198636170 156 6973 Rear Oil Seal for Perkins 403D 15 403D 15T 403C 15 103 15

Product Overview

This rear oil seal is designed to prevent engine oil leaks from the crankshaft rear main bearing area. It is specifically intended for Perkins diesel engines in the 400 series and 103 series. The rear oil seal ensures reliable sealing performance and long service life.

Key Features & Performance

• High-quality rubber and metal construction for durability
• Prevents oil leakage from rear crankshaft seal area
• Direct replacement for OEM part numbers 198636170 and 156-6973
• Engineered for precise fitment on specified Perkins engine models
• Resistant to engine heat and oil degradation

Fitment & Compatibility

• Perkins 403D-15
• Perkins 403D-15T
• Perkins 403C-15
• Perkins 103-15

Common Uses

• Replacing worn rear main seal on Perkins diesel engines
• Engine overhaul and rebuild projects
• Preventing oil leaks in industrial or agricultural equipment powered by Perkins engines

Technical Specifications

• Part Number(s): 198636170, 156-6973
• Product Type: Rear Oil Seal

Frequently Asked Questions

Q: Is this seal a direct fit for my Perkins 403D-15 engine? A: Yes, this rear oil seal is designed as a direct replacement for Perkins 403D-15, 403D-15T, 403C-15, and 103-15 engines using the specified OEM part numbers.

Q: What material is the seal made of? A: The seal is made of high-quality rubber bonded to a metal case, providing excellent resistance to heat and oil.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.