K-3665 Genuine Eaton  Automatic Transmission Shift Pump Motor
SKU: 60264978386

K-3665 Genuine Eaton Automatic Transmission Shift Pump Motor

Sale price$120.12 Regular price$133.47
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Description

K-3665 Genuine Eaton Automatic Transmission Shift Pump MotorPart details DESCRIPTION Automatic Transmission Shift Pump Motor CONDITION Used BRAND Eaton PART NUMBER K 3665 OTHER OEM PART NUMBERS THAT WILL WORK A 7856, A7856, A 7670, A 8226, A8226, A 8900, A8900, , K3665, K 3784RX, K3784RX Function of this part The transmission transfers power from the engine to the driveline and provides the gear ratios needed for starting, climbing, and highway cruising. It may be manual, automated manual, or fully automatic

Part details

DESCRIPTION Automatic Transmission Shift Pump Motor
CONDITION Used
BRAND Eaton
PART NUMBER K-3665
OTHER OEM PART NUMBERS THAT WILL WORK A-7856, A7856, A-7670, A-8226, A8226, A-8900, A8900, , K3665, K-3784RX, K3784RX

Function of this part

The transmission transfers power from the engine to the driveline and provides the gear ratios needed for starting, climbing, and highway cruising. It may be manual, automated manual, or fully automatic depending on the application.

Why this part matters

Transmission issues can put a truck out of service immediately. A good used transmission or major transmission component can significantly reduce repair costs and down-time compared to buying new.

About the brand

Eaton components are commonly used in commercial truck and equipment applications where dependable performance and proper fit are important.

Fitment & usage

Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.

Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.

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: 60264978386

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4.3 ★★★★★
Based on 419 reviews
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Product Reviews
K
Verified Purchase
Kimberly matthews
Louisville, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
A
Verified Purchase
Alexandra
West Palm Beach, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Louisville, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
C
Verified Purchase
Carl L. Bradley
Chelsea, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025
J
Verified Purchase
Jeanne Irwin
Bozeman, US
★★★★★ 5
Lovely and sturdy for what I needed!
Size: 3 Set 4-Tier, Planks Not Included, Size: 3 Set 4-Tier, Planks Not Included
We LOVE these shelving brackets! We were moving our books from our office space to turn that room into a nursery and I needed something that would be sturdy and off the floor since my books were moving to our living room. These are extremely sturdy, and also go with our curtain rods and other furniture that has this industrial style. The instructions for assembly are simple and easy to follow, I would just ensure you have an extra set of hands (this isn’t a one person job) we ordered the 3 pack, but ended up only needing the two for the space on the wall and they still hold the weight well. Also this is a work in progress so please disregard that I don’t have the other two shelves here😂 Definitely a high quality and great looking alternative to some other brackets out there!
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Reviewed in the United States on January 17, 2026

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