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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Vintage - Metal Zinc Synchronizer Blocking Ring - J0991021Overview: Synchronizer Blocking Ring Direct Replacement Crown supports its entire line with a 12 month warranty Application: Year Make Model Submodel Engine Size 1971 1975 Jeep Wagoneer 1971 1975 Jeep CJ5 1974 1975 Jeep Cherokee 1971 1973 Jeep J 4700 1971 1975 Jeep CJ6 1971 1973 Jeep J 4800 1971 1973 Jeep J 4600 1971 1973 Jeep J 4500 1971 1973 Jeep J 2600 1971 1973 Jeep J 2500 1972 1973 Jeep Commando 1971 1973 Jeep J 100 1974 1975 Jeep J10 1974 1975
Overview:
Synchronizer Blocking Ring- Direct Replacement
- Crown supports its entire line with a 12-month warranty
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1971 - 1975 | Jeep | Wagoneer | ||
| 1971 - 1975 | Jeep | CJ5 | ||
| 1974 - 1975 | Jeep | Cherokee | ||
| 1971 - 1973 | Jeep | J-4700 | ||
| 1971 - 1975 | Jeep | CJ6 | ||
| 1971 - 1973 | Jeep | J-4800 | ||
| 1971 - 1973 | Jeep | J-4600 | ||
| 1971 - 1973 | Jeep | J-4500 | ||
| 1971 - 1973 | Jeep | J-2600 | ||
| 1971 - 1973 | Jeep | J-2500 | ||
| 1972 - 1973 | Jeep | Commando | ||
| 1971 - 1973 | Jeep | J-100 | ||
| 1974 - 1975 | Jeep | J10 | ||
| 1974 - 1975 | Jeep | J20 | ||
| 1971 | Jeep | J-3800 |
Specs:
Additional Information:
| SKU Number : | J0991021 |
|---|---|
| Brand : | Crown Vintage |
| UPC : | 848399056853 |
| Part Type : | Synchronizer Blocking Ring |
| Dimension : | 3.25(L) X 3.25(W) X 0.75(H) |
| Weight : | 0.20 lbs. |
| Color : | Zinc Bronze |
| Material/Finish : | Metal Bronze |
| Sold AS : | Each |
|---|---|
| Quantity Required : | 3 |
| 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
4.8 ★★★★★
Based on 131 reviews
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Product Reviews
★★★★★ 5
Perfect shades
Color: Tortoise Frame/Brown Lens
I love these sunglasses! I have a small face, and I find that these fit perfectly! They are stylish, fun and I don't have a problem of them sliding down my nose.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Comfortable sunglasses
Color: Gold Frame/Black Lens
Great fit, definitely polarized, and super cute on. Even the packaging was nice. Definitely a great buy for the price!
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Nice quality for the price
Color: Tortoise Frame/Brown Lens
Love these. Better quality than I thought they might be. Fit well, look nice.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Quality for lower price than brand sunnies
Color: Beige Tortoise Frame / Brown Gradient Lens
High quality for a low price. I'm someone who always loses my sunglasses so I won't allow myself to purchase any name brands. I've had my fair share of cheap sunnies for this reason. These are probably the best "off-brand" I've tried - and I've tried a lot. They are definitely polarized and are lightweight with a good fit - some of the cheaper brands are really tight on the ears and the plastic is clearly cheaply made, making them heavier. They are also a cute style with a variety of colors available. The other thing with cheaper sunglasses is they are usually not that great to peer out of. Some of them I can't wear to drive bc they are too dark, or not dark enough for glares on the road. These are great for driving - the lens coloring is just right to see well and also feel like you're not squinting. I'm buying another pair for when I inevitably lose these!
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Reviewed in the United States on August 12, 2025
★★★★★ 5
Polarized sunglasses are just what I needed
Color: Tortoise Frame / Mirror Pink Lens
I really like these sunglasses. They are polarized and work great. They fit well and don't fall off when I bend over, which is important. They are light on my face and don't make marks or pressure on my nose. The color is perfect and they are really cute. They are a great value, well worth it. The cleaning cloth and bag to keep them in are a bonus. Very comfortable!
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Reviewed in the United States on April 13, 2026
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