10:36100k Mile Service Ram 1500 Truck 4th Gen 2008-18
1A Auto: Repair Tips & Secrets Only Mechanics Know
Watch on YouTubeImage pending
CEI
154.504
Synchronizer sliding sleeve
Vehicle Manufacturers
RENAULT(3 items)
IVECO(1 items)
IVECO
8872548
Component Manufacturers
ZF(3 items)
ZF
1322304098
ZF
1322304160
ZF
1332304044
Featured videos
Watch maintenance and replacement tutorials on YouTube.
10:36
9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
Driving Academy | CDL Truck Driving School
Watch on YouTube
9:14About this part
A synchronizer is a gearbox part that matches the speed of two rotating parts so a gear can be selected smoothly.
As a gear is selected, the synchronizer's friction cone brings the gear and shaft to the same speed before they lock, preventing the grinding and wear of clashing gears.
Synchronizers sit inside the manual gearbox, one for the gears they serve. The correct synchronizer matches the specific gearbox and gear position.
It is linked to 7 OE-compatible part number(s).
Frequently asked questions
What is 154.504?
A synchronizer is a gearbox part that matches the speed of two rotating parts so a gear can be selected smoothly.
Does 154.504 have compatible (OE) part numbers?
Yes — it is linked to 7 OE-compatible part number(s), shown in the compatible parts section above.