King Engine Bearings Toyota 1Rz/2Rz/3Rz (Size +0.25mm) Main Bearing Set

SKU: KINGMB5089XP0.25

Main Bearings

KING Main Bearings...

King Engine Bearings

King Engine Bearings Toyota 1Rz/2Rz/3Rz (Size +0.25mm) Main Bearing Set

SKU: KINGMB5089XP0.25

Main Bearings

KING Main Bearings...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Built with enhanced tri-metal, King XP-Series main bearings have a layered copper lead construction, with a nickel plate barrier and lead/tin/copper Babbitt overlay over a steel backing--in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors: an amazing +/- .0001 in. The XP-Series main bearings are narrowed for large radii crankshafts and feature enlarged, chamfered oil holes with full, 3/4 in., or 1/2 in. grooving for improved oiling. They deliver consistent and reliable performance with a high-load capacity. These race-only Xtreme Performance (XP-Series) Tri-Lecular main bearings are proven track-tough to handle the ground-shaking power of your race engine. Hundreds of sets are available; order the bearings recommended for your vehicle.

Product Overview

MAIN BEARING SET For TOYOTA 1RZ, 2RZ, 3RZ; Race bearings, Trimetal pMax Black

Product Details

Description:	King Engine Bearings Toyota 1Rz/2Rz/3Rz (Size +0.25mm) Main Bearing Set
Material:	Race bearings, Trimetal [pMax Black]
Part Number:	kingMB5089XP0.25
Title:	King Bearings
Undersize:	0.25

Application Summary

TOYOTA 1RZ, 2RZ, 3RZ

Part Type

Engine Crankshaft Main Bearing Set

Data: v4.2 - Upd: 2026-10-13 22:17:37

Specifications

Product Attributes - Brand: King Engine Bearings
Product Attributes - Manufacturer's Part Number: MB5089XP0.25
Product Attributes - Part Type: Main Bearings
Product Attributes - Product Line: King XP-Series Main Bearings
Product Attributes - UPC: 611500614132
Product Attributes - Bearing Usage: Performance
Product Attributes - Engine Crankshaft Undersize (in.): 0.010 in.
Product Attributes - Engine Crankshaft Undersize (mm): 0.25mm
Product Attributes - Grooved Bearing: Yes
Product Attributes - Groove Location: Upper
Product Attributes - Groove Style: 1/2
Product Attributes - Thrust Bearing Oversize: Stock
Product Attributes - Bearing Material: Tri-metal copper-lead nickel
Product Attributes - Quantity: Sold as a set of 5.

Reference Information

Brand Name/s	King Engine Bearings
StreetFX SKU	kingMB5089XP0.25
SFX Item ID	4297116
Supplier Item Code	4297116
Manufacturer SKU	MB5089XP0.25
Manufacturer UPC	611500614132
Alternative References	kgb-mb5089xp025, 1Rz/2Rz/3Rz, +0.25mm)