FordRacingParts.com
8.8" RING GEAR AND PINION SET
M-4209-G355M*
This part is no longer available.

tech notes

PART NUMBERRATIOAXLE
MUSTANG/RANGER/F-150 8.8"
M-4209-F308*3.08:1-
M-4209-F327*3.27:1-
M-4209-G355M*3.55:1-
M-4209-F373N*3.73:1 ³-
M-4209-G410*4.10:1-
M-4209-G430M*4.30:1-
M-4209-G456*4.56:1-
M-4209-G488*4.88:1-
M-4209-G513*5.13:1 ¹-
MUSTANG/RANGER 7.5"
M-4209-L345*3.45:1-
M-4209-L373M*3.73:1-
M-4209-L410N*4.10:1-
5.4L F-150, EXPEDITION, NAVIGATOR ²
M-3410-L410*4.10:18.8" (front) 1996-97
M-4209-H373*3.73:19.75" (rear)
M-3410-L373*3.73:18.8" (front)
NOTES: ¹ May require rear cover modifications. ² These ring and pinions have been developed to increase towing capability of 5.4L Expeditions. ³ Replaces our popular M-4209-F373. New manufacturing technology utilizing a Face Hob Process which features a single pass pinion tooth machining operation compared to a conventional three pass process for machining. CNC cut and lapped gear teeth. Higher strength and better quality gears are produced with the Face Hob Process. NOTE: These new gears look a little different, the gear teeth are cut on a different angle and the ring gear has a bevel on the back of the gear.

specs

Package Dimensions:
5.25 x 11 x 15
Package Weight:
17.4 lbs
Part Type:
D-Line: Ring & Pinion
Instruction Sheet:
Not Available
Warranty Availability:
Not Available
Country of Origin:
Italy
UPC Code:
756122081006
Catalog Page Number:
0