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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 85 (Manual Transmission - TREMEC 6-Speed (Mg9 M3L)) >> Visual Identification >> Disassembled Views (M3L) >> Transmission Extension Assembly

Transmission Extension Assembly

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transmission Extension Assembly Components
GM2773110Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Shift Control Spacer
2 Shift Shaft Bearing Assembly
3 Shift Shaft Bearing Assembly
4 Shift Shaft Bearing Assembly
5 Shift Shaft Bearing Assembly
6 Shift Shaft Bearing Assembly
7 Transmission Extension Assembly
8 Manual Transmission Control Lever Seal
9 Manual Transmission Shift Lever Shaft Joint Assembly
10 Manual Transmission Control Shaft Boot
11 Reverse Sensor
12 Vehicle Speed Sensor Seal (O-ring)
13 Manual Transmission Output Speed Sensor Assembly
14 Transmission Speed Sensor Bolt/Screw
15 Propeller Shaft Oil Seal
16 Propeller Shaft Transmission Yoke
17 Propeller Shaft Transmission Flange Washer
18 Propeller Shaft Transmission Yoke Nut
19 Transmission Identification Tag
20 Extension Housing Bolt/Screw
21 Transmission Oil Drain Plug
22 Transmission Oil Fill Plug
23 Neutral Position Sensor Bolt - model dependant
24 Neutral Position Sensor - model dependant
25 Reverse Idler Gear - not serviced - POA
26 Reverse Idler Gear Bearing Assembly - not serviced - POA
27 Reverse Idler Gear Shaft - not serviced - POA
28 Reverse Idler Gear Shaft Bolt - not serviced - POA
29 Reverse Idler Gear Shaft Support - not serviced - POA
30 Counter Gear Rear Bearing Inner Race
31 Vehicle Speed Sensor Reluctor Wheel
32 Spacer
33 Main Shaft Rear Bearing Assembly
34 Main Shaft Rear Bearing Retainer
35 Extension Housing Gasket - Model Dependent