Ring & Pinion AAM GM: 7.25" IFS IOP Oil Pan 10 Bolt - Front Axle Parts

Ring & Pinion AAM GM: 7.25" 10 Bolt - Front  Axle IOP Oil Pan

Oil Pan Front End (IOP) American Made Front Axle GM Original  Equipment Parts for: Blazer, Jimmy, Astro, Safari, Savana, Express, Sierra, Yukon, Silverado, Avalanche, Tahoe, Escalade  and Suburban.

Why buy only the best OE front End Parts manufactured by American Axle Manufacturing these are (OE)

You can see the complete line of American Axle front differential and rear end  parts for the following front Differentials including: Trailblazer Envoy Bravada Rainier SAAB 9-7 and Ascender.

OE parts are made by the vehicles manufacture in the USA.  These match the parts that came with your vehicle when it rolled off the assembly line.

As a stocking distributor for American Axle  Manufacturing, we offer a full line of Original Equipment (OE) parts. Demand original OE parts the same parts your vehicle left the factory with including, the 7.25” to 11.5” Ring & Pinions.

(OE) parts. Demand original OE parts the same parts your vehicle left the factory with Ring and Pinion and other differential components.

Master Bearing Kit Pinion Bearing Kits are available and bearings should be changed at the same time as installation of new Ring & Pinion Gear set.  Simple troubleshooting information is provided below.


You can find the following parts located below:

Ring and Pinion Sets, Axles, Master bearing kits and other miscellaneous parts.


You can identify problems with your front differential there are four typical problems associated for General Motor vehicles GM 7.25 IOP Oil Pan Front Differentials they are Ring and Pinion & SalsSeal.

Simple troubleshooting information is provided, you can identify problems with your front differential there are: five typical problems associated for General Motor vehicles with GM 7.25 IOP Oil Pan front differentials are Ring and pinion failure, bearing, internal gears, pinion seal and bearings:

You can identify problems with your front differential there are. Four typical problems associated for General Motor vehicles.GM 7.25 IOP Oil Pan front End are Ring Ring and pinion failure:

Trouble Shooting GM 7.25 IOP Oil Pan front End Differential

Problem #1 Regular “clunking” or loud “clicking” every few feet may indicate a broken ring or pinion gear tooth. “Banging, clicking or clunking” while cornering can be caused by broken carrier bearings or side gears commonly called “spider gears”, lack of sufficient positraction lubrication, or worn positraction clutches.

Problem #2 Worn carrier or pinion bearings can create excessive play between the gears and produce an uneven wear pattern or chipping of teeth.
Problem
Problem #3 Check for worn bearings and replace as necessary.
Problem #4: Improper break-in mileage can and will lead to premature wear and damage.

We can provide the following GM Axle Components including Repair Kits that include Ring and Pinion Sets, Bearing Kit Master and Pinion Kit, Internal Kit, Gaskets and Seals.

Guaranteed Only our original equipment (OE) quality differential components are guaranteed to meet the same specifications as the factory parts they replace.  More lapping cycles and tighter tolerance in the manufacturing process, reduce noise, improve performance, It's important.

Performance GM 7.25 IOP Oil Pan inch AAM components means performance to the vehicle manufacturer’s standards.Why change gear ratio?  Lower ratio provides more power (off the line), higher ratio for concrete cursing an getting Groceries, provides more miles per gallon

 AAM Reliable  AAM products are designed for long-term reliability.

AAM Durable Advanced processes ensure AAM products withstand the high usage demand for all GM applications.

Quality AAM products are manufactured to the highest-quality standards that our customers demand

Performance AAM products are engineered, manufactured and validated to meet OEM specifications and ensure ultimate performance.

AAM  front End Differential 7.25 IOP Oil Pan OE Parts Reliable  AAM products are designed for long-term reliability.

AAM Durable Advanced processes ensure AAM products withstand the high usage demand for all GM applications

Performance AAM products are engineered, manufactured and validated to meet OEM specifications and ensure ultimate performance for the following GM models:  Blazer, Jimmy, Astro, Safari, Savana, Express, Sierra, Yukon, Silverado, Avalanche, Tahoe, Escalade  and Suburban are just some of the GM models we support.

We offer a complete line of American Axle front end and differential parts for the GM 14 Bolt. 

Didn't find what you need just give us a call 800-216-1632 & talk to our technical expert.

SPECIFICATIONS

  • 8-5/16" x 13"
  • 10 HOLES
  • Oval Gasket Pattern
  • RG DIAMETER 7.25"
  • 10 3/8" X 18 rhH THREADED BOLTS
  • Pinion Diameter 1.315" 27  Spline
  • Case Breaks 3.08 Lower, 3.42 Higher
  • 8620 Material Heat-Treated

    Assembly Specifications:

  • Cover Bolt Ft. Lbs. 15-25
  • Pinion Brg. Preload In. Lbs 11-14
  • Pinion Brg. Preload In. Lbs New 11-14, Used 6-7
  • Ring Gear Backlash .006-.010"
  • Ring Gear Bolt to case Ft. Lbs. 65
  • Side Brg. Caps Ft. Lbs. 6

A detailed parts illustration is provide below to assist you in identifying the correct parts, the first time.  Supply the correct parts to your mechanic will save you money.  Click part number to see more information including your cost and detailed photograph of the part. 

American Axle Chevrolet GM Front End Differential OE Parts

General Motors (GM) 7.25" Front Axle

Description Part Number Application Min Year Max year Make Model Your Cost
Rring & Pinion Set (3:73 RATIO)  4WD & AWD  40030830 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $283.77
Rring & Pinion Set  (3:73 RATIO) 4WD & AWD  88967127 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $269.99
Rring & Pinion Set   (3:42 RATIO)  4WD & AWD  40030826 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $260.00
Shaft Intermediate 40016604 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $133.86
Shaft Intermediate 26 Splines 12479125 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $144.94
Case Assy Open DifferentialE Assembly without Internals   4WD & AWD 3.42 and higher 14039596 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $89.14
Bolt Serrated Ring Gear with Adhesive 14056135 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $0.96
Master Install Kit Pinion 74010002 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2002 2009 GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $66.86
Differential Gear Kit 74046137 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 1983-Current GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $63.79
Master Bearing Kit 74067003 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 1983-Current GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $63.79
Pinion Seal Kit 74020001 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2002 2009 GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $54.95
Output Shaft Seal Kit 74050001 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2002 2009 GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $54.95
Seal  DisconnectL 4WD & AWD  40024349 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $24.96
Roller Bearing Assy. 4WD & AWD  74003326 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender Call
Acuater 4WD  46003022 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $59.43
Housing RH Disconnect AWD 4WD  46004105 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $89.14
Housing Disconnecy RH Mach AWD 4 46004107 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2003+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $89.14
Housing  Disconnect LH  4WD & AWD  46003103 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $89.14
SealOutput 4WD & AWD  40038875 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $15.46
Nut Pinion 4WD  &AWD  74003762 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $3.01
Waher Nut Pinion C14 74007900 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $1.99
Yoke Piinion  N E (1315 U-JOINT ; 4 FOOTED)  4WD & AWD  14039582 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $28.40
Seal Pinion  4WD & AWD  46002006 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $10.00
Bearing Pinion Small ASM (CUP & CONE)  4WD & AWD  74007784 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $21.00
Spacer Collapsible 4WD & AWD  74004898 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $6.95
Seal Iutput 4WD & AWD  40050495 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $5.54
Seal Axle Shaft 12479302 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $163.43
Case Assy Open DifferentialE Assembly with Internals   4WD & AWD 3.42 and higher 46002013 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $163.43
Axle Actuator, Front 12471631 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $95.59
Actuator AWD Front axle Disconnect  12479197 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $118.98
Output Seal 15801507 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $16.08
Shaft Intermediate 26 tooth 311mm 4WD AWD 517900 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2001+  GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $1.43
Seal Pinion 12471614 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $15.00
Sleeve Crush 3974898 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $2.00
Seal Inner Shft 19257296 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $16.00
Bearing Large Pinion 74009879 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $11.85
Disconnect Shifter Kit 74080001 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2002 2009 GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $193.83
Disconnect Shifter Kit 74080002 Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender 2002 2009 GM Trailblazer Envoy Bravada Rainier SA A B 9-7X Ascender $341.71