a short time the itch calmed almost 100%. Slept through the night and this morning, the red rash is about 95% healed. So glad I bought this. Just another old age issue to deal with.
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Reviewed in the United States on May 21, 2026
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Amazon Customer
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★★★★★ 5
Loved this cleanser
I really love this cleanser. I use it every night to take off my sunscreen and my skin looks great. I enjoy that it doesn’t dry out the skin and it’s great for mascara. It’s very gentle as well and doesn’t sting your eyes. Will be buying again once I’m done.
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Karrington
Cuba, US
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Product review from a teenage girl
Has helped my fungal acne very well and has calmed down my breakouts I get monthly. There’s no scent and it feels very soft in the skin. Easy to rinse off and easy to use. Helps out my dry skin and makes me feel smooth after using.
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MW
Los Angeles, US
★★★★★ 5
Gentle and non-greasy cleanser.
Gentle on mature skin. No fragrance. Non-greasy. This is my double cleanser to remove makeup and this first step gets my face make up free and feels very clean.
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Michele Riggs
Port Orchard, US
★★★★★ 5
Game changer
I use this cleanser with the other cleanser they have, the green one. It’s actually crazy how much it changed my skin routine. I didn’t change my products and only my cleansers and there was a huge improvement. Using them both together feels very nice, there is literally a slight glow on my face after i’m done washing it. The cleanser itself is an oil and helps get my makeup off well. My face is usually oily but my t-zone can be a bit dry, these combined helped my face go back to a “normal” balance. So happy with my purchase, definitely recommend.
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Reviewed in the United States on May 25, 2026

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