TH400 External Seal-Up Kit 3L80 THM400 TH475 Transmission Gaskets O-Rings Seals

Oregon Performance Transmission
(49079)
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US $39.99
ApproximatelyRM 164.45
Condition:
New
Last one157 sold
Breathe easy. Free shipping and returns.
This one's trending. 157 have already sold.
Shipping:
Free Expedited Shipping.
Located in: Salem, Oregon, United States
Delivery:
Estimated between Wed, 10 Dec and Fri, 12 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
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eBay item number:382920811403
Last updated on Nov 26, 2025 16:59:04 MYTView all revisionsView all revisions

Item specifics

Condition
New: A vehicle is considered new if it is purchased directly from a new car franchise dealer and has ...
Transmission Make
GM, Buick, Cadillac, Chevrolet, GMC, Jaguar
Transmission Make (cont)
Jeep, Oldsmobile, Pontiac, and Rolls Royce
Transmission Model
TH400, TH-400, 3L80, TH475, THM375
Interchange Part Number
NTP-K34900-7
Manufacturer Part Number
DP1103
Brand
Transtec
Fitment Type
Direct Replacement
Transmission Model (cont)
M40, THM400, THM-400, 3L80HD, Turbo-Hydramatic
Country/Region of Manufacture
United States
Drive Type
4WD, AWD, RWD
UPC
Does not apply
Category

Item description from the seller

About this seller

Oregon Performance Transmission

99.4% positive feedback•120K items sold

Joined Sep 2000
4L60E 700R4 4L80E E4OD 4R100 2004R C4 C6 TH350 TH400 A727 46re 47re 48re Transmission Parts available at Oregon Performance Transmission from ATSG Transgo Superior Tru-Cool Hayden & Sonnax for GM Ford ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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ATSG Rebuild Overhaul ManualsTransmission Rebuild KitsTransmission Shift KitsGM Transmission PartsFord Transmission PartsDodge Jeep Chrysler TransBMW Transmission PartsHonda Acura Transmission PartsMazda Transmission Parts

Seller feedback (64,055)

All ratingsselected
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  • r***e (3375)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Quick shipping great product
  • g***m (988)- Feedback left by buyer.
    Past month
    Verified purchase
    Item was as described and quick shipping! Thanks
  • eBay automated feedback- Feedback left by buyer.
    Past month
    Order delivered on time with no issues
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