Engine Crankshaft Main Bearing Set - SEALED POWER (4261M 40)

SEALED POWERMPN4261M 40
Sale Price$140.43
Description : Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Sealed Power 4261M 40 Engine Crankshaft Main Bearing Set for Ford Thunderbird
FOI V8 330CI 5.4L Heavy Duty; 1971-1965 FOT H/D V8 330CI 5.4L Heavy Duty; 1977-1964 FOT M/D V8 330CI 5.4L Heavy Duty; 1969-1964 FOF V8 330CI 5.4L Medium Duty; FOI V8 330CI 5.4L Medium Duty; More - See Printed Buyers Guide
My Location

Product Details

Description

Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Sealed Power 4261M 40 Engine Crankshaft Main Bearing Set for Ford Thunderbird
FOI V8 330CI 5.4L Heavy Duty; 1971-1965 FOT H/D V8 330CI 5.4L Heavy Duty; 1977-1964 FOT M/D V8 330CI 5.4L Heavy Duty; 1969-1964 FOF V8 330CI 5.4L Medium Duty; FOI V8 330CI 5.4L Medium Duty; More - See Printed Buyers Guide

Features & Benefits

  • Steel-backed bronze alloy lining with overplate
  • Popular for fatigue resistance & strength - provides conformability required for older applications
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications

Part Number (MPN)
4261M 40
SKU
4261M 40
UPC / GTIN
724956125012 / 00724956125012
Condition
New
Brand
Sealed Power
Grade Type
Premium
Part Alert
3.824" max. flange OD
Part Description
Engine Crankshaft Main Bearing Set
Part Material
Steel backed overplated bronze alloy
UPC
00724956125012
Undersize Inch
0.040

YearMakeModelBody & TrimEngine & Transmission
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission

BrandEquivalent Part Numbers

Rows per page:

0-0 of 0

BrandEquivalent Part Numbers
ACL
5M685P40
Clevite
MS863P40
Dana Commercial Vehicle Service
MS685P40
Dana Commercial Vehicle Service Parts
MS685P40
Enginetech
BC303J040
King Engine Bearings
MB559AM 040

Shipping Policy

Operated by RevolutionParts Inc · Effective date: 11/2025 · Last updated: 4/2026... Check out our Shipping Policy for more details.

Return Policy

At PartsDirect.parts, operated by RevolutionParts Inc, we want you to be completely satisfied with your purchase. This policy outlines how to cancel orders, initiate returns, and receive refunds. Please read it carefully before completing your purchase... Check out our Return Policy for more details.