Dorman - First Stop Drum Brake Wheel Cylinder
Fits Chevrolet, GMC — 4 vehicle applications
WHEEL CYLINDER
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Review shipping eligibility for this region
- Canadian Owned
Dorman - First Stop W37784 Vehicle Fitment
Fits 4 vehiclesThis Dorman - First Stop Drum Brake Wheel Cylinder fits Chevrolet, GMC vehicles.
Fits 1988-1991 Chevrolet C1500; 1988-1991 Chevrolet K1500; 1988-1991 GMC C1500; 1988-1991 GMC K1500.
1988-1991 Chevrolet C1500
1988-1991 Chevrolet K1500
Dorman - First Stop W37784 Specifications
- Material
- Cast Iron
- Material
- Hierro fundido
- Bleeder Screw Included
- Yes
- Bleeder Screw Included
- Sí
- Bleeder Screw Included
- Oui
- Bleeder Screw Cap Included
- No
Dorman - First Stop W37784 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | ACDelco | 18E295 |
| Aftermarket | ACDelco | 18E1235 |
| Aftermarket | Aimco | W906624 |
| Aftermarket | Alltech Automotive | 101-1646 |
| Aftermarket | ARI | 84-44019 |
| Aftermarket | ARI | 784-44019 |
| Aftermarket | Autospecialty | W-86019 |
| Aftermarket | Bendix | 33962 |
| Aftermarket | Centric Parts | 134.66019 |
| Aftermarket | Centric Parts | 135.66019 |
| Aftermarket | Coni-Seal | WC13962 |
| Aftermarket | DFC Wheel Cylinders - Archived | 375-47072 |
| Aftermarket | General Motors | 18013954 |
| Aftermarket | General Motors | 18060084 |
| Aftermarket | Lusac | 116263 |
| Aftermarket | Raybestos Brakes | WC37784 |
| Aftermarket | Wagner Brake | F116263 |
| Aftermarket | Wagner Brake | WC116263 |
Dorman - First Stop W37784 Product Description
This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and tested for quality assurance.
Key Features
- Ideal replacement - specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
- Cost-effective fix - replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
- Quality materials - made with high-quality EPDM rubber cups and boots for long-lasting performance
- Professionally tested - wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups
About Dorman - First Stop
Shop Dorman - First Stop Drum Brake Wheel Cylinder at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - First Stop W37784. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — Dorman - First Stop W37784
What vehicles does the Dorman - First Stop W37784 fit?
The Dorman - First Stop W37784 fits 4 vehicle applications including 1988-1991 Chevrolet C1500, 1988-1991 Chevrolet K1500, 1988-1991 GMC K1500, 1988-1991 GMC C1500. Check the full fitment list above to confirm your vehicle.
What parts does the Dorman - First Stop W37784 replace?
The Dorman - First Stop W37784 is a direct replacement for ACDelco 18E295, ACDelco 18E1235, ARI 84-44019, ARI 784-44019, Aimco W906624 and 13 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Dorman - First Stop W37784 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Dorman - First Stop W37784. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Dorman - First Stop W37784?
Shipping options for the Dorman - First Stop W37784 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Dorman - First Stop W37784 cost?
The Dorman - First Stop W37784 is currently listed at $19.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Dorman - First Stop Drum Brake Wheel Cylinder a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Dorman - First Stop Drum Brake Wheel Cylinder before ordering.