Best Kohler Replacement Parts in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Speedway Motors | 9.82 | ❌ | ❌ | ❌ |
OIL PUMP SHAFT KIT
Package Dimensions: 1.016 H x 23.622 L x 13.716 W (centimeters)
Package Weight: 0.35 pounds
Oem equivalent part number: 134-7901
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions :2.5 Cm L X13.7 Cm W X24.1 Cm H
Product Type :Auto Part
Country Of Origin :United States
Package Weight :0.53Lbs
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 1.27 H x 36.068 L x 13.716 W (centimeters)
Made in USA
Oil Pump Driveshaft Kit
Part number: 1547902
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 22.3 H x 5.9 L x 10.8 W (centimeters)
Made in USA
Main Stud/Bolt Kit
Part number: ARP-134-5402
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
package dimensions :10.668 cm L x 21.59 cm W x 5.842 cm H
Made in United States
Package Weight : 2.43 lbs
Fit type: Fits Toyota Supra 2JZA80
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 1.016 H x 36.068 L x 11.684 W (centimeters)
Made in USA
Rocker Arm Stud Kit
Part number: 1347103
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
High Performance Series main bolts are a premium replacement for OEM fasteners
Designed to meet the exacting standards and demands of professional engine builders
Forged from 8740 chrome moly steel, with generous under-head radius and rolled threads
Rated at 180,000 PSI, which is considerably stronger than Grade 8 hardware
1000% longer fatigue life than most other main bolts
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Parts Via | 9.46 | ❌ | ❌ | ❌ |
ARP High Performance Series Rocker Arm Studs 7/16-20 Thread Kit P/N ARP135-7101
Part number: 1357101
Fit type: Vehicle Specific
Package Weight: 2.0 pounds
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Initial Holdings LLC dba WIP My Ride | 8.98 | ❌ | ❌ | ❌ |
Precision products for street, off-road, and Power sports applications
Package Dimensions: 3.0 H x 7.0 L x 7.0 W (inches)
Package Weight: 1.0 pounds
Country of Origin : United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Main studs are designed to meet the exacting standards and demands of professional engine builders
Manufactured from 8740 chrome moly steel
Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
Rolled J-form threads are 1000% stronger than other threads
Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
The package length is 2 centimeters
The package height is 24.1 centimeters
The package width is 14.6 centimeters
Package Weight : 0.489 kilograms
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Main studs are designed to meet the exacting standards and demands of professional engine builders
Manufactured from 8740 chrome moly steel
Rated at 200,000 PSI, which is considerably stronger than Grade 8 hardware
Rolled J-form threads are 1000% stronger than other threads
Main studs are recommended over main bolts for a number of reasons, including more accurate torque readings and easier engine assembly
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 6.35 H x 21.082 L x 10.414 W (centimeters)
Made in USA
Main Stud/Bolt Kit
Part number: 1545410
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
High Performance Series main bolts are a premium replacement for OEM fasteners
Designed to meet the exacting standards and demands of professional engine builders
Forged from 8740 chrome moly steel, with generous under-head radius and rolled threads
Rated at 180,000 PSI, which is considerably stronger than Grade 8 hardware
1000% longer fatigue life than most other main bolts
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crazy4Performance | 9.31 | ❌ | ❌ | ❌ |
Chevy LS 45mm UHL hex Edelbrock intake manifold bolt kit
Material Type: 8740 Chrome Moly
Finish: Black Oxide
Made in the USA
100% of Fastener Manufacturing Is In-house at ARP
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Connecting rod bolts are the most important fasteners in your engine, the key to the entire rotating assembly
Replacing inferior OEM fasteners can help you avoid catastrophic engine failure
Manufactured from a heat-treated premium grade 8740 alloy chrome moly steel
Rated in the 200,000 psi range, which is considerably stronger than OEM or even Grade 8 hardware
Complete set includes the bolts you need to upgrade all of the connecting rods in your engine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Connecting rod bolts are the most important fasteners in your engine, the key to the entire rotating assembly
Replacing inferior OEM fasteners can help you avoid catastrophic engine failure
Manufactured from a heat-treated premium grade 8740 alloy chrome moly steel
Rated in the 200,000 psi range, which is considerably stronger than OEM or even Grade 8 hardware
Complete set includes the bolts you need to upgrade all of the connecting rods in your engine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 21.9 H x 6.1 L x 11.0 W (centimeters)
Made in USA
Main Stud/Bolt Kit
Part number: ARP-154-5409
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AsaPerformance direct | 9.44 | ❌ | ❌ | ❌ |
Facilitates optimum sealing of gasket surfaces to prevent intake manifold leaks
Manufactured from chrome moly steel with a black oxide finish
Rated at 170,000 PSI, which is considerably stronger than Grade 8 hardware
Precision rolled threads prevent galling while promoting more consistent torque loading
Heads are conventional hex style, and washers are included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Connecting rod bolts are the most important fasteners in your engine, the key to the entire rotating assembly
Replacing inferior OEM fasteners can help you avoid catastrophic engine failure
Manufactured from a heat-treated premium grade 8740 alloy chrome moly steel
Rated in the 200,000 psi range, which is considerably stronger than OEM or even Grade 8 hardware
Complete set includes the bolts you need to upgrade all of the connecting rods in your engine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Performance Parts Racing | 9.66 | ❌ | ❌ | ❌ |
Get the best with ARP
When you want strong, go with ARP
Precision products for street, offroad, and Powersports applications
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Initial Holdings LLC dba WIP My Ride | 8.98 | ❌ | ❌ | ❌ |
Product Type :Auto Part
Package Dimensions :23.114 Cm L X 14.223 Cm W X 2.54 Cm H
Country Of Origin :United States
Package Weight :3.0Lbs
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Crazy4Performance | 9.33 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| IPC-STORE✅ | 9.83 | ❌ | ❌ | ❌ |
Connecting rod bolts are the most important fasteners in your engine, the key to the entire rotating assembly
Replacing inferior OEM fasteners can help you avoid catastrophic engine failure
Manufactured from a heat-treated premium grade 8740 alloy chrome moly steel
Rated in the 200,000 psi range, which is considerably stronger than OEM or even Grade 8 hardware
Complete set includes the bolts you need to upgrade all of the connecting rods in your engine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AsaPerformance direct | 9.44 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Product Type: AUTO PART
Package length: 1.4 cm
Package width: 14.6 cm
Package height: 24.3 cm
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Initial Holdings LLC dba WIP My Ride | 8.98 | ❌ | ❌ | ❌ |
Get the best with ARP
When you want strong, go with ARP
Precision products for street, offroad, and Powersports applications
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AsaPerformance direct | 9.44 | ❌ | ❌ | ❌ |
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Arp | 34 |
We've carried out a comprehensive analysis of 595 reviews on replacement parts, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select replacement parts priced around $62.44, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 30 replacement parts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right parts Products based on their needs, saving them considerable time when choosing which replacement parts to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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