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Cummins 6BT Main Bearing & Connecting Rod Bearing Set

Cummins 6BT Main Bearing & Connecting Rod Bearing Set

21011-21022

$64.99
$64.99
Sale Sold out
Shipping calculated at checkout.

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

Upgrade your Cummins 6BT 5.9L engine with our high-quality Main Bearing & Connecting Rod Bearing Set STD, designed for models 6B, 6BT, 6BTA, and 6BTAA. This comprehensive package includes 1 set of Connecting Rod Bearings and 1 set of Main Bearings, ensuring a perfect fit and superior performance. Trust in our aftermarket parts, which meet or exceed OEM specifications (3901170, 3969562, 3802070, 3802520). As a leading supplier of tractor parts, Tractor is committed to delivering reliability and value to keep your equipment running smoothly. Invest in durability and precision with our expertly crafted bearing sets.

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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:

3901170
Primary OEM Part Number
3969562
Alternate Cross Reference
3802070
Alternate Cross Reference
3802520
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.
🛡
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 Real seller feedback — we do not publish invented product reviews.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 — $64.99