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Denny's Driveshaft builds custom steel and aluminum driveshafts for your high performance car, street rod, race car, van, pick up or 4x4 truck

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Customer Testimonials

Drove my Blazer for the first time today... no vibrations at all... driveshaft fit perfect and looks great. To bad the rest of the truck doesn't look as good as the driveshaft.
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Jesse E ~ Des Moines , IA

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PINION FLANGE - FLAT

AAM 2C3Z4851AB Pinion Companion Flange 31 splines fits 1993 to 2007 Ford Super Duty with 10.25 and 10.5 inch rear end - replaces OEM 2C3Z4851AB

Part Number:
2C3Z4851AB

UPC:

Your Cost $175.47

Sorry, sold out

STATUS: See other choices in listing

AAM 2C3Z4851AB

Description
- Ford Rear End Pinion Companion Flange
Application
- 1993 to 1998 Ford 10.25 inch rear ends
- 1999 to 2007 Ford 10.5 inch rear ends
SUBSTITUTE REPLACEMENT
- Yukon YY F100606

AAM 2C3Z4851AB Pinion Companion Flange 31 splines fits 1993 to 2007 Ford Super Duty with 10.25 and 10.5 inch rear end - replaces OEM 2C3Z4851AB

Click for Larger Photo

FOR FASTER SERVICE, PLEASE ORDER ALL PARTS ONLINE

STATUS: See other choices in listing

YOUR COST: $175.47

AAM 2C3Z4851AB

Description
- Ford Rear End Pinion Companion Flange
Fits
- 1993 to 1998 Ford 10.25 inch rear ends
- 1999 to 2007 Ford 10.5 inch rear ends
Pilot Diameter
- 2.953 inch
Splines
- 31
Seal surface diameter
- 1.812 inch - fits OEM seal
Series
- 1350/1410/1480
Distance through splined hole
- 1.635 inch
Counterbore
- YES
- Diameter = 1.395 inch
- Depth = .090 inch
Bolt Circle
- 4.75 inch measured diagonally
Bolt holes
- 8 threaded holes available - Only 4 bolts are required for mounting the flange yoke
- 12 mm metric
  - See bottom of page for bolt set
Comments
- Can be used with a 1350, 1410 or 1480 flange yoke. See bottom of page for choices.
- Replaces OEM Ford 2C3Z4851AB
SUBSTITUTE REPLACEMENT
- Yukon YY F100606

AAM 2C3Z4851AB Pinion Companion Flange 31 splines fits 1993 to 2007 Ford Super Duty with 10.25 and 10.5 inch rear end - replaces OEM 2C3Z4851AB
Click Here to Enlarge	Click Here to Enlarge

You May Also Need These Parts to Complete the Job

DANA SPICER 3-2-1859 Flange Yoke 1350 Series 4.750 inch bolt circle with 2.953 female pilot diameter Part#: 3-2-1859 $53.95	Yukon YY F100606 Pinion Companion Flange 31 splines fits 1993 to 2007 Ford Super Duty with 10.25 and 10.5 inch rear end - replaces OEM 2C3Z4851AB Part#: YY F100606 $112.61
42-1855 BOLT Set M12-1.75 for FORD 7.5, 8.8, 9.75, 10.25, 10.5 inch Rear End Pinion Flange - 12mm 12 point bolt set Part#: 42-1855 $11.95	TIMKEN 4278 Rear End Pinion Seal fits Ford Excursion, Expedition, F250, F350 Super Duty, E Series VANS with 10.25 and 10.5 inch rear ends Part#: 4278 $14.42
DANA SPICER 3-2-1839 Flange Yoke 1410 series with 2.953 female pilot Part#: 3-2-1839 $48.95	DANA SPICER 3-2-1869 Flange Yoke 1480 series with 2.953 female pilot Part#: 3-2-1869 $58.86