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Description
Vintage - Metal Silver Crankshaft Main Bearing Set - 8133254K6Overview: Crankshaft Main Bearing Set For 3. 8L, 4. 0L, & 4. 2L Engines . 010" Undersized Direct Replacement Crown supports its entire line with a 12 month warranty Application: Year Make Model Submodel Engine Size 1988 1990 Jeep Wagoneer 1979 Jeep DJ5 1971 Jeep J 3800 1971 Jeep J 4500 1971 Jeep J 4600 1971 Jeep J 4700 1971 Jeep J 4800 1965 1971 Jeep CJ5 1965 1971 Jeep CJ6 1984 1986 Jeep Cherokee 1971 Jeep J 100 1975 1986 Jeep J20 1971 Jeep J 2500
Overview:
Crankshaft Main Bearing Set- For 3.8L, 4.0L, & 4.2L Engines
- .010" Undersized
- Direct Replacement
- Crown supports its entire line with a 12-month warranty
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1988 - 1990 | Jeep | Wagoneer | ||
| 1979 | Jeep | DJ5 | ||
| 1971 | Jeep | J-3800 | ||
| 1971 | Jeep | J-4500 | ||
| 1971 | Jeep | J-4600 | ||
| 1971 | Jeep | J-4700 | ||
| 1971 | Jeep | J-4800 | ||
| 1965 - 1971 | Jeep | CJ5 | ||
| 1965 - 1971 | Jeep | CJ6 | ||
| 1984 - 1986 | Jeep | Cherokee | ||
| 1971 | Jeep | J-100 | ||
| 1975 - 1986 | Jeep | J20 | ||
| 1971 | Jeep | J-2500 | ||
| 1971 | Jeep | J-2600 | ||
| 1987 | Jeep | Wagoneer | 242/4 L L6 | |
| 1988 - 1990 | Jeep | Comanche | Eliminator | 242/4 L L6 |
| 1987 - 1990 | Jeep | Cherokee | Laredo | 242/4 L L6 |
| 1987 - 1988 | Jeep | Cherokee | Chief | 242/4 L L6 |
| 1988 - 1990 | Jeep | Comanche | Base | 242/4 L L6 |
| 1987 - 1990 | Jeep | Cherokee | Base | 242/4 L L6 |
| 1987 - 1990 | Jeep | Cherokee | Pioneer | 242/4 L L6 |
| 1987 - 1990 | Jeep | Cherokee | Limited | 242/4 L L6 |
| 1989 - 1990 | Jeep | Cherokee | Sport | 242/4 L L6 |
| 1987 | Jeep | Comanche | 242/4 L L6 | |
| 1988 - 1990 | Jeep | Comanche | Pioneer | 242/4 L L6 |
| 1988 | Jeep | Comanche | Laredo | 242/4 L L6 |
| 1988 | Jeep | Comanche | Chief | 242/4 L L6 |
| 1972 - 1983 | Jeep | CJ5 | 258/4.2 L L6 | |
| 1972 - 1973 | Jeep | J-4800 | 258/4.2 L L6 | |
| 1972 - 1973 | Jeep | J-4600 | 258/4.2 L L6 | |
| 1974 - 1987 | Jeep | J10 | 258/4.2 L L6 | |
| 1972 - 1973 | Jeep | J-4500 | 258/4.2 L L6 | |
| 1972 - 1973 | Jeep | J-4700 | 258/4.2 L L6 | |
| 1972 - 1983 | Jeep | Wagoneer | 258/4.2 L L6 | |
| 1972 - 1973 | Jeep | J-2500 | 258/4.2 L L6 | |
| 1984 - 1986 | Jeep | Grand Wagoneer | 258/4.2 L L6 | |
| 1972 - 1973 | Jeep | J-2600 | 258/4.2 L L6 | |
| 1972 - 1973 | Jeep | Commando | 258/4.2 L L6 | |
| 1973 - 1983 | Jeep | DJ5 | 258/4.2 L L6 | |
| 1972 - 1975 | Jeep | CJ6 | 258/4.2 L L6 | |
| 1988 - 1990 | Jeep | Wrangler | Islander | 258/4.2 L L6 |
| 1974 - 1983 | Jeep | Cherokee | 258/4.2 L L6 | |
| 1988 - 1990 | Jeep | Wrangler | Laredo | 258/4.2 L L6 |
| 1988 - 1990 | Jeep | Wrangler | Sahara | 258/4.2 L L6 |
| 1972 - 1973 | Jeep | J-100 | 258/4.2 L L6 | |
| 1981 - 1985 | Jeep | Scrambler | 258/4.2 L L6 | |
| 1988 | Jeep | Wrangler | S | 258/4.2 L L6 |
| 1976 - 1986 | Jeep | CJ7 | 258/4.2 L L6 | |
| 1974 - 1976 | Jeep | J20 | 258/4.2 L L6 | |
| 1987 | Jeep | Wrangler | 258/4.2 L L6 | |
| 1988 - 1990 | Jeep | Wrangler | Base | 258/4.2 L L6 |
| 1988 | Jeep | Wrangler | Sport | 258/4.2 L L6 |
Specs:
Additional Information:
| SKU Number : | 8133254K6 |
|---|---|
| Brand : | Crown Vintage |
| UPC : | 848399049169 |
| Part Type : | Crankshaft Main Bearing Set |
| Dimension : | 7.25(L) X 3.50(W) X 2.00(H) |
| Weight : | 1.70 lbs. |
| Color : | Silver |
| Material/Finish : | Metal |
| Sold AS : | Set |
|---|---|
| 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
4.6 ★★★★★
Based on 1583 reviews
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Product Reviews
★★★★★ 5
Great product
Size: 36 sqft
Easy to apply, made a big difference in sound deadening on side by side. Would definitely purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
AS GOOD AS ANY OTHER, WORKS GREAT
Size: 36 sqft, Size: 36 sqft
Used this in my 17 RAM 1500. This stuff works great, just as good as S...ss brand that is also sold on here. Same thickness and same tackiness. And this stuff sticks like crazy, once its laid down and rolled onto the surface, it is hard to remove, so I am pretty sure it will stay where I installed it. It is great value, one box was enough to do the whole roof of the truck with a little left over for small spots. I think it took a total of 2.5 boxes to do my whole crew cab, roof, floor and back wall and most of the firewall, and I also added a layer of their .25" foam. I do notice a difference in less outside noise, from wind and road. I will be doing my wife car soon, and this is the product I will be using again, I recommend this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
★★★★★ 5
Dyna... who?
Size: 36 sqft
This stuff works great. Fraction of the cost to Dyna.. and just as good. Very sticky. Used in doors, floors and ceiling. Great product and performs flawlessly. I would highly recommend this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 4
Awesome, inexpensive alternative to name-brands!
Size: 36 sqft
Awesome. Stuck well with alcohol prep and time to let liquid flash-off. Very consistent, piece to piece. Backing peeled easily when desired. Compared to Amazon Basics, the butyl seemed a little thicker (infinitesimally) and stickier, foil was less thick than Amazon Basics. Very good value. Started with my nice car, but after completing project, sound dampened all cars in the immediate family it made such a noticeable difference in sound level and quality of music from soeakers. Recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
★★★★★ 5
Easy to use
Size: 36 sqft, Size: 36 sqft
Very good and easy to use, made my 88 Chevy feel better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
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