SKU: 18317380707

King Engine Bearings Main Bearing Set for 1991-2000 Jeep Cherokee (MB5148SI 040)

Sale price$29.84 Regular price$33.15
Save 10%

Pay in installments of $8.29 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

King Engine Bearings Main Bearing Set for 1991-2000 Jeep Cherokee (MB5148SI 040)Carrying on a tradition of durability and dependability, KING Bi Metal (aluminum) engine bearings feature 100% lead free aluminum silicon. King has 4 different variations of their aluminum based bearings: (AM Series) K 783 Standard aluminum based material, equivalent to SAE 783, used for low and medium load engines. King AM Series main and rod bearings are recommended for street or marine applications. They have superior embeddability, which provides

Carrying on a tradition of durability and dependability, KING Bi-Metal (aluminum) engine bearings feature 100% lead-free aluminum silicon.

King has 4 different variations of their aluminum based bearings:

(AM-Series) K-783 -Standard aluminum based material, equivalent to SAE-783, used for low and medium load engines.

King AM-Series main and rod bearings are recommended for street or marine applications. They have superior embeddability, which provides greater macro-particle and reduces scratching of the crank journals and tearing or weakening of the Babbitt overlays. The direct replacements feature tolerance control up to +/- .0001—and they're lead-free, making them environmentally friendly and user-safe. Order the King AM-Series rod bearings in the application designed for proper fitment with your vehicle.

(SI-Series) K-788 -Aluminum based material, strengthen by 2.5-3% silicon, for medium load engines or nodular cast iron crankshafts.

King SI-Series main and rod bearings are recommended for OE applications. These replacement bearings are designed for aftermarket gasoline or diesel engine rebuilding—and performance engines with factory crankshafts. The bearings have an improved crankshaft finish for reducing microscopic ferrite peaks on improperly ground or polished nodular cast iron crankshafts. King SI-Series main and rod bearings feature improved oil clearance to reduce wear and increase engine life, which in turn reduces operating noise, vibration, and excess oil flow. Order the bearing set designed for fitment on your make and model.

(SM-Series) K-789 -Aluminum alloy bonding layer. The strongest aluminum based material. The alloy is strengthened by addition of Manganese and Chromium (Mn, Cr), Used for high load applications.

For high load and performance applications, King SM-Series main and rod bearings are the strongest aluminum-based material offered by King. The alloy is strengthened by the addition of manganese and chromium. SM-Series crankshaft main bearings feature a traditional steel-backing, aluminum bonding layer, and the aluminum bearing alloy. They are available for a wide variety of vehicle and engine applications.

(HP-Series) K-787 - King HP-Series rod bearings were developed mainly for drag race applications needing a material harder than the Babbitt top layer. These applications demanded a structure that could withstand high loads for short durations and still offer higher embeddability and compatibility. In response, King developed the HP-Series featuring the Alecular metal structure.

The HP-Series is also suited for many performance applications with nodular cast iron crankshafts, such as street, strip, and some levels of Circle Track racing.

HP-Series bearings are particularly suitable for the following cases:

  • When a tri-metal bearing's Babbitt overlay extrudes over the sides, migrates to one end, or is physically removed by the crankshaft
  • When the intermediate layer of a tri-metal bearing is exposed, damaging the crank journal and requiring expensive grinding or replacement
  • When contaminants enter the oil stream, scratching and damaging the crankshaft journals


Check your bearing size using our fitment calculator here
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 18317380707

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 15 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
Globetrotter
Los Angeles, US
★★★★★ 4
Great value
Style: 8 - Pack Frog, Style: 8 - Pack Frog
deal. Got it for my pups gotcha day. He is not a heavy chewer so this was perfect for him.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
A
Verified Purchase
Angel Gabriel
Alexandria, US
★★★★★ 5
Highly recommend!
Style: 8 - Pack Frog, Style: 8 - Pack Frog
All the plush type toys and the frog have a great squeak toy in them that isn't too loud like most!! All are a decent size and have kept my girl entertained since I opened the package!! Love that they are bright and vibrant colors and seem to be very good quality!! My 9lh Chihuahua for size reference 😂 actually she wouldn't stop trying to steal them when I was taking the pictures lol. She especially loves the big frog and ball that you can put snacks into! The red bone seems to be a very hard durable plastic so she won't be able to chew it Into small pieces and choke, so very safe!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
B
Verified Purchase
Britt
Draper, US
★★★★★ 5
fun for puppy
Style: 8 - Pack Frog
Puppy love them great started toys
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
I
Verified Purchase
I. am
West Palm Beach, US
★★★★★ 3
Chew ball and carrot only things to last.
The chew ball is awesome. Lasts forever. The carrot and multicolored rope bone also last and are very durable. The flamingo lasted ten minutes and the stuffing went everywhere quickly, I converted it into a makeshift smaller rope chew, lol. The banana had appeal….but my dogs destroyed it in two days. I liked the banana but it is flimsy. So far I’ve sequestered the Star and “meat” toys, they don’t look to durable. It’s a cheap product so you get what it’s worth. I wanted a cool flamingo but the flamingo was the easiest for my Brussels Griffon to destroy. All in all the carrot and chew ball are good but the rest not so much. Two stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2022
L
Verified Purchase
Layla hiler
Dallas, US
★★★★★ 5
Puppy loved them.
Style: 8 - Pack Frog
My puppy loved them. The bone looks kinda weird though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

recommand products