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A761 Extension Housing 117770B (2wd)

Catalog name:
Extension Housing, A761 (2wd) 3 7/8” Long (Bolt-On Type Yoke)(6 BoltsTo Case)(4 Bolt Bottom Mount)(Cast # 8870) 2004-Up
Extension Housing, A761 (2wd) 3 7/8” Long (Bolt-On Type Yoke)(6 BoltsTo Case)(4 Bolt Bottom Mount)(Cast # 8870) 2004-Up — Part # 117770B
Part # 117770B
Type:
Case, housing
Transmissions:
A750E, A750F, A761, TB-50LS, TB-61SN
Years:
2004-Up
Data as of:
2026-10-17

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Cross-reference numbers

NumberSystemStatus
117770BWIT✓ catalog
8870Casting #✓ catalog

Where it fits

DiagramPositionTransmission page
A761770—
TB-50LS770—
TB-61SN770—
Other parts in A761 position 770:
  • 117770A Extension Housing, A750 (2wd) 8 3/4” Long (6 Bolts To Case)(4 Bolt Bottom Mount) 2003-Up
  • 117770AC Extension Housing, A750 (4X4) 5 1/2” Long (8 Bolts To Case)(4 Bolt Bottom Mount)(8 Bolts To Transfer Case) 2003-Up
Other parts in TB-50LS position 770:
  • 117770A Extension Housing, A750 (2wd) 8 3/4” Long (6 Bolts To Case)(4 Bolt Bottom Mount) 2003-Up
  • 117770AC Extension Housing, A750 (4X4) 5 1/2” Long (8 Bolts To Case)(4 Bolt Bottom Mount)(8 Bolts To Transfer Case) 2003-Up
Other parts in TB-61SN position 770:
  • 117770A Extension Housing, A750 (2wd) 8 3/4” Long (6 Bolts To Case)(4 Bolt Bottom Mount) 2003-Up
  • 117770AC Extension Housing, A750 (4X4) 5 1/2” Long (8 Bolts To Case)(4 Bolt Bottom Mount)(8 Bolts To Transfer Case) 2003-Up
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