Does it fit a 91 Silverado?

I'm not sure. I got this part for my 400r transmission (Oldsmobile)

Is this the seal thats at the rear of the trans , before the transfer case adapter ?

No this is the out put shaft seal between the transmission and the drive shaft for 2WD only.

Will this fit my 2015 Sentra?

I installed it on a old 700r4 transmission tail shaft 1989

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Description

⚙️ Keep your GM shifting smooth with precision-engineered perfection!

TRUSTED OEM QUALITY - ACDelco manufactured, GM-recommended for guaranteed durability
LIGHTWEIGHT COMPACT - Only 0.8 oz with a sleek 3x3x0.7 inch profile for easy installation
FACTORY GRADE RELIABILITY - Engineered to GM OE specs for flawless fit and function
MAXIMIZE VEHICLE LONGEVITY - Protects your drivetrain to keep your GM running like new
SEAMLESS TRANSMISSION PROTECTION - Ensures leak-proof performance under all driving conditions

The GM Parts 8673526 Automatic Transmission Rear Output Shaft Seal is a GM-recommended, ACDelco-manufactured replacement part designed to meet original equipment specifications. Lightweight and compact, it ensures a perfect fit and reliable sealing for your GM vehicle’s transmission, delivering durability and leak-free performance to extend drivetrain life.

Reviews

T**O

Good

28.09.2025

S**K

A+

Fit my turbo 350 perfect and stopped the leak would buy again

8.04.2024

X**R

Great product

Exact measurements, item fit as it should item description was on point

22.02.2022

M**A

well packaged snd damage free

the seal was the real deal not a flimsy aftermarket.

13.10.2023

K**.

Great Value

Durable and easy to install part.

22.07.2023

M**L

Four Stars

Seems to be right part. Fast shipping.

15.12.2017

R**I

tailshaft seal

direct replacement no issues

8.01.2023

T**.

seal

good trans seal leak stopped

2.01.2023

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 12.17

Duties & taxes incl.

Slovakiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Manufacturer	ACDelco
Brand	GM
Model	Transmission Rear Output Shaft Seal
Item Weight	0.8 ounces
Product Dimensions	3 x 3 x 0.7 inches
Item model number	8673526
Exterior	Machined
Manufacturer Part Number	8673526
OEM Part Number	08673526

GM Parts 8673526 Automatic Transmission Rear Output Shaft Seal

Description

Specifications

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Common Questions