Skip to product information
SKU:
NLT2S00838
Ships for free in 2–4 business days.
Main + Rod Bearings Set for Isuzu Ascender Cadillac CTS Saab 9-7x 4.8L-6.2L LS3
$59.19
In Stock
$59.19
Sale price
$59.19
Regular price
This main and connecting-rod bearing set is intended for select GM LS-family V8 engine rebuilds using the correct bearing sizes. It supplies internal crankshaft bearing shells rather than a complete rotating assembly.
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Select GM LS-based 4.8L–6.2L engines used in vehicles such as Isuzu Ascender, Cadillac CTS and Saab 9-7X — engine code determines fit
Product Overview
Rod knock, reduced oil pressure and crankshaft scoring can indicate bearing damage, but bearing replacement requires measuring every journal and checking block alignment. LS-family engines from 4.8L to 6.2L do not all use one interchangeable bearing specification.
Key Features & Performance
- It supplies internal crankshaft bearing shells rather than a complete rotating assembly
- Intended application: Select GM LS-based 4.8L–6.2L engines used in vehicles such as Isuzu Ascender, Cadillac CTS and Saab 9-7X — engine code determines fit
- Important installation check: Verify crankshaft journal diameter, thrust bearing position, engine family and standard/undersize bearing specification.
Replaces / Cross-References
No independently confirmed interchange number beyond the listing information. Compare the part markings on the original component.
Numbers shown are identification references; verify the exact interchange and model application.
What Is Included
Main and rod bearing set; verify size and kit count
Fitment Notes
Verify crankshaft journal diameter, thrust bearing position, engine family and standard/undersize bearing specification.
Frequently Asked Questions
Is this an OEM part? No. This is an aftermarket replacement or upgrade as described in the listing, unless explicitly marked genuine OEM. Equipment brands and OE numbers identify intended applications.
How do I confirm compatibility? Verify crankshaft journal diameter, thrust bearing position, engine family and standard/undersize bearing specification.
Part Summary
Keywords: Main + Rod Bearings Set, Select GM LS-based 4.8L–6.2L engines used in vehicles such as Isuzu Ascender, Cadillac CTS and Saab 9-7X — engine code determines fit, aftermarket replacement, northline parts, replacement parts.
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.