✅ LIFETIME WARRANTY IF INSTALLED BY A CERTIFIED MACHINIST
✅ OEM or Better Quality – Built for Ford 4.0L SOHC Engines
✅ Fast & Free Same-Day Shipping
Don’t risk your rebuild with cheap no-name parts that fail prematurely. At Redline USA (Portland, OR) in partnership with Enginetech (Dallas, TX), we only provide OEM or better quality rebuild kits. All components are manufactured under strict ISO, QS & TS certified systems, passing through 3 levels of quality assurance — factory audits, pre-shipment inspections, and in-house testing.
That’s why all of our stock replacement kits are backed by our Lifetime Warranty (with certified machinist installation).
This complete rebuild kit is designed for the 2005–2010 Ford 4.0L SOHC V6 (with Balance Shaft), restoring reliability, compression, and performance to your Ranger, Explorer, or Mercury Mountaineer.
Full Gasket Set – Premium MLS head gaskets
(6) Flat-Top Pistons – 1.435" original compression height, hyper-eutectic, coated skirts (Sizes: STD, .020, .030, .040)
(6) Premium Piston Rings – Ductile top, 1.6 / 1.75 / 3.5mm (Sizes: STD, .020, .030, .040)
(1) Set Main Bearings – (Sizes: STD, .010, .020, .030)
(1) Set Rod Bearings – (Sizes: STD, .010, .020, .030)
(1) Balancer Bearing
(1) Full Timing Kit – Includes chains & guides (jackshaft & crank sprockets not included)
(1) Oil Pump
(1) Set Freeze Plugs
2005–2010 Ford 4.0L SOHC V6 (With Balance Shaft)
Covers:
Ford Ranger (2005–2010)
Ford Explorer (2005–2010)
Mercury Mountaineer (2005–2010)
Pistons & Rings: STD, .020, .030, .040
Rod & Main Bearings: STD, .010, .020, .030
⚠️ Ships with STD sizes by default.
Please message us after purchase or leave a note at checkout if oversize components are required. If no message is received within 2 days, the kit will ship with all STD parts.
Lifetime Warranty – Coverage when installed by a certified machinist
OEM or Better Quality – Trusted brands like Silvolite, Hastings, Clevite, King, Cloyes, Melling, and Sealed Power
Complete Kit – Includes pistons, rings, bearings, gaskets, timing kit, oil pump & freeze plugs
Proven Reliability – Used in thousands of Ford 4.0 SOHC rebuilds nationwide
Fast & Free Shipping – Same-day order processing on most orders
30-Day Returns – No questions asked
No Restocking Fees – Unlike many sellers
Exchanges Made Easy – Return your kit, and we’ll ship replacements once received
Our Mistake? We Cover It – Free return freight + replacement shipping
Redline Engine Supply is American-owned and operated. Every order supports U.S. families and provides only parts we personally trust.
We also proudly support U.S. veterans. With 22 veterans lost daily to suicide, a portion of every sale is donated to charities dedicated to veteran support.
Our Promise: We always put our customers and community first.
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