3Y8809 | Caterpillar CAT General Use Rear Structure Gasket Set, New

Frequently Bought Together

3Y8809 | Caterpillar CAT General Use Rear Structure Gasket Set, New

Product Overview
This heavy-duty replacement component is engineered to meet or exceed OEM specifications for reliable performance and long service life in demanding diesel engine applications. Each unit is manufactured with strict quality control standards to help ensure proper fitment and durability in professional diesel engine rebuild environments.

Kit Contents

Kit: M-3Y8809 — Gasket Kit - Rear Structure
Line No Kit Item No Item Name Qty UOM
1 M-1J9671 Seal - O-ring 1 EA
2 M-4M8303 Seal - O-ring 1 EA
3 M-4S8513 Gasket 1 EA
4 M-5B3718 Seal - O-Ring 1 EA
5 M-5P9294 Seal - Lip Type 2 EA
6 M-6F1069 Seal - O-Ring 1 EA
7 M-6J2419 Seal - O-ring 2 EA
8 M-6V8977 Seal - Fuel Transfer Pump 1 EA
9 M-7F8607 Seal - O-ring 1 EA
10 M-7L552 Gasket 1 EA
11 M-7M6955 Gasket - Governor 1 EA
12 M-3D2992 Seal - O-ring 6 EA
13 M-7N4634 1 EA
14 M-7S2374 Gasket 1 EA
15 M-8F7219 Seal - O-ring 1 EA
16 M-8F3469 Seal - O-ring 1 EA
17 M-8H9220 Gasket 1 EA
18 M-8H9788 Gasket 1 EA
19 M-8M8997 Seal - O-ring 1 EA
20 M-9H2770 Gasket 1 EA
21 M-9H4557 Seal - O-ring 2 EA
22 M-9M6293 Lock 1 EA
23 M-2A1913 Gasket 1 EA
24 M-7S4433 2 EA
25 M-7S4439 1 EA
26 M-2H3504 Lock 1 EA
27 M-2H3932 Seal - Fuel Lines 1 EA
28 M-2H3934 Seal - Transfer Pump 1 EA
29 M-2S8145 1 EA
30 M-3K810 1 EA
31 M-4F7391 Seal - Hydraulic 1 EA

Key Features

  • OE-style fitment for proper installation
  • Durable construction for demanding operating conditions
  • Engineered for dependable heavy-duty diesel performance

About Interstate-McBee
Interstate-McBee is a trusted manufacturer of premium aftermarket diesel engine components. Products are manufactured under ISO 9001:2015 quality management standards and are engineered to meet or exceed OEM specifications. With decades of experience supporting the diesel and gas engine industries, Interstate-McBee components are designed to deliver consistent quality, reliability, and performance for heavy-duty engine applications.

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

  • 3Y8809

We offer free shipping on orders $250 and above! For orders under $250, standard shipping rates apply. If you need expedited shipping such as Next Day Air or 2nd Day Air, just give us a call and one of our sales representatives will help you get the order placed within the timeline you need!

2 year warranty applies!

RECENTLY VIEWED


RECENTLY VIEWED

offer

Buy Now, Pay Later

Interest-Free Up To 12M

offer

Above The Line

Customer Service Guaranteed

offer

Free Ground Shipping

On All Orders!

offer

Premium Quality Parts

Manufacturing Since 1973

offer

Buy Now, Pay Later

Interest-Free Up To 12M

offer

Above The Line

Customer Service Guaranteed

offer

Free Ground Shipping

On All Orders!

offer

Premium Quality Parts

Manufacturing Since 1973