Internal Tooth Spur Gears

Discover a wide array of shaft couplings, chains and sprockets, belts and sheaves, and drive components.
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Brand: Boston Gear (Altra)

Boston Gear (Altra) G681   

Internal Gear, 14 1/2 PA, 24 DP, 144 Teeth, Brass

MI ITEM 00366587

AVAILABLE
Factory Order
Boston Gear (Altra) G681
$487.60each
for your price $487.60each
Boston Gear (Altra) G681

Boston Gear (Altra) YI 2436 BRASS INTERNAL GR   

Internal Gear, 20 PA, 24 DP, 36 Teeth, Brass

MI ITEM 00372029

AVAILABLE
Factory Order
Boston Gear (Altra) YI 2436 BRASS INTERNAL GR
$269.95each
for your price $269.95each
Boston Gear (Altra) YI 2436 BRASS INTERNAL GR

Boston Gear (Altra) G632   

Internal Gear, 14 1/2 PA, 48 DP, 48 Teeth, Brass

MI ITEM 00366574

AVAILABLE
Factory Order
Boston Gear (Altra) G632
$218.39each
for your price $218.39each
Boston Gear (Altra) G632

Boston Gear (Altra) G664   

Internal Gear, 14 1/2 PA, 32 DP, 48 Teeth, Brass

MI ITEM 00366578

AVAILABLE
Factory Order
Boston Gear (Altra) G664
$260.25each
for your price $260.25each
Boston Gear (Altra) G664

Boston Gear (Altra) G668   

Internal Gear, 14 1/2 PA, 32 DP, 96 Teeth, Brass

MI ITEM 00366580

AVAILABLE
Factory Order
Boston Gear (Altra) G668
$394.33each
for your price $394.33each
Boston Gear (Altra) G668

Boston Gear (Altra) G670   

Internal Gear, 14 1/2 PA, 32 DP, 192 Teeth, Brass

MI ITEM 00366582

AVAILABLE
Factory Order
Boston Gear (Altra) G670
$496.09each
for your price $496.09each
Boston Gear (Altra) G670

Boston Gear (Altra) G693   

Internal Gear, 14 1/2 PA, 16 DP, 96 Teeth, Brass

MI ITEM 00366591

AVAILABLE
Factory Order
Boston Gear (Altra) G693
$514.42each
for your price $514.42each
Boston Gear (Altra) G693

Boston Gear (Altra) YI 3264   

Internal Gear, 20 PA, 32 DP, 64 Teeth, Brass

MI ITEM 00372034

AVAILABLE
Factory Order
Boston Gear (Altra) YI 3264
$294.97each
for your price $294.97each
Boston Gear (Altra) YI 3264

Boston Gear (Altra) YI4872   

Internal Gear, 20 PA, 48 DP, 72 Teeth, Brass

MI ITEM 00372037

AVAILABLE
Factory Order
Boston Gear (Altra) YI4872
$236.27each
for your price $236.27each
Boston Gear (Altra) YI4872

Boston Gear (Altra) YI 6496   

Internal Gear, 20 PA, 64 DP, 96 Teeth, Brass

MI ITEM 00372041

AVAILABLE
Factory Order
Boston Gear (Altra) YI 6496
$241.95each
for your price $241.95each
Boston Gear (Altra) YI 6496

Boston Gear (Altra) YI32128   

Internal Gear, 20 PA, 32 DP, 128 Teeth, Brass

MI ITEM 00372043

AVAILABLE
Factory Order
Boston Gear (Altra) YI32128
$404.18each
for your price $404.18each
Boston Gear (Altra) YI32128

Boston Gear (Altra) YI 48192 BRASS INTERNAL GR   

Internal Gear, 20 PA, 48 DP, 192 Teeth, Brass

MI ITEM 00372046

AVAILABLE
Factory Order
Boston Gear (Altra) YI 48192 BRASS INTERNAL GR
$380.92each
for your price $380.92each
Boston Gear (Altra) YI 48192 BRASS INTERNAL GR
Boston Gear (Altra) G681
MI ITEM 00366587
Available - Factory Order
$487.60each
Boston Gear (Altra) YI 2436 BRASS INTERNAL GR
MI ITEM 00372029
Available - Factory Order
$269.95each
Boston Gear (Altra) G632
MI ITEM 00366574
Available - Factory Order
$218.39each
Boston Gear (Altra) G664
MI ITEM 00366578
Available - Factory Order
$260.25each
Boston Gear (Altra) G668
MI ITEM 00366580
Available - Factory Order
$394.33each
Boston Gear (Altra) G670
MI ITEM 00366582
Available - Factory Order
$496.09each
Boston Gear (Altra) G693
MI ITEM 00366591
Available - Factory Order
$514.42each
Boston Gear (Altra) YI 3264
MI ITEM 00372034
Available - Factory Order
$294.97each
Boston Gear (Altra) YI4872
MI ITEM 00372037
Available - Factory Order
$236.27each
Boston Gear (Altra) YI 6496
MI ITEM 00372041
Available - Factory Order
$241.95each
Boston Gear (Altra) YI32128
MI ITEM 00372043
Available - Factory Order
$404.18each
Boston Gear (Altra) YI 48192 BRASS INTERNAL GR
MI ITEM 00372046
Available - Factory Order
$380.92each