Issue link: http://read.dmtmag.com/i/713025
T BN E F F ICIE NCY Despite the widespread use of ultra low sulfur diesel fuel, acid neutralization and TBN retention remain an important performance attribute in modern engine oils, especially when drain intervals are extended. Hypuron 15W‑40 has a high starting TBN of 11 and excellent TBN retention during use. TBN Retention from Field Trials TBN Oil Age Castrol Hypuron Competitor 15 30 45 60 75 90 12 8 4 0 Miles (000's) Km (000's) 60 10 20 30 40 50 B A C K N E X T E 2 6 L A B C H E C K E N G i N E T R A N S M i S S i O N A X L E F i F T H W H E E L & G R E A S E S S U P E R C L E A N H O M E H Y D R A U L i C F L U i D S C A S T R O L H Y P U R O N 1 5 W‑ 4 0