Mahle Rings Cummins 102mm/4.017in Bore ISB ISF 3.8L 5.9L B5.9G Chrome Ring Set - S42170
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Mahle Rings Cummins 102mm/4.017in Bore ISB ISF 3.8L 5.9L B5.9G Chrome Ring Set - S42170
Upgrade your Cummins engine with the Mahle Rings Chrome Ring Set, designed specifically for Cummins 102mm/4.017in Bore ISB ISF 3.8L 5.9L B5.9G engines. Enhance your engine's performance and durability with these high-quality chrome rings.
Main Features:
- Compatible with Cummins 102mm/4.017in Bore ISB ISF 3.8L 5.9L B5.9G engines
- Precision-engineered by Mahle Rings for optimal performance
- Chrome finish for increased durability and wear resistance
- Improves engine efficiency and longevity
Upgrade your engine with the Mahle Rings Chrome Ring Set and experience enhanced performance and reliability on the road or on the track.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

