331-2506 601-4618 Flywheel Housing Gasket Kit for 3512 3516 Engine | Rear Structure Seal Kit

331-2506 601-4618 Flywheel Housing Gasket Kit for 3512 3516 Engine | Rear Structure Seal Kit

$199.00
Sale price  $199.00 Regular price 
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331-2506 601-4618 Flywheel Housing Gasket Kit for 3512 3516 Engine | Rear Structure Seal Kit

331-2506 601-4618 Flywheel Housing Gasket Kit for 3512 3516 Engine | Rear Structure Seal Kit

$199.00
Sale price  $199.00 Regular price 
[Product Overview]
The 
331-2506 Flywheel Housing Gasket Kit
 (also known as the Rear Structure Gasket Kit) is a comprehensive sealing solution designed for Caterpillar 3512 and 3516 heavy-duty engines. This kit is essential for assembling the rear cover and installing it to the cylinder block, ensuring a leak-proof seal that maintains proper lubrication and protects internal components from contaminants.
[Part Numbers and Cross-Reference]
This kit serves as a critical maintenance set for the following part numbers and arrangements:
  • Main Part Number: 331-2506, 3312506
  • Related Structure Kits: 601-4618, 145-4923, 106-3383
  • Application Type: Rear Engine Structure / Flywheel Housing Installation
  • Condition: Brand New Aftermarket Replacement
[Kit Contents]
Engineered to provide a complete rear-end seal, this kit typically includes high-precision components such as:
  • Flywheel housing gaskets and locks
  • Rear housing O-rings and seals
  • Accessory drive and auxiliary drive gaskets
  • (Note: Crankshaft rear seals or transmission mounting gaskets may be required separately depending on specific engine arrangement)
[Technical Specifications]
  • Material: High-Grade Nitrile and Composite Gasket Materials (Oil and Heat Resistant)
  • Engine Series: CAT 3500, 3512, 3512B, 3512C, 3516, 3516B, 3516C
  • Weight: Approx. 3.2 lbs (1.45 kg)
  • Durability: Manufactured to precise OEM specifications for long-term reliability in high-horsepower applications.
[Applications and Engine Compatibility]
Widely used in large-scale industrial and marine power platforms:
  • Generator Sets: PM3516, PP3516, 3512B, 3516C Rental Units.
  • Mining and Earthmoving: 6060X Excavators, 785/789/793 Mining Trucks.
  • Marine: Commercial vessel propulsion and shipboard auxiliary power modules.
  • Industrial: Specialized engine arrangements (e.g., 5AW, GZT, GZX, LEK, RKT).
[B2B Export Advantage]
  • Professional Rebuild Quality: The ideal choice for engine rebuilding shops and international distributors specializing in CAT 3500 series.
  • Wholesale Pricing: Competitive rates for bulk orders and fleet maintenance contracts.
  • Export-Ready Packaging: Kits are flat-packed with protective reinforcement to ensure all gaskets arrive in perfect condition without bending or damage.
  • Global Fast Shipping: Dispatch via DHL, FedEx, or specialized air/sea freight to minimize equipment downtime.


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