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Cummins Main Bearing Set STD 5.9L 6BT 3802070

Cummins Main Bearing Set STD 5.9L 6BT 3802070

21011

$35.99
$35.99
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1-Year Manufacturer Defect Warranty — not sure if this fits? Call (818) 261-3896 and we'll confirm before you order.

Ensure the optimal performance of your Cummins 6BT 5.9L engine with our high-quality Main Bearing Set STD. Engineered to meet OEM specifications, the set includes part numbers 3802520, 3929021, and 3929016. This package contains 1 set of Main Bearing Set, designed for durability and reliability in rigorous operations. Trust in our expertise as a leading supplier and distributor of tractor and skid steer parts, committed to delivering only the best aftermarket products. Enhance your equipment's efficiency and longevity with our Main Bearing Set STD.

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100% New OEM-Quality
Precision Manufactured
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30-Day Free Returns
No Questions Asked
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Same-Day Shipping
Orders Before 2PM PST
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25800+ Verified Ratings
99.7% positive on eBay

OEM Cross Reference

Search by any of these part numbers — this part replaces all of them:

3802520
Primary OEM Part Number
3929021
Alternate Cross Reference
3929016
Alternate Cross Reference

Why Rebuilders Trust Arko

🎯
Built to Spec
Aftermarket replacement manufactured to the original fitment specification. Verify the reference number and it drops in.
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People Who Know Parts
Call (818) 261-3896 and someone who works on these every day confirms fitment before you order.
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Risk-Free Purchase
30-day free returns and a 1-year manufacturer defect warranty. If it is not the right fit, send it back.

25800+ verified ratings · 99.7% positive · Top Rated Plus on eBay. Source: eBay store feedback profile. Real seller feedback — we do not publish invented product reviews.

Get It Fitted Right

Order before 2PM PST for same-day shipping. Free returns within 30 days if it is not the right fit.

Add to Cart — $35.99