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RP GM 8.875" 3.73 CAR THIN EXL
Part # 12BC373 | Line Code: RIC
EXCEL from Richmond
EXCEL from Richmond

$208.79
$208.79
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Product Details
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Ring Gear Rotation STANDARD
Heavy Duty Supplier Yes
Pinion Spline Count 30
Ring Gear Material 8620 Steel
Prop 65 - Short Label WARNING: Cancer - www.p65warnings.ca.gov
Pinion Shaft Diameter 1.625
Pinion Gear Tooth Quantity 11
Ratio 3.73
Ring Gear Tooth Quantity 41
Differential Case Design Type GM 8.875 Car
Position Rear
Title Differential Ring and Pinion
Differential Carrier Break 3.90 Ratio and Higher
Cover Bolt Quantity 12
Ring Gear Diameter 8.875
Ring Gear Outside Diameter 8.875
Prop 65 Y/N N
Taxonomy C Rear
Gear Ratio 3.73
App/Model GM 8.875 Car (12-Bolt Car)
Taxonomy D 3.73
California Proposition 65 Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Ring Gear Bolt Quantity 12
Ring & Pinion Gear Ratio 3.73
Prop 65 - Long Label WARNING: Reproductive Harm - www.p65warnings.ca.gov
Taxonomy A LD Differential
Taxonomy B Ring and Pinions
Part Terminology Differential Ring and Pinion

Features & Benefits
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Excel's broad line of original equipment automotive and light truck/SUV replacement ring & pinion gears, axles, and installation kits offer Richmond's high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.

Application Summary
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DIFFERENTIAL RING AND PINION FOR GM 8.875\" (12 BOLT); 3.73 RATIO; THIN RING GEAR; REQUIRES A 3.90 AND NUMERICALLY HIGHER RATIO CARRIER
Parts Catalog
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