285-4106 Seal-Valve Cover for Caterpillar C9 C-9 Engines

285-4106 Seal-Valve Cover for Caterpillar Equipment

Replace worn or leaking valve cover sealing components with the WINSCHEN 285-4106 Seal-Valve Cover. This aftermarket replacement seal is built for Caterpillar C9 and C-9 engine applications and helps maintain clean, reliable sealing around the engine valve cover.

Key Features

Direct Replacement: Manufactured to match the functional requirements of Caterpillar part number 285-4106.
Engine Sealing Reliability: Designed to help prevent oil seepage and contamination around the valve cover area during routine engine maintenance.
Maintenance Ready: A practical aftermarket replacement for Caterpillar engines and machinery listed below.

Compatible Equipment Models

Challenger Tractors: MTC735

Excavators: 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L Generator Sets: C9 Industrial

Engines: C-9, C9 Landfill Compactors: 816F II Marine

Engines: C9 Mobile Hydraulic Power Units: 330C, 330D, 330D L, 336D L

Motor Graders: 12H, 140M, 140M 2, 160M, 160M 2 Petroleum

Engines: C9 Petroleum Packages: CX31-C13I, CX31-C15I, CX31-C18I, CX31-C9I Petroleum Transmissions: CX31-P600, TH31-E61 Site Prep

Tractors: 586C Soil Compactors: 815F II Track

Feller Bunchers: 2590, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK711, TK721, TK722, TK732, TK741, TK752

Track Loaders: 973C, 973D Track-Type

Tractors: D6R, D6R II, D6R III, D6R STD, D6T, D7R XR Transmissions: CX31 Truck

Engines: C-9, C9 Wheel

Dozers: 814F II Wheel

Scrapers: 627G, 637D, 637E, 637G Wheel

Tractors: 627G, 637G

Specifications

Part Number	285-4106 (2854106)
Part Type	Seal-Valve Cover / Valve Cover Seal
Application	Engine Valve Cover Sealing
Brand	WINSCHEN
Country of Origin	China
SKU	CTC-285-4106
MOQ	1 PCS
Delivery Time	1-3 business days

To ensure proper fitment, please verify your machine model, engine arrangement and original part number with our support team prior to purchasing. We offer fast global shipping to keep your heavy machinery operating efficiently.

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Browse more Caterpillar replacement parts or view engine parts and cylinder block and component parts. For fitment confirmation, send the OEM part number and machine model through our inquiry form or WhatsApp.