CTA 3878 - Rear Crankshaft Seal Installer Tool - 6.6L Duramax Diesel

Brand	CTA Manufacturing
SKU	TNX-C-0c3535d9b24950472d238ace3df5e428
Manufacturer SKU	CTA 3878

Overview

Features

Press fit rear seal to engine block & crankshaft for proper fitment of inner & outer seal body

Services GM/ISUZU 6.6L Duramax 2001-2016 GMT800, 2500HD & 3500

Installation instructions: Set new seal on inner body of tool. Attach outside ring of tool to the end of the crankshaft assembly, turn forcing screw to press in new seal

Compare to GM Factory tool J-44642

WARNING: Cancer & Reproductive harm www.P65Warnings.ca.gov

Free shipping to the United States (6–10 business days) and Canada (9–12 business days), including handling; order cutoff 2:00 PM Central, Monday–Friday, excluding weekends and public holidays. 90-day returns with free prepaid return shipping and zero restocking fees for unused, unassembled and uninstalled items. See shipping and returns.

CTA Manufacturing · SKU TNX-C-0c3535d9b24950472d238ace3df5e428

CTA 3878 - Rear Crankshaft Seal Installer Tool - 6.6L Duramax Diesel

Name: CTA 3878 - Rear Crankshaft Seal Installer Tool - 6.6L Duramax Diesel
Brand: CTA Manufacturing
SKU: TNX-C-0c3535d9b24950472d238ace3df5e428
Price: 81.32 USD
Availability: InStock

$81.32 PRICE DROP

In stock, ready to ship

Press fit rear seal to engine block & crankshaft for proper fitment of inner & outer seal body

Estimated delivery window

US: 6–10 business days · Canada: 9–12 business days

Includes handling. Order cutoff: 2:00 PM Central, Monday–Friday.

Free US & Canada delivery. Estimates exclude weekends and public holidays.

Full Factory WarrantyOriginal Manufacturer Terms
Liftgate for Freight ItemsAppointment Included
90-Day Free ReturnsZero Restocking Fees
Secure CheckoutSecure encrypted checkout

Brand new · Factory sealed

Brand new in original manufacturer packaging. Factory warranty included under original manufacturer terms.

Warranty details

Free US & Canada Delivery

For freight shipments, the carrier contacts you before delivery to arrange an appointment. Liftgate service lowers your shipment to ground level at the curb. Moving it from the curb and assembly are your responsibility.

90-Day Return Window

Eligible for items not used, assembled or installed. Free prepaid return shipping with zero restocking fee.

Brand New & Factory Sealed

Ships brand new in original manufacturer packaging, covered by the factory manufacturer warranty. Check the product details for included components.

View complete delivery, setup & freight details →

From Houston to your home

Plan for delivery day.

Free US delivery in 6–10 business days. Canada: 9–12 business days.
Both include handling.

01

Plan for delivery.

Allow an estimated 6–10 business days to the US or 9–12 to Canada, including handling. Prepare a clear unloading area and a safe route to where this item will be used.
02

Check the shipment.

Inspect CTA 3878 - Rear Crankshaft Seal Installer Tool - 6.6L Duramax Diesel and its packaging for visible damage. Compare the model reference and components with the product listing and manufacturer's parts list before setup.
03

Follow the setup instructions.

Read the manufacturer's manual before unpacking or assembling the item. Use the specified hardware, guards and safety equipment.
04

Check before first use.

Complete the manufacturer's safety checks before using the item. Contact support about damage, missing parts or an unclear instruction.