Pro Series 44098 User Manual
SERIES 51®
Equipment Required:
Fastener Kit: F51031
Wrenches: 1-1/8, 18mm
Drill Bits: None
Installation Instructions
Chevrolet Blazer,
Chevrolet TrailBlazer,
GMC Envoy, GMC Jimmy,
Oldsmobile Bravada
Do Not Exceed Lower of Towing Vehicle
Manufacturer’s Rating or
Hitch type
Weight Distributing
Weight Carrying
Ball Mount
Wiring Access Location: SUV7
Note: Fasteners typical
both sides
Existing bolt plate
Max Gross
Trailer WT (LB)
Part Numbers:
51031
44098
Max Tongue
WT (LB)
600 (272 Kg)6000 (2724 Kg)
400 (182 Kg)4000 (1816 Kg)
1
2
Warning: Do Not lubricate threads, bolt failure
may occur due to over tightening.
Warning: Do Not drill or weld to this hitch.
Important notes
Use only Towing Products supplied or approved
bolts, nuts, and washers to install this hitch.
1
2
98-CURRENT VEHICLES
1. Spare tire may need to be loosened for hitch installation.
2. Remove the two forward 12mm nuts that hold the bumper bracket to the frame. These are above the leaf springs. Remove the bolts. Repeat for the
other side. Do not remove the rear two bolts, the bumper will fall.
3. Lift the receiver up along the outside of the frame and bumper brackets. Insert 3/4” hex head bolts with flat washers through the holes in the side
of the frame. See diagram above. Install 3/4” flat washer, 3/4” lock washer, and 3/4” nut.
4. Reinstall the factory bolts and nuts through the frame and receiver brackets. See diagram above.
5. Torque all Fasteners to the specification listed
6. Retighten the spare tire
Hex Bolt 3/4-10 X 2.00Qty. (2)
Flat Washer 3/4Qty. (4)
3
4
Lock Washer 3/4Qty. (2)
Hex Nut 3/4-10Qty. (2)
2
Existing flange nut
3
4
Tighten all M12 fasteners with torque wrench to 75 Lb.-Ft. (102 N*M)
Tighten all 3/4-10 fasteners with torque wrench to 200 Lb.-Ft. (271 N*M)
Note: check hitch frequently, making sure all fasteners and ball are properly tightened. If hitch is removed, plug all holes in trunk pan or other body panels to
prevent entry of water and exhaust fumes. A hitch or ball which has been damaged should be removed and replaced. Observe safety precautions when working
beneath a vehicle and wear eye protection. Do not cut access or attachment holes with a torch.
This product complies with safety specifications and requirements for connecting devices and towing systems of the state of New York, V.E.S.C. Regulation V-5
and SAE J684.
z 2002, 2006 Cequent Towing Products
Form: F205 Rev A 5-6-05
Rev. A6-27-06N51031Sheet 1 of 2
SERIES 51®
Installation Instructions
Chevrolet Blazer,
GMC Jimmy,
Oldsmobile Bravada
Do Not Exceed Lower of Towing Vehicle
Manufacturer’s Rating or
Hitch type
Weight Distributing
Weight Carrying
Ball Mount
Max Gross
Trailer WT (LB)
Part Numbers:
51031
44098
Max Tongue
WT (LB)
600 (272 Kg)6000 (2724 Kg)
400 (182 Kg)4000 (1816 Kg)
1
2
8
7
Bolt M12 X 1.75 X 40Qty. (4)
Flat Washer 1/2Qty. (8)
Lock Washer 1/2Qty. (4)
Nut M12 X 1.75Qty. (4)
6
6
2
5
3
4
Note: Fasteners typical
both sides
Warning: Do Not lubricate threads, bolt failure
may occur due to over tightening.
Warning: Do Not drill or weld to this hitch.
Important notes
Use only Towing Products supplied or approved
bolts, nuts, and washers to install this hitch.
1
2
3
4
95-97 VEHICLES
NOTE: You may have to loosen the bumper brackets and spread them apart to get the hitch installed if the holes don’t line up. There are five bolts
per bumper bracket.
1. Spare tire may need to be loosened for hitch installation.
2. Lift the hitch up along the outside of the frame. Insert the 3/4” hex head bolts with flat washers through the side of the frame. Install 3/4” flat
washers, lock washers, and nuts on the bolts. SEE DIAGRAM ABOVE.
3. Insert 12mm bolts with flat washers through the remaining holes. Install flat washer, lock washers, and nuts on the bolts. SEE DIAGRAM
ABOVE.
4. Tighten the bolts evenly so the hitch remains centered on the vehicle.
Hex Bolt 3/4-10 X 2.00Qty. (2)
Flat Washer 3/4Qty. (4)
Lock Washer 3/4Qty. (2)
Hex Nut 3/4-10Qty. (2)
5
6
7
8
5. Torque all Fasteners to the specification listed
6. Retighten spare tire and bumper if they were loosened.
Tighten all M12 fasteners with torque wrench to 75 Lb.-Ft. (102 N*M)
Tighten all 3/4-10 fasteners with torque wrench to 200 Lb.-Ft. (271 N*M)
Note: check hitch frequently, making sure all fasteners and ball are properly tightened. If hitch is removed, plug all holes in trunk pan or other body panels to
prevent entry of water and exhaust fumes. A hitch or ball which has been damaged should be removed and replaced. Observe safety precautions when working
beneath a vehicle and wear eye protection. Do not cut access or attachment holes with a torch.
This product complies with safety specifications and requirements for connecting devices and towing systems of the state of New York, V.E.S.C. Regulation V-5
and SAE J684.
z 2002, 2006 Cequent Towing Products
Form: F205 Rev A 5-6-05
Rev. A6-27-06N51031Sheet 2 of 2
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