DNJ Rod Bearings Set (Oversizes Available)

Engine Details: One Set Services Complete Engine.

Buyers Guide: [2014-2017] GM / V6 / 4.3L / 262 OHV 12V [(LV3)]

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Head Gasket Set

Engine Details: LH6 VIN M Vortec 16V OHV

Notes: Premium Sealing Solution; Valve Grind Set

Buyers Guide: [2005-2014] GM, SAAB / V8 / 4.8L, 5.3L / 293, 325 OHV 16V [(L33, LC9, LH6, LH8, LH9, LMG, LY2, LY5, VORTEC)]

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Engine Exhaust / Intake Valve Kit

Includes: Exhaust Valve x8 Intake Valve x8.

Engine Details: Nitride Coated, 1 Groove, 39.4mm Head Dia., 7.97mm Stem Dia., 124.8mm O.A.L., Exhaust, LY2, LR4, 124.8mm O.A, 48mm Head Dia., 123.7mm O.A.L., Intake, [ 1.890" Head ], 7.9.

Buyers Guide: [1999-2017] GM, ISUZU, SAAB / V8 / 4.8L, 5.3L / 293, 325 OHV 16V [(L20, L33, L59, LC9, LH6, LH8, LH9, LM4, LM7, LM7, LMF, LMG, LR4, LY2, LY5, VORTEC)]

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Set of 12 Lifters

Includes: Valve Lifter x12.

Engine Details: Non-Deactivation Lifters, LS7, LY2, LR4, w/ 2ND DESIGN, w/ 1ST DESIGN, Roller Type.

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Valve Cover Gasket with Grommets

Engine Details: VIN G 16V OHV,

Notes: w/ Spark Plug Tube Seals & Grommets If Required, Set,

Buyers Guide: [1997-2017] AVANTI, GM, ISUZU, SAAB / V8 / 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L / 293, 325, 350, 364, 376, 427 OHV 16V [(L20, L33, L59, L76, L76, L77, L92, L94, L92, L9H, L96, L99, LC8, LC9, LFA, LZ1, LH6, LH8, LH9, LM4, LM7, LM7, LMF, LMG, LR4, LS1, LS3, LS4, LS7

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Piston Ring Set (Oversizes Available)

Engine Details: Set Services Complete Engine, 1.5x1.5x2.5, 1.2x1.5x2.5.

Buyers Guide: [2007-2017] GM [1.5x1.5x2.5] / V8 / 6.2L / 376 OHV 16V [(L92, L94, L92, L9H, L99, LS3)]

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Rear Main Seal

Engine Details: VIN G 16V OHV,

Buyers Guide: [1997-2017] AVANTI, GM, ISUZU, SAAB / V8 / 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L / 293, 325, 350, 364, 376, 427 OHV 16V [(L20, L33, L59, L76, L76, L77, L92, L94, L92, L9H, L96, L99, LC8, LC9, LFA, LZ1, LH6, LH8, LH9, LM4, LM7, LM7, LMF, LMG, LR4, LS1, LS3, LS4, LS7

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Main Bearings Set (Oversizes Available)

Engine Details: One Set Services Complete Engine.

Buyers Guide: [2014-2021] GM / V6 / 4.3L / 262 OHV 12V [(LV3)]

Part Warranty: 12-month or 12,000-mile warranty, whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

Durable 4.3L V6 Crankshaft Main Bearing Sets for Chevy and GMC by Partsology

Maintain optimal engine performance with the Partsology 4.3L V6 Crankshaft Main Bearing Set (MPN: MB4243), crafted specifically for the 2014-2021 Chevy Silverado, 2014-2021 GMC Sierra, 2018-2022 GMC Savana, and 2018-2022 Chevrolet Express. Engineered to meet or exceed OEM standards, these main bearings provide the precise fit and strength necessary to support the crankshaft and handle the demands of your engine. Perfect for rebuilds or repairs, this set ensures smooth rotation, reduced friction, and enhanced durability for your 4.3L V6 engine.  

At Partsology, we pride ourselves on supplying OEM-quality engine parts at amazing prices. This crankshaft main bearing set exemplifies our commitment to quality, offering reliable performance without the premium cost. Whether you’re a professional mechanic or a DIY enthusiast, you can trust this part to stand up to the rigors of daily driving and heavy-duty use. Count on Partsology to keep your Chevy or GMC vehicle running smoothly with affordable and dependable engine components.

DNJ Head Bolt Kit

Engine Details: VIN 7 16V Naturally Aspirated OHV

Notes: One Set Services Complete Engine

Buyers Guide: [2014-2017] GM / V8 / 5.3L, 6.2L / 325, 376 OHV 16V [(L83, L86, L8B, LT1, LT4)]

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

DNJ Head Gasket Set

Engine Details: L83 VIN C EcoTec3 16V OHV

Notes: Premium Sealing Solution; Valve Grind Set

Buyers Guide: [2014-2017] GM / V8 / 5.3L / 325 OHV 16V [(L83, L8B)]

Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.