Product Summary

The Meritor MTC-4210 two-speed,four-shaft transfer case is designed to meet the increasing demands oftoday's all-wheel-drive market.

The MTC-4210 is designed specificallyfor use in 4x4 vehicles with low entrysingle rear axles. When combined withthe Meritor MX-120 series front driveaxles and MS-145/160 series of singlerear drive axles, the MTC-4210 provides optimized driveline positions.

Standard Features

• Internal oil pump featuring seal-ringtechnology for improved oil flow during extended high-speed runs

• Ground helical gearing in high andlow ranges

• Integral front axle declutch; air-actuated

• Three-position range shifting withneutral; air-operated in all three positions

• Unitized shaft seals• Factory-filled, full synthetic lube• High temperature o-rings on

all shifting pistons• Various yokes available• Provision for oil-temperature sensor

• Power take-off (PTO) ready• Rear-mounted power take-off (PTO)• Speed sensor• Front axle declutch engagement

and/or disengagement switches• Oil-cooler ready

Typical Applications

• Utility vehicles• Snow plows• Block trucks• Oil drillers

Meritor® MTC-4210Two-Speed, Four-Shaft Transfer Case

FeaturesOptimized output shaft placement and rotation featuring a wide offset,deep-drop front output shaft position,narrow offset, deep-drop rear outputshaft position, and counter-rotatinginput and output shaftsGround helical gearing in both high and low rangesAdvanced lubrication system using a bi-directional forced lube pump withseal ring technology, full synthetic lube,unitized seals, sump magnets and largesump capacityIntegral, air-actuated front axle declutch with optional engagement/disengagement sensorsAir-actuated, three position range shifting with neutralPower take-off (PTO) ready

2.375"- 46T yoke splines

Oil-cooler ready

BenefitsMates perfectly with the Meritor®

MX-120 series of front drive axles and MS-145/160 series of single reardrive axles to minimize driveline anglesand allow packaging next to mosttransmission oil pans Quiet, high-speed operation withincreased durabilityMaximum lube integrity, no initial lubechange, extended oil change intervals,lower operating temperatures andgreater overall efficiency

Minimizes transfer case size andweight; increases declutch durability

Easy shifting into all positions

Easy aftermarket addition of the MeritorMDP-10-AF power take-off unitCommon yoke splines with most Meritor axlesInternal pump flow can be diverted toan external oil-cooler in order to allowincreased input speeds

Meritor Heavy Vehicle Systems, LLC Litho in USA

2135 West Maple Road

Troy, MI 48084 USA

800-535-5560 Copyright 2004

arvinmeritor.com ArvinMeritor, Inc. SP-01139 r 07/04 (47865/11900)

TORQUE RATING SPEED RATING DRY WEIGHT LESS YOKES AVAILABLE INPUT TO OUTPUT DROP INPUT TO OUTPUT OFFSETLBS-FT (N•m) RPM POUNDS (KG) RATIOS INCHES (MM) INCHES (MM)

High RangeHigh Range

Front Output Front Output

9,7501:1

9.0 11.14 Curbside

(13,220) 2,850 630 (228.6) (283.0)

Low Range 3,515** (285.70)Low Range

Rear Output Rear Output

5,0002.05:1

9.0 2.75 Curbside

(6,780) (228.6) (69.8)

* All vehicle applications must be approved by ArvinMeritor Engineering. Approved ratings may be higher or lower than indicated depending on vocation and

engineering review. Call ArvinMeritor's Customer Service Center at 800-535-5560 for more information.

** With oil-cooler approved by ArvinMeritor Specialty Products Engineering.

Specifications: MTC-4210 Series*

6.452.80

(7.76)(6.82)

SPEED SENSOR INPUT

4.02 10.98

FRONT VIEW STANDARD

SIDE VIEW STANDARD

SIDE VIEW W/POWER TAKE-OFF (PTO)

OUTPUT TOREAR AXLE

M20 X 2.5-6H THD1.300 MIN THD DEPTH(4) HOLESEACH SIDE

6.15

4.50

INPUT FROMTRANSMISSION

(8.44)

OUTPUT TOFRONT AXLE

6.452.80

(7.76)(6.82)

4.02 (15.84)

M20 X 2.5-6H THD1.300 MIN THD DEPTH(4) HOLESEACH SIDE

4.50

INPUT FROMTRANSMISSION

(8.44)

27.7710.38

9.00

6.60.94 1.50

4.50

LOOP LINE USED FORNON-OIL-COOLEROPERATION ONLY

INLET FROM OIL-COOLER9/16-18 THD37° FLARE

OUTLET TO OIL-COOLER9/16-18 THD37° FLARE

OIL LEVELUSE SAE 50 SYNTHETICOIL ONLY PER TP-90114(9-PINTS WITHOUTCOOLER)

PROVISION FOR TEMPERATURESENSOR PLUG1/2-14 NPTFSQUARE SOCKET HEAD(SENSOR NOT SUPPLIED)

!

11.14

22.87

OIL DRAIN PLUG(MAGNETIC)3/4-14 NPTFSQUARE SOCKET HEAD

OIL FILL PLUG3/4-14 NPTFSQUARE SOCKET HEAD

(Dimensions to back of washer.)

OUTPUT TOFRONT AXLE

OUTPUT TOREAR AXLE