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Fifth Wheel 37U

  • Available with a cushion ring or steel wear ring
  • Infinite adjustment
  • 3-Point Locking System
  • Requires only 60lbs of force to open
  • Can be rebuilt on truck in 30 minutes without removing the top plate
  • Low-maintenance with plastic top plate linerand LubeTronic 1Point as a standard featurefor automatic lubrication of lock jaw
Availability:
Quantity:
No. Type H D-Value Impose
       Load U
Pitching Angle Weight King Pin
mm KN t. α β γ Kg
NA-QYP-37USA-1 5.85"/149 152  25  Min 10° Min 10° 120  2"
NA-QYP-37USA-2 6.85"/174 120 
NA-QYP-37USA-3 7.85"/199 120 
NA-QYP-37USA-4 8.85"/225 120 
NA-QYP-37USAW-1 5.85"/149 125 
NA-QYP-37USAW-2 6.85"/174 125 
NA-QYP-37USAW-3 7.85"/199 125 
NA-QYP-37USAW-4 8.85"/225 125 

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37U Spare Parts
No. Part No. Pcs/Set Name
1 NA-QYP-11#-01 SK 3103135 1 Plate
2 NA-QYP-11#-02-2 SK3105-93 1 Cushion ring retainer
3 NA-QYP-11#-02-1 SK3105-92 1 Cushion ring insert
4 NA-QYP-11#-02-3 SK73121-55 4 Ring bolt
5 NA-QYP-11#-05-15 SK72106-67 1 Lock jaw pivot pin
6 NA-QYP-11#-07 SK3108-02 1 Lubricating kit
7 NA-QYP-11#-06-3 SK3105-95 2 Collar
8 NA-QYP-11#-06-2 SK2905-94 2 Rubber bushing
9 NA-QYP-11#-06-4 SK79011-03 2 Bracket pin - Ø50mm
10 NA-QYP-11#-06-5 SK73104-47 2 Tab washer
11 NA-QYP-11#-06-6 SK70202-15 4 1/2-13x3/4 lg.Hex bolt
12 NA-QYP-11#-03-1-390 SK5007406 1 Adjusting screw
13 GB/T 41-M16 SK5007406 1 Nut
14 NA-QYP-11#-03-2 SK73205-07 1 Guide piece
15 NA-QYP-11#-05-18 SK2106-70 1 Ring
16 NA-QYP-11#-05-17 SK2106-69 1 Eyebolt
17 NA-QYP-11#-05-16 SK847 1 Lock jaw spring
18 NA-QYP-11#-05-14 SK1489LZ 1 LH Lock jaw
19 NA-QYP-1#-05-8 SK73221-01 1 Locking bar bolt assembly
20 NA-QYP-1#-05-7 SK3205-06 1 Locking bar
21 NA-QYP-11#-05-2 SK3105-140 1 Lever with bushing
22 GB/T 95-φ20 SK73221-01 1 Washer
23 NA-QYP-1#-05-9 1 Slotted nut
24 GB/T 91-φ3.2×40 1 Split pin
25 GB/T 91-φ3.2×40 SK71513 1 Split pin
26 NA-QYP-1#-05-4 1 Slotted nut
27 GB/T 95-φ16 1 Washer
28 NA-QYP-1#-05-3 1 Pivot bolt assembly
29 NA-QYP-11#-05 SK75016-04 1 Retractable Handle with spring
30 NA-QYP-11#-05-6 SK71005-07 1 Spring
31 NA-QYP-1#-05-12 SK3105-20 1 Double tension spring
32 NA-QYP-1#-05-13 1 Double tension spring
33 GB/T 91-φ3.2×40 SK75015-05 1 Split pin
34 GB/T 95-φ10 1 Washer
35 GB/T 882-φ10×26 1 Bolt
36 NA-QYP-11#-04-1 1 Air cylinder
37 GB/T 882-φ10×40 1 Bolt
38 NA-QYP-11#-04-4 SK70209-00 2 Low head screw
39 NA-QYP-11#-04-2 SK79020-05 1 Cylinder mount
40 NA-QYP-13#-05-1 SK 73105-15 1 LH Release handle
41 NA-QYP-13#-05-6 SK 70993-00 1 Plate spring
42 NA-QYP-13#-05-7 SK 75016-00 2 Hex bolt

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