How to install Harmonic Balancer on Lexus ES300?

After installing, torquing, and checking the crankshaft and pistons/rods, clean the surface of the block and the Harmonic Balancer spacers. Then, place the spacers on the block. Turn the crankshaft until the number 1 piston is at TDC. Align the punch marks on the balance shafts with their corresponding marks on the housing. Place the Harmonic Balancer on the block and install the bolts. Apply hand pressure on the center of the assembly in the indicated direction and tighten the bolts in several steps, following the sequence shown. Position a dial indicator against the end of the number 1 balance shaft and check the shaft endplay while pushing the shaft back and forth by hand. Repeat the check for the number 2 balance shaft and compare your readings to the specifications. If the endplay is excessive, remove the Harmonic Balancer and take it to a dealer service department or other qualified service facility for repair. Check the balancer shaft gear-to-crankshaft gear backlash at the four indicated locations. Rotate the crankshaft several revolutions and return to TDC for the number 1 piston. Check that the punch marks are still aligned. Rotate the engine clockwise until punch mark A lines up with the notch in the balancer housing. Position a lever-type dial indicator on the side of a tooth of the number 1 shaft gear. Lightly twist the number 1 shaft back and forth a few times by hand and, while pressing on the rear of the shaft to take up the endplay, lightly twist the shaft while observing the dial indicator. Compare the results to on-engine balancer backlash. Remove the dial indicator and rotate the engine clockwise until punch mark B on balance shaft 1 lines up with the notch in the housing. Measure backlash at this position and compare the results to on-engine balancer backlash. Repeat the previous steps and compare the results to on-engine balancer backlash. If any of the readings exceed specifications, change the spacer between the block and the balance assembly to obtain proper backlash. To increase backlash, select a thick spacer; select a thinner spacer to reduce backlash. Changing the spacer by 0.0008-inch changes the backlash by 0.0006-inch. Note: Various size spacers are available at your Toyota Dealership.

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41 Harmonic Balancers found

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Lexus Damper Sub-Assy, Crankshaft
Part Number: 13407-46020
$491.63 MSRP: $681.46
You Save: $189.83 (28%)
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Product Specifications
- Other Name: Crankshaft Pulley, Pulley, Vibration Damper
Fits the following Lexus Models:
- GS300 | 1993-2005 | 6 Cyl 3.0L
- GS400 | 1998-2000 | 6 Cyl 3.0L
- GS430 | 2001-2005 | 6 Cyl 3.0L
- IS300 | 2001-2005 | 6 Cyl 3.0L
- SC300 | 1992-2000 | 6 Cyl 3.0L
- SC400 | 1992-2000 | 6 Cyl 3.0L
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Lexus Damper Sub-Assy, Crankshaft
Part Number: 13407-50020
$387.59 MSRP: $537.24
You Save: $149.65 (28%)
Ships in 1-3 Business Days
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Fits the following Lexus Models:
- GS300 | 1998-2006 | 8 Cyl 4.0L, 8 Cyl 4.3L
- GS350 | 2007-2008 | 8 Cyl 4.3L
- GS400 | 1998-2000 | 8 Cyl 4.0L, 8 Cyl 4.3L
- GS430 | 2001-2007 | 8 Cyl 4.0L, 8 Cyl 4.3L
- GS460 | 2008 | 8 Cyl 4.3L
- LS400 | 1990-2000 | 8 Cyl 4.0L
- LS430 | 2001-2006 | 8 Cyl 4.3L
- SC430 | 2002-2010 | 8 Cyl 4.3L
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Lexus Damper Sub-Assy, Crankshaft
Part Number: 13407-50030
$339.47 MSRP: $470.55
You Save: $131.08 (28%)
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Product Specifications
- Other Name: Crankshaft Damper, Pulley, Vibration Damper
Fits the following Lexus Models:
- SC300 | 1992-2000 | 8 Cyl 4.0L
- SC400 | 1992-2000 | 8 Cyl 4.0L
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Lexus Damper Sub-Assy, Crankshaft
Part Number: 13407-50091
$341.83 MSRP: $466.05
You Save: $124.22 (27%)
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Product Specifications
- Replaced by: 13407-50090
Fits the following Lexus Models:
- GX470 | 2003-2009 | 8 Cyl 4.7L
- LX470 | 2002-2007 | 8 Cyl 4.7L
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Lexus Pulley, Crankshaft
Part Number: 13470-38030
$500.39 MSRP: $693.60
You Save: $193.21 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- IS F | 2008-2014 | 8 Cyl 5.0L
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Lexus Pulley, Crankshaft
Part Number: 13470-31021
$335.12 MSRP: $456.90
You Save: $121.78 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 13470-31022
Fits the following Lexus Models:
- GS300 | 2006 | 6 Cyl 3.0L
- GS350 | 2013-2014, 2007 | 6 Cyl 2.5L, 6 Cyl 3.0L
- GS430 | 2006-2007 | 6 Cyl 3.0L
- GS450h | 2013-2014 | 6 Cyl 2.5L
- IS250 | 2006-2014 | 250C, LUX | 6 Cyl 2.5L
- IS350 | 2006-2014 | 250C, LUX | 6 Cyl 2.5L
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Lexus Pulley, Crankshaft
Part Number: 13408-20010
$453.23 MSRP: $628.23
You Save: $175.00 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Pulley, Pulley
- Manufacturer Note: (J)
- Replaces: 13408-0A010
Fits the following Lexus Models:
- ES300 | 1993-2003 | 6 Cyl 3.0L, 6 Cyl 3.3L
- ES330 | 2004-2006 | 6 Cyl 3.0L, 6 Cyl 3.3L
- RX300 | 1999-2003 | 6 Cyl 3.0L
- RX330 | 2004-2006 | STD | 6 Cyl 3.3L
- RX350 | 2007 | STD | 6 Cyl 3.3L
- RX400h | 2006-2008 | STD | 6 Cyl 3.3L
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Lexus Pulley, Crankshaft
Part Number: 13470-31030
$305.75 MSRP: $423.81
You Save: $118.06 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- ES300h | 2013-2018 | 6 Cyl 3.5L
- ES350 | 2007-2018 | 6 Cyl 3.5L
- GS200t | 2016 | 6 Cyl 3.5L
- GS300 | 2006 | 6 Cyl 3.5L
- GS350 | 2013-2016, 2007-2011 | 6 Cyl 3.5L
- GS430 | 2006-2007 | 6 Cyl 3.5L
- GS450h | 2013-2016, 2007-2011 | 6 Cyl 3.5L
- GS460 | 2008-2011 | 6 Cyl 3.5L
- IS Turbo | 2017 | LUX | 6 Cyl 3.5L
- IS200t | 2016 | LUX | 6 Cyl 3.5L
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Lexus Pulley Assy, Crankshaft
Part Number: 13470-31080
$254.15 MSRP: $352.28
You Save: $98.13 (28%)
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Product Specifications
- Other Name: Pulley, Crankshaft; Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- LC500 | 2018-2024 | 6 Cyl 3.5L
- LC500h | 2018-2024 | 6 Cyl 3.5L
- LS500 | 2018-2024 | 6 Cyl 3.5L
- LS500h | 2018-2024 | 6 Cyl 3.5L
- RX350 | 2016-2022 | STD | 6 Cyl 3.5L
- RX350L | 2018-2022 | 6 Cyl 3.5L
- RX450h | 2016-2022 | STD | 6 Cyl 3.5L
- RX450hL | 2018-2022 | 6 Cyl 3.5L
- TX350 | 2024-2025 | 6 Cyl 3.5L
- TX500h | 2024-2025 | 6 Cyl 3.5L
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Lexus Pulley Assy, Crankshaft
Part Number: 13470-31040
$284.81 MSRP: $394.79
You Save: $109.98 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pulley, Crankshaft; Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- GS Turbo | 2017 | 6 Cyl 3.5L
- GS200t | 2016 | 6 Cyl 3.5L
- GS300 | 2018-2019 | 6 Cyl 3.5L
- GS350 | 2013-2019 | 6 Cyl 3.5L
- GS450h | 2013-2018 | 6 Cyl 3.5L
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Lexus Pulley Assy, Crankshaft
Part Number: 13470-31022
$329.63 MSRP: $456.90
You Save: $127.27 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pulley, Crankshaft; Crankshaft Pulley, Pulley
- Replaces: 13470-31020, 13470-31021
Fits the following Lexus Models:
- GS200t | 2016 | 6 Cyl 2.5L
- GS300 | 2006 | 6 Cyl 3.0L
- GS350 | 2013-2016, 2007 | 6 Cyl 2.5L, 6 Cyl 3.0L
- GS430 | 2006-2007 | 6 Cyl 3.0L
- GS450h | 2013-2016 | 6 Cyl 2.5L
- IS200t | 2016 | LUX | 6 Cyl 2.5L
- IS250 | 2006-2015 | 250C, LUX | 6 Cyl 2.5L
- IS300 | 2016 | LUX | 6 Cyl 2.5L
- IS350 | 2006-2016 | 250C, LUX | 6 Cyl 2.5L
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Lexus Pulley Assy, Crankshaft
Part Number: 13470-31060
$326.99 MSRP: $453.25
You Save: $126.26 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pulley, Crankshaft; Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- ES250 | 2021-2024 | 6 Cyl 3.5L
- ES300h | 2019-2024 | 6 Cyl 3.5L
- ES350 | 2019-2024 | 6 Cyl 3.5L
- GS Turbo | 2017 | 6 Cyl 3.5L
- GS200t | 2016 | 6 Cyl 3.5L
- GS300 | 2018-2019 | 6 Cyl 3.5L
- GS350 | 2015-2020 | 6 Cyl 3.5L
- GS450h | 2015-2018 | 6 Cyl 3.5L
- IS Turbo | 2017 | LUX | 6 Cyl 3.5L
- IS300 | 2017-2024 | LUX | 6 Cyl 3.5L
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Lexus Pulley Assy, Crankshaft
Part Number: 13470-36050
$329.51 MSRP: $456.74
You Save: $127.23 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- GS Turbo | 2017 | 4 Cyl 2.0L
- GS200t | 2016 | 4 Cyl 2.0L
- GS300 | 2018-2019 | 4 Cyl 2.0L
- GS350 | 2015-2020 | 4 Cyl 2.0L
- GS450h | 2015-2018 | 4 Cyl 2.0L
- IS Turbo | 2017 | LUX | 4 Cyl 2.0L
- IS200t | 2016 | LUX | 4 Cyl 2.0L
- IS250 | 2015 | LUX | 4 Cyl 2.0L
- IS300 | 2016-2024 | LUX | 4 Cyl 2.0L
- IS350 | 2015-2024 | LUX | 4 Cyl 2.0L
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Lexus Pulley, Crankshaft
Part Number: 13470-38020
$353.94 MSRP: $490.61
You Save: $136.67 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Crankshaft Damper, Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- LS600hL | 2008-2016 | 8 Cyl 5.0L
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Lexus Pulley Assy, Crankshaft
Part Number: 13470-25010
$372.95 MSRP: $516.96
You Save: $144.01 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: PULLEY Assembly, CRANKSH; Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- ES250 | 2021-2024 | 4 Cyl 2.5L
- ES350 | 2020-2024 | 4 Cyl 2.5L
- NX250 | 2022-2025 | 4 Cyl 2.5L
- NX350 | 2022-2025 | 4 Cyl 2.5L
- NX350h | 2022-2025 | 4 Cyl 2.5L
- NX450h+ | 2022-2024 | 4 Cyl 2.5L
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Lexus PULLEY SUB-ASSY, CRA
Part Number: 13408-70020
$437.03 MSRP: $605.78
You Save: $168.75 (28%)
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Product Specifications
- Other Name: Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- GX550 | 2024-2025 | 6 Cyl 3.5L
- LX600 | 2022-2025 | 6 Cyl 3.5L
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Lexus PULLEY Sub-Assembly, CRANKSHAFT
Part Number: 13408-70011
$472.79 MSRP: $655.34
You Save: $182.55 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: PULLEY Sub-Assembly, CRA; Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- LS500 | 2018-2021 | 6 Cyl 3.5L
- LS500h | 2018-2021 | 6 Cyl 3.5L
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Lexus Pulley Assy, Crankshaft
Part Number: 13470-38070
$500.39 MSRP: $693.60
You Save: $193.21 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Pulley, Crankshaft; Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- GS F | 2016-2020 | 8 Cyl 5.0L
- IS300 | 2021-2024 | LUX | 8 Cyl 5.0L
- IS350 | 2021-2024 | LUX | 8 Cyl 5.0L
- IS500 | 2022-2024 | LUX | 8 Cyl 5.0L
- LC500 | 2018-2024 | 8 Cyl 5.0L
- LC500h | 2018-2024 | 8 Cyl 5.0L
- RC F | 2015-2024 | 8 Cyl 5.0L
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Lexus Pulley, Crankshaft
Part Number: 13408-0A010
$460.78 MSRP: $628.23
You Save: $167.45 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: (L)
- Replaced by: 13408-20010
Fits the following Lexus Models:
- ES300 | 1996-2003 | 6 Cyl 3.0L, 6 Cyl 3.3L
- ES330 | 2004-2006 | 6 Cyl 3.0L, 6 Cyl 3.3L
- RX300 | 1999-2003 | 6 Cyl 3.0L
- RX330 | 2004-2006 | STD | 6 Cyl 3.3L
- RX350 | 2007 | STD | 6 Cyl 3.3L
- RX400h | 2006-2008 | STD | 6 Cyl 3.3L
View More
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Lexus Pulley Assy, Crankshaft
Part Number: 13470-36040
$258.47 MSRP: $358.27
You Save: $99.80 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Crankshaft Pulley, Pulley
Fits the following Lexus Models:
- NX200t | 2015-2017 | 4 Cyl 2.5L
- NX300 | 2018-2021 | 4 Cyl 2.5L
- NX300h | 2015-2021 | 4 Cyl 2.5L
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Lexus Harmonic Balancer Parts Questions & Experts Answers

Pulley, Crankshaft
13408-0A010
Q: How to install Harmonic Balancer on Lexus ES300?
A:
After installing, torquing, and checking the crankshaft and pistons/rods, clean the surface of the block and the Harmonic Balancer spacers. Then, place the spacers on the block. Turn the crankshaft until the number 1 piston is at TDC. Align the punch marks on the balance shafts with their corresponding marks on the housing. Place the Harmonic Balancer on the block and install the bolts. Apply hand pressure on the center of the assembly in the indicated direction and tighten the bolts in several steps, following the sequence shown. Position a dial indicator against the end of the number 1 balance shaft and check the shaft endplay while pushing the shaft back and forth by hand. Repeat the check for the number 2 balance shaft and compare your readings to the specifications. If the endplay is excessive, remove the Harmonic Balancer and take it to a dealer service department or other qualified service facility for repair. Check the balancer shaft gear-to-crankshaft gear backlash at the four indicated locations. Rotate the crankshaft several revolutions and return to TDC for the number 1 piston. Check that the punch marks are still aligned. Rotate the engine clockwise until punch mark A lines up with the notch in the balancer housing. Position a lever-type dial indicator on the side of a tooth of the number 1 shaft gear. Lightly twist the number 1 shaft back and forth a few times by hand and, while pressing on the rear of the shaft to take up the endplay, lightly twist the shaft while observing the dial indicator. Compare the results to on-engine balancer backlash. Remove the dial indicator and rotate the engine clockwise until punch mark B on balance shaft 1 lines up with the notch in the housing. Measure backlash at this position and compare the results to on-engine balancer backlash. Repeat the previous steps and compare the results to on-engine balancer backlash. If any of the readings exceed specifications, change the spacer between the block and the balance assembly to obtain proper backlash. To increase backlash, select a thick spacer; select a thinner spacer to reduce backlash. Changing the spacer by 0.0008-inch changes the backlash by 0.0006-inch. Note: Various size spacers are available at your Toyota Dealership.

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