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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Vintage - Brake Master Cylinder Repair Kit - J8134266Overview: Brake Master Cylinder Repair Kit for 1978 1982 CJ 5, 7, and 8 w o Power Brakes w Front Disc Brakes and 1983 1986 CJ 5, 7, and 8 w o Power Brakes w Small Opening on Master Cylinder for Front Brakes Includes Pistons, Seals, Springs, Etc Does Not Include Push Rod Direct Replacement Crown supports its entire line with a 12 month warranty Application: Year Make Model Submodel Engine Size 1978 1983 Jeep CJ5 1978 1986 Jeep CJ7 1981 1985 Jeep
Overview:
Brake Master Cylinder Repair Kit for 1978-1982 CJ-5, 7, and 8 w/o Power Brakes w/ Front Disc Brakes and 1983-1986 CJ-5, 7, and 8 w/o Power Brakes w/ Small Opening on Master Cylinder for Front Brakes- Includes Pistons, Seals, Springs, Etc
- Does Not Include Push Rod
- Direct Replacement
- Crown supports its entire line with a 12-month warranty
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1978 - 1983 | Jeep | CJ5 | ||
| 1978 - 1986 | Jeep | CJ7 | ||
| 1981 - 1985 | Jeep | Scrambler |
Specs:
| Axle | Any |
|---|
Additional Information:
| SKU Number : | J8134266 |
|---|---|
| Brand : | Crown Vintage |
| UPC : | 849603026273 |
| Part Type : | Brake Master Cylinder Repair Kit |
| Dimension : | 7.00(L) X 2.25(W) X 2.00(H) |
| Weight : | 0.40 lbs. |
| Color : | Black Unpainted Silver |
| Material/Finish : | Metal Rubber Plastic Aluminum |
| Sold AS : | Kit |
|---|---|
| Quantity Required : | 1 |
| Warranty : | 12 Month |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 871 reviews
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Product Reviews
★★★★★ 5
For motorcycles
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Great stuff, good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
The best lower unit gear oil I have used
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
I have been boating my whole life, this is by far the best gear oil. I use this in my Johnson 115 even though this is technically made by Mercury. I seem to get less if any water intrusion into my gearcase with this oil. If there is any, the oil emulsifies the water and continues to protect the gears. I have had better luck with this than Pennzoil marine or others. Highly recommend. It is a blue color and easy to drain and fill.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 5
Great
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Great lube for the boat
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
recommend
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 4
Does not come with a pump.
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
The Good: Changing the fluid in the lower unit is a very easy DIY job. This can save you hundreds of dollars each year by doing it yourself.
The Bad: You need a special pump to change the oil, and sometimes it comes with the gear lube. Unfortunately this product did not come with it. Luckily my neighbor had an extra one from changing the lube a different boat laying around and was able to use that.
The Ugly: If you have to go get the pump, that could cost a few extra dollar but is just an extra nuisance. The pumps are interchangable but you just need to clean it between uses (DON'T MIX DIFFERENT OIL BRANDS)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
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