![Automatic Transaxle External Cooler Kit [Vanagon]](http://gowesty.com/cdn/shop/files/GVW-AT-COOLER_with_new_thermo_c3e743ea-fb11-4544-b031-977711adff59.jpg?v=1785446293&width=900)
Automatic Transaxle External Cooler Kit [Vanagon]
$396.00
![Automatic Transaxle Fluid Bundle [Vanagon]](http://gowesty.com/cdn/shop/products/full_9af6f2cb5fedb33899440feea5a798e3.jpg?v=1785447905&width=900)
![Starter (Automatic Trans) [Early Bus/Vanagon]](http://gowesty.com/cdn/shop/files/003-911-023E_relay_not_attached.jpg?v=1772598893&width=900)
![BARGAIN BASEMENT - 5-Speed Conversion Bracket [Vanagon]](http://gowesty.com/cdn/shop/files/5SPD-MOUNT_MAIN.jpg?v=1785451661&width=900)
![Oil Splash Plates (Pair) [Late Vanagon]](http://gowesty.com/cdn/shop/files/GVW-SPLASH-AM.jpg?v=1785448566&width=900)
![Transaxle & Front Differential Mount [Syncro]](http://gowesty.com/cdn/shop/products/full_dc8f4d7f9a0e31521a9c8972f6492f31.jpg?v=1785446589&width=900)
![Transaxle Differential Housing Reseal Kit (Manual) [Bus/Vanagon]](http://gowesty.com/cdn/shop/files/TransDiffMT.png?v=1785449249&width=900)
![[DIGITAL DOWNLOAD] Syncro Subframe Mount Kit](http://gowesty.com/cdn/shop/files/Subframe_Supports_1.png?v=1785459988&width=900)
![Flywheel & Flexplate Bolt (Pack of 5) [Bus/Vanagon]](http://gowesty.com/cdn/shop/files/GW-N-902-268-01-5main.jpg?v=1785469687&width=900)
![Differential Pan Drain Plug Kit (Auto Trans) [Late Bus & Vanagon]](http://gowesty.com/cdn/shop/files/AT-DRAIN-PLUG-KIT_main_1.jpg?v=1785470114&width=900)
![Gear Oil Drain Plug with Magnet [Bus/Vanagon]](http://gowesty.com/cdn/shop/files/GEAR-OIL-PLUG_5932d7d0-7713-4562-bed3-e58b9e9b6c65.jpg?v=1792456376&width=900)
![Transmission Ground Cable [Vanagon]](http://gowesty.com/cdn/shop/files/251-971-237-GW.jpg?v=1785448917&width=900)
![Gear Oil Fill Plug - Transaxle (2WD/4WD) [Bus/Vanagon]](http://gowesty.com/cdn/shop/products/full_ede47dce017b82d87880ece391b0dbfa.jpg?v=1785449231&width=900)
![Input Shaft Seal (Manual) [Vanagon]](http://gowesty.com/cdn/shop/files/113-311-113AMAIN.jpg?v=1785451788&width=900)
![Gasket - Bell Housing [Bus/Vanagon]](http://gowesty.com/cdn/shop/files/091-301-131_DET1.jpg?v=1785451906&width=900)
![Flywheel & Flexplate O-Ring (DuroGreen) [Bus/Vanagon]](http://gowesty.com/cdn/shop/files/GW-021-105-279-FKM.jpg?v=1785470466&width=900)
![O-Ring (Differential Bearing Nut) [Bus/Vanagon]](http://gowesty.com/cdn/shop/files/002-301-185A.jpg?v=1785451904&width=900)
![Screw - Sliding Door Handle & Automatic Transmission Oil Strainer [Vanagon]](http://gowesty.com/cdn/shop/products/full_6749bfe7eee8a69900450e9f135382e3.jpg?v=1785445387&width=900)
![Oil Change Refill Kit [Watercooled Vanagon]](http://gowesty.com/cdn/shop/files/OILCHANGE-REFILL-KIT_castrol.jpg?v=1772672799&width=900)
![Synthetic Motor Oil - 1 QT (10W60)[Bus/Vanagon]](http://gowesty.com/cdn/shop/files/10W60_main.jpg?v=1772672805&width=900)
![Oil Change Starter Kit [Watercooled Vanagon]](http://gowesty.com/cdn/shop/files/OILCHANGE-STARTER-KIT_2025.jpg?v=1785449982&width=900)
Gifting has never been easier
Perfect if you're short on time or are unable to deliver your gift yourself. Enter your message and select when to send it.
Seal for Automatic Transmission to Differential
$18.95
Skip to product information
Seal for Automatic Transmission to Differential
| Product: | 089-409-529D |
|---|---|
| Works With: | 1980-1991 |
| Manufacturer: | Quality Aftermarket |
| Availability: | Good Stock |
$18.95
This is the seal that keeps the differential gear oil separated from the automatic trans fluid and vice versa. They are stacked back to back between the differential case and the automatic case. TWO REQUIRED PER VEHICLE.
Fits all Vanagons with automatic transmission.
Reference numbers can be OE part numbers, superseded part numbers, and compatible part numbers. We provide this information to help ensure you're getting the right part for your needs.
- 089-409-529D
- 089409529D
Proposition 65: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
Automatic Transaxle Fluid Bundle [Vanagon]
$181.95
Starter (Automatic Trans) [Early Bus/Vanagon]
$171.95
BARGAIN BASEMENT - 5-Speed Conversion Bracket [Vanagon]
$159.95
Vacuum Tank for Differential Lock
$79.95
Oil Splash Plates (Pair) [Late Vanagon]
$68.95
2WD Transaxle Mount
$42.95
Transaxle & Front Differential Mount [Syncro]
$39.95
Transaxle Differential Housing Reseal Kit (Manual) [Bus/Vanagon]
$32.95
Gear Oil (75W90)
$23.95
Filter & Screen Kit for 3-Speed Automatic Section
$20.95
[DIGITAL DOWNLOAD] Syncro Subframe Mount Kit
$20.00
Differential Pan Gasket
$19.95 – $46.95
Flywheel & Flexplate Bolt (Pack of 5) [Bus/Vanagon]
$17.95
Torque Converter Seal
$17.95
Reverse Light Switch
$16.95
Governor Seal Bundle
$15.95
Differential Pan Drain Plug Kit (Auto Trans) [Late Bus & Vanagon]
$15.00
Gear Oil Drain Plug with Magnet [Bus/Vanagon]
$15.00
Transmission Ground Cable [Vanagon]
$14.00
2-Pin Connector Housing (Double Slot)
$11.95
Plastic Roller (Freewheel Segment) for Automatic Transaxle
$11.00
Syncro Output Shaft Seal
$10.95
Gear Oil Fill Plug - Transaxle (2WD/4WD) [Bus/Vanagon]
$10.00
Stud for Engine Case to Manual Transaxle
$8.95
Torque Converter Bolt Kit
$8.95
Reverse Light Switch
$7.95
CV Joint Flange Seal (Manual Transaxle)
$7.95
Automatic Transmission Oil Pan Gasket
$5.95
Seal for Gear Selector Shaft
$5.95
CV Joint Flange Seal (Auto Trans)
$5.95
Input Shaft Seal (Manual) [Vanagon]
$4.95
Gasket - Bell Housing [Bus/Vanagon]
$3.95
Flywheel & Flexplate O-Ring (DuroGreen) [Bus/Vanagon]
$3.00
Cross-Shaft Bushing Bolt
$2.95 – $3.95
CV Flange Cap
$2.95
O-Ring (Differential Bearing Nut) [Bus/Vanagon]
$1.95
Screw - Sliding Door Handle & Automatic Transmission Oil Strainer [Vanagon]
$0.95
Red Line CV-2 Grease (14oz)
$21.95
Oil Change Refill Kit [Watercooled Vanagon]
$112.95
HHS+ High Pressure Lubricant Grease.
$41.95
Synthetic Motor Oil - 1 QT (10W60)[Bus/Vanagon]
$19.95
Transaxle Drain Plug Kit
$33.00
Phosphate Free Coolant
$36.95
Rost Off Rust Loosener
$19.95
Goop Bundle (Thread Locker/Grease/Anti-Seize/Silicone Sealant)
$8.95
Automatic Transaxle Fluid - Red Line Synthetic
$23.95
Oil Change Starter Kit [Watercooled Vanagon]
$164.95
CV Joint Grease (30-gram Pouch)
$3.45
Silicone Spray Lubricant
$16.95