Other Name: Pinion Gear Front; Differential Pinion Bearing; Axle Bearing; Rear Pinion Bearing; Front Pinion Bearing; Outer Pinion Bearing; Differential Drive Pinion Bearing; Front Axle Bearing.
Position: Outer
Item Weight: 1.10 Pounds
Item Dimensions: 3.0 x 3.0 x 1.2 inches
Condition: New
Fitment Type: Direct Replacement
SKU: 9417784
Warranty: This genuine part is guaranteed by GM's
factory warranty.
More Info
Fits the following 2009 Chevrolet Trailblazer Submodels:
Base, LS, LT, LTZ, North Face, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
2009 Chevrolet Trailblazer Pinion Bearing
With a comprehensive array of OEM 2009 Chevrolet Trailblazer Pinion Bearing, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Chevrolet Trailblazer Pinion Bearing are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.
2009 Chevrolet Trailblazer Parts Questions & Experts Answers
Q: How to replace the drive pinion bearings on 2009 Chevrolet Trailblazer?
A: Vehicle height should be increased before starting the replacement process. First place the Differential on top of a bench then extract both the drive pinion and axle from its assembly. The application of j 22912-b will press the bearing off the pinion shaft for the 8.0 inch axle. The 8.6 inch axle requires mounting the j 45871 around the Pinion Bearing while using the inverted j 22912-b around the j 45871 to press off the bearing with both tools. Step by step you should remove the shim and outer Pinion Bearing cup from the axle housing by using a hammer and brass drift. You should perform this method again for the inner Pinion Bearing cup. The appropriate installer should be used to install the outer Pinion Bearing cup: j 7817 for 8.0 inch axles, j 8611-01 for 8.6 inch axles and j 7818 for 9.5 ld inch axles. Installation should then be completed with j 8092 . Install the inner Pinion Bearing cup through the j 8608 for 8.0/8.6 inch axles and j 22306 for 9.5 ld inch axles. Place the chosen pinion selective shim between the shoulder on the gear and the inner Pinion Bearing. Both the j 24433 and j 36614 enable inner Pinion Bearing installation until the cup cone fully rests on the pinion shim. First install a new collapsible spacer followed by axle lubrication of pinion bearings before placing the pinion inside the axle housing. To move forward, install the outer Pinion Bearing onto the pinion with a new pinion oil seal while using j 22388 for the 9.5 ld inch axle. Use gm p/n 12346004 sealant (Canadian P/N 10953480) on the pinion yoke splines before mounting the yoke aligned to initial marks from removal and hammering it until a few threads become visible. Place the washer followed by the new pinion nut onto the yoke before using the j 8614-01 torque wrench. The pinion end play should just be taken up during tool tightening while you rotate the pinion for bearing seating. An inch-pound torque wrench should be used to measure rotating torque on bearings where used parts require measurements between 1.0-2.3 nm (10-20 lbin) and new parts require 1.7-3.4 nm (15-30 lbin). The torque check indicates insufficient tightening so the process requires increased small torques until the correct torque level is met. When the pinion reaches its mandatory torque continue rotating it multiple times to correctly seat the bearings then recheck the torque setting before making any necessary final adjustments. Reinstall the Differential after filling the axle with correct lubricating fluid followed by vehicle descent.