Main Bearings

Main Bearing Set;

Part Number: SLP-4125MA40

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Main Bearings, 0.030 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA30

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Main Bearings, 0.040 in. Crankshaft Undersize, Tri Metal, Full Groove, Ford, Mercury, V8, 221, 260, 289, 302, Set of 5

Part Number: SLP-4125M40

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Ford, Mazda, 3.0L, Set of 4

Part Number: KGB-MB459SI05

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Estimated Ship Date: May 20, 2026 if ordered today

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Bearing 6304JR2/22CS36 22x52x15

Part Number: WIS-B5063

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Engine Crankshaft Main Bearing, Main Bearing 30 x 62 x 16mm

Part Number: WIS-B5017

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Engine Crankshaft Main Bearing, Main Bearing 25 x 52 x 15mm

Part Number: WIS-B5024

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Engine Crankshaft Main Bearing, Main Bearing 35 x 72 x 17mm

Part Number: WIS-B5026

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Estimated Ship Date: Mar 18, 2026 if ordered today

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BIG END BEARING '06-14 TRX450 R

Part Number: WIS-B1054

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Main Bearing Set;

Part Number: SLP-4663MA40

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Main Bearing Set;

Part Number: SLP-4125MA30

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Estimated Ship Date: Mar 10, 2026 if ordered today

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BEARING K

Part Number: NAL-12591092

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Estimated Ship Date: Jun 18, 2026 if ordered today

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Main Bearing, FORD MOD MOTOR 6.2L V8 StockBi-Metal - Silicon Aluminum

Part Number: KGB-MB5845SI

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Estimated Ship Date: May 20, 2026 if ordered today

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Main Bearing Set, INTERNATIONAL TRUCK 420CI 6.9L, 445CI 7.3L

Part Number: KGB-MB189CP

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Estimated Ship Date: May 20, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Chrysler, 3.5L, Set of 4

Part Number: KGB-MB4040SI05

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Estimated Ship Date: May 20, 2026 if ordered today

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Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Chrysler, Dodge, Plymouth, 2.0L, Set of 5

Part Number: KGB-MB5052AM025

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Estimated Ship Date: May 20, 2026 if ordered today

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