Part No. 2-2-349 Flange Yoke 1310 Series, Holes: 4 x 0.380, Bolts Circle Diameter: 2.875, Pilot Dia: 3.625
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Specifications 2-2-349 · 1310 Series Flange Yoke
- Part number
- 2-2-349
- Part type
- Flange Yoke
- Condition
- New
- Series
- 1310
- CJ to flat
- 1.375
- Bolt circle diameter
- 2.875
- Bolt hole diameter
- 0.380
- Pilot diameter
- 3.625
- Bolt holes
- 4
- CL to face
- 1.375
- Weight
- 4 lb
Fitment
Detroit bell/pot style conversion for early Chrysler's.
1310 series parts use 1.062" u-joint bearing caps on a 3.219" snap-ring-to-snap-ring width (nominal). Confirm the cap diameter on the mating yoke or joint before ordering.
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About 2-2-349
The 2-2-349 is a 1310 series flange yoke with a 4-bolt pattern on a 2.875-inch bolt circle. The 3.625-inch pilot is a female bore that accepts the companion flange pilot -- confirm this dimension matches your companion flange's pilot OD before ordering.
Q: What applications use the 2-2-349?
A: The 2.875-inch bolt circle is common on light truck and van rear axle companion flanges from the 1970s-1990s, particularly on GM 10 and 12-bolt rear axles paired with 1310 series drivelines.
Q: Is the 2-2-349 interchangeable with 2-2-1339?
A: No. The 2-2-1339 uses a 6-bolt pattern on a 3.307-inch BCD. These are completely different flange patterns. Match by measuring the companion flange bolt circle, not by visual similarity.
- SKU: 2-2-349
- Series: 1310
- Holes: 4 x 0.380"
- Bolt circle: 2.875"
- Pilot: 3.625" female
- Cross-reference: Spicer 2-2-349
Need help with fitment? See our flange yoke guide for bolt patterns, pilots, and measuring tips.
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2-2-349 questions
What series is 2-2-349?
2-2-349 is a 1310 series flange yoke. Nominal 1310 dimensions are 1.062" bearing caps on a 3.219" snap-ring-to-snap-ring width. Measure the cap diameter on your old joint to confirm the series before ordering.
What bolt pattern does 2-2-349 have?
2-2-349 has 4 bolt holes on a 2.875" bolt circle, 0.380" hole diameter, 3.625 pilot. Match all three to the companion flange before ordering.
Is 2-2-349 in stock?
Yes. 50+ are in stock in Florida. Most stock orders placed before 2 pm EST on a weekday ship the same day.