40K TANDEM AXLE

T H E N E X T G E N E R A T I O N D R I V E A X L E I S H E R E

The PACCAR 40K Tandem axle is the industry’s premier l ine haul axle. Innovative

technologies and advanced manufacturing processes deliver a fuel e�cient, l ight

weight design resulting in a lower cost of ownership. With a first-of-it ’s-kind pinion

thru-shaft design, it keeps loads moving forward e�ciently and rel iably.

PACCAR Inc. - P.O. Box 1518 - Bellevue, WA 98009 ©2019 PACCAR Inc. PACCAR Axle/19

• Durable pinion thru-shaft design improves

internal e�ciencies

• Spiral bevel gearing optimizes inter-axle drivel ine angles

• High e�ciency pinion and di�erential bearings reduce

power losses

• Advanced laser welding el iminates internal fasteners

• Driver controlled forward axle di�erential lock

• Advanced manufacturing processes achieve up to 150lbs.

weight savings

HIGHLIGHTS SPECIFICATIONS

GCW • 80,000 lbs.

GAWR • 40,000 lbs. Tandem

Ratio Range • 2.47 to 3.70

Straight Torque Rating • 1,650 lb-ft.

Multi-Torque Rating • 1,850 lb-ft.

Warranty • 5 Years/750,000 miles